/* ═══════════════════════════════════════════════════════════════════
   YOU ART IT — « L'Expérience » · Design system partagé (maquette)
   Cinématique sombre · Montserrat / system-ui · accent terracotta · maillage vivant
═══════════════════════════════════════════════════════════════════ */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  /* ═══ Charte « LE TRAIT » — inversion N&B via tokens (habille tout le site) ═══
     Palette éditoriale : papier + encre, Montserrat / system-ui partout. La couleur n'appartient
     qu'aux œuvres client (images) ; l'accent de marque = l'encre noire. */
  --void:#F7F6F3; --ink:#FFFFFF; --ink-2:#F1EFEA; --panel:#FFFFFF;
  --canvas:#FFFFFF; --sand:#EFEDE7;
  --terra:#0A0A0A; --terra-b:#0A0A0A; --terra-deep:#0A0A0A; --terra-soft:#6B6B6B; --gold:#0A0A0A;
  --txt:#0A0A0A; --mut:rgba(10,10,10,.58); --mut2:rgba(10,10,10,.34);
  --line:rgba(10,10,10,.14); --line-2:rgba(10,10,10,.07);
  --sans:'Montserrat',system-ui,sans-serif; --mono:'JetBrains Mono',ui-monospace,'SFMono-Regular',monospace;
  --ease:cubic-bezier(.19,1,.22,1); --ease-io:cubic-bezier(.65,.05,.36,1);
  --pad:clamp(1.25rem,5vw,6rem);
}
html{scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{background:var(--void);color:var(--txt);font-family:var(--sans);font-size:17px;line-height:1.6;letter-spacing:-.01em;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
::selection{background:var(--terra);color:#fff}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--terra-b);outline-offset:3px}

.ambient{display:none}
.ambient--legacy{position:fixed;inset:0;z-index:0;pointer-events:none}
.grain{position:fixed;inset:0;z-index:60;pointer-events:none;opacity:.05;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>")}
.spot{position:fixed;z-index:2;width:640px;height:640px;pointer-events:none;transform:translate(-50%,-50%);border-radius:50%;background:radial-gradient(circle, rgba(233,132,63,.13), transparent 60%);left:var(--cx,50%);top:var(--cy,50%);mix-blend-mode:screen}
#ink{position:fixed;inset:0;width:100%;height:100%;z-index:1;pointer-events:none;display:block;will-change:opacity}
.ink-shift{will-change:transform}
.ink-p,.ink-glow{stroke-dasharray:1;stroke-dashoffset:1;animation:inkdraw 2.6s var(--ease) forwards}
.ink-glow{opacity:.5;animation-duration:2.9s}
.ink-2{animation-duration:2.2s;animation-delay:.35s}
.ink-dot{fill:var(--terra-b);opacity:0;animation:inkdot .9s var(--ease) forwards}
.ink-dot:nth-of-type(1){animation-delay:1.5s}
.ink-dot:nth-of-type(2){animation-delay:1.8s}
.ink-dot:nth-of-type(3){animation-delay:1.65s}
.ink-dot:nth-of-type(4){animation-delay:2s}
.ink-dot:nth-of-type(5){animation-delay:1.9s}
@keyframes inkdraw{to{stroke-dashoffset:0}}
@keyframes inkdot{to{opacity:.7}}
@media(prefers-reduced-motion:reduce){.ink-p,.ink-glow{animation:none;stroke-dashoffset:0}.ink-dot{animation:none;opacity:.7}}
.topscrim{position:fixed;top:0;left:0;right:0;height:140px;z-index:2;pointer-events:none;background:linear-gradient(180deg,rgba(11,8,6,.82),rgba(11,8,6,0))}
.fig-cap{font-family:var(--mono);font-size:.58rem;letter-spacing:.2em;text-transform:uppercase;color:var(--mut);display:inline-flex;align-items:center;gap:.6rem;background:rgba(11,8,6,.35);backdrop-filter:blur(6px);padding:.4rem .7rem;border:1px solid var(--line)}
.fig-dot{width:7px;height:7px;border-radius:50%;background:var(--terra-b);box-shadow:0 0 12px var(--terra);animation:pulse 2s infinite}

/* ── NAV ── */
nav.bar{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:1.35rem var(--pad);transition:padding .5s var(--ease),background .5s}
nav.bar.small{padding:.85rem var(--pad);background:rgba(11,8,6,.6);backdrop-filter:blur(18px);border-bottom:1px solid var(--line-2)}
.logo{display:flex;align-items:center}.logo svg{height:30px;width:auto}
.brand-logo{height:46px;width:auto;display:block;mix-blend-mode:multiply}
nav.bar.small .brand-logo{height:36px}
footer .brand-logo{height:40px}
.bar-right{display:flex;align-items:center;gap:1.4rem}
.cta{display:inline-flex;align-items:center;min-height:40px;box-sizing:border-box;font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;padding:0 1.35rem;border:1px solid var(--terra);color:var(--txt);position:relative;overflow:hidden;isolation:isolate;transition:color .4s,border-color .4s}
.cta::before{content:'';position:absolute;inset:0;z-index:-1;background:var(--terra);transform:translateY(101%);transition:transform .45s var(--ease)}
.cta:hover::before{transform:translateY(0)}
.menu-btn{display:flex;align-items:center;min-height:40px;box-sizing:border-box;gap:.7rem;font-family:var(--mono);font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:var(--txt);cursor:pointer;background:none;border:none}
.menu-btn .bars{display:flex;flex-direction:column;gap:4px}
.menu-btn .bars span{width:24px;height:1.5px;background:var(--txt);transition:transform .4s var(--ease),opacity .3s}
body.nav-open .menu-btn .bars span:nth-child(1){transform:translateY(5.5px) rotate(45deg)}
body.nav-open .menu-btn .bars span:nth-child(2){opacity:0}
body.nav-open .menu-btn .bars span:nth-child(3){transform:translateY(-5.5px) rotate(-45deg)}
.overlay{position:fixed;inset:0;z-index:45;background:var(--ink);clip-path:circle(0% at calc(100% - 4rem) 2.6rem);transition:clip-path .7s var(--ease);display:flex;flex-direction:column;justify-content:center;padding:6rem var(--pad) 3rem;pointer-events:none}
body.nav-open .overlay{clip-path:circle(150% at calc(100% - 4rem) 2.6rem);pointer-events:all}
.ov-links{display:flex;flex-direction:column;gap:.2rem}
.ov-links a{font-weight:800;font-size:clamp(1.8rem,5vw,3.6rem);line-height:1.04;letter-spacing:-.04em;color:var(--txt);position:relative;width:max-content;transition:color .4s,transform .5s var(--ease);opacity:0;transform:translateY(40px)}
body.nav-open .ov-links a{opacity:1;transform:none}
body.nav-open .ov-links a:nth-child(1){transition-delay:.10s}body.nav-open .ov-links a:nth-child(2){transition-delay:.16s}
body.nav-open .ov-links a:nth-child(3){transition-delay:.22s}body.nav-open .ov-links a:nth-child(4){transition-delay:.28s}
body.nav-open .ov-links a:nth-child(5){transition-delay:.34s}body.nav-open .ov-links a:nth-child(6){transition-delay:.40s}
.ov-links a .idx{font-family:var(--mono);font-size:.78rem;font-weight:500;vertical-align:super;color:var(--terra-b);margin-right:.6rem;letter-spacing:0}
.ov-links a:hover,.ov-links a.cur{color:var(--terra-b)} .ov-links a:hover{transform:translateX(18px)}
.ov-foot{margin-top:3rem;display:flex;gap:2.5rem;flex-wrap:wrap;font-family:var(--mono);font-size:.72rem;color:var(--mut);letter-spacing:.08em}
.ov-foot a:hover{color:var(--terra-b)}

/* ── TYPO / boutons ── */
.kicker{font-family:var(--mono);font-size:.68rem;letter-spacing:.3em;text-transform:uppercase;color:var(--mut);display:inline-flex;align-items:center;gap:.7rem}
.kicker::before{content:'';width:30px;height:1px;background:var(--terra-b)}
.kicker.c::before{content:none}
h1,h2,h3{font-weight:900;letter-spacing:-.04em;line-height:.96}
.thin{font-weight:300;font-style:italic;color:var(--terra-b);letter-spacing:-.02em}
.lead{font-size:clamp(1.05rem,1.5vw,1.35rem);line-height:1.55;color:var(--mut);font-weight:400}
/* Figure éditoriale studio : encadrée, monochrome — la couleur se révèle au survol (« le studio en N&B, la couleur pour l'œuvre du client ») */
.ed-figure{margin-top:2.8rem;border:1px solid var(--line);position:relative;overflow:hidden;aspect-ratio:16/6}
.ed-figure img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 42%;filter:grayscale(1) contrast(1.04);transition:filter .6s ease}
.ed-figure.crop-screens img{object-position:center 48%}
.ed-figure.crop-top img{object-position:center 24%}
@media(max-width:640px){.ed-figure{aspect-ratio:16/9}}
.ed-figure:hover img{filter:grayscale(0) contrast(1.02)}
.ed-figure figcaption{position:absolute;left:0;bottom:0;font-family:var(--mono);font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;color:#fff;background:rgba(10,10,10,.55);backdrop-filter:blur(4px);padding:.5rem .85rem}
@media(prefers-reduced-motion:reduce){.ed-figure img{transition:none}}
.prose{color:var(--mut);line-height:1.75}.prose strong{color:var(--txt)}
.btn{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;padding:1.05rem 2rem;position:relative;overflow:hidden;isolation:isolate;transition:color .4s,border-color .4s,transform .4s var(--ease),box-shadow .4s;border:1px solid transparent}
.btn.solid{background:var(--terra);color:#fff}
.btn.solid::before{content:'';position:absolute;inset:0;z-index:-1;background:var(--terra-b);transform:translateY(101%);transition:transform .45s var(--ease)}
.btn.solid:hover{transform:translateY(-3px);box-shadow:0 18px 40px -16px rgba(208,106,60,.7)}
.btn.solid:hover::before{transform:translateY(0)}
.btn.ghost{border-color:var(--line);color:var(--txt)}.btn.ghost:hover{border-color:var(--terra-b);transform:translateY(-3px)}
.btn .ar{transition:transform .4s var(--ease)}.btn:hover .ar{transform:translateX(5px)}
.tlink{font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--txt);display:inline-flex;gap:.5rem;align-items:center;border-bottom:1px solid var(--line);padding-bottom:.3rem;transition:color .3s,border-color .3s}
.tlink:hover{color:var(--terra-b);border-color:var(--terra-b)}

section{position:relative;z-index:3;padding:clamp(3rem,7.5vh,6rem) var(--pad)}
.wrap{max-width:1280px;margin:0 auto}
.narrow{max-width:820px;margin:0 auto}
.light{background:var(--canvas);color:var(--txt)}
.light .kicker,.light .lead,.light .prose{color:var(--mut)}
.light .kicker::before{background:var(--terra-deep)}.light .thin{color:var(--terra-deep)}
.sec-head{margin-bottom:clamp(2.5rem,5vw,4rem)}
.sec-head h2{font-size:clamp(2rem,4.6vw,3.4rem);margin-top:1rem;max-width:20ch}

/* ── HERO ── */
.hero{min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding-top:8rem;padding-bottom:4rem;perspective:1200px;overflow:hidden}
.hero.compact{min-height:78vh}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:3rem;align-items:center}
.hero-copy{position:relative;z-index:4}
.hero h1{font-size:clamp(2.6rem,6vw,4.7rem);margin:1.6rem 0}
.hero.compact h1{font-size:clamp(2.2rem,5vw,3.8rem)}
.hero h1 .l{display:block;overflow:hidden}
.hero h1 .l>span{display:block;transform:translateY(115%);animation:rise 1.1s var(--ease) forwards}
.hero h1 .l:nth-child(1)>span{animation-delay:.12s}.hero h1 .l:nth-child(2)>span{animation-delay:.24s}
.hero h1 .l:nth-child(3)>span{animation-delay:.36s}.hero h1 .l:nth-child(4)>span{animation-delay:.48s}
@keyframes rise{to{transform:translateY(0)}}
.hero-sub{max-width:46ch;margin-bottom:2.2rem;opacity:0;animation:fade 1s .8s forwards}
.hero-ctas{display:flex;gap:.9rem;flex-wrap:wrap;opacity:0;animation:fade 1s .95s forwards}
@keyframes fade{to{opacity:1}}
.hero-figure{position:relative;height:min(60vh,560px);display:flex;align-items:flex-end;justify-content:flex-end}
@media(max-width:820px){.hero-grid{grid-template-columns:1fr!important;gap:0}.hero-figure{display:none!important}}
.scrollcue{position:absolute;bottom:2rem;left:var(--pad);display:flex;align-items:center;gap:.8rem;font-family:var(--mono);font-size:.6rem;letter-spacing:.24em;text-transform:uppercase;color:var(--mut2);opacity:0;animation:fade 1s 1.4s forwards}
.scrollcue .ln{width:44px;height:1px;background:var(--line);position:relative;overflow:hidden}
.scrollcue .ln::after{content:'';position:absolute;inset:0;background:var(--terra-b);animation:sweep 2.2s var(--ease) infinite}
@keyframes sweep{0%{transform:translateX(-100%)}60%,100%{transform:translateX(100%)}}

/* ── MARQUEE ── */
.marq{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:1.2rem 0;overflow:hidden;position:relative;z-index:3;background:var(--ink)}
.marq .track{display:flex;width:max-content;animation:scrollx 42s linear infinite}
@keyframes scrollx{to{transform:translateX(-50%)}}
.marq b{font-weight:900;font-size:1.1rem;letter-spacing:-.02em;padding:0 1.6rem;color:var(--txt);text-transform:uppercase}
.marq b em{color:var(--terra-b);font-style:normal}
.marq b:nth-child(even){-webkit-text-stroke:1px var(--mut2);color:transparent}

.insight h2{font-size:clamp(2rem,4.6vw,3.4rem);max-width:20ch}.insight .big{display:block}
.two{display:grid;grid-template-columns:1fr 1fr;gap:3rem;margin-top:3rem}
@media(max-width:760px){.two{grid-template-columns:1fr}}

/* ── STACK D'ASCENSION 3D (générique : altitude / portfolio) ── */
.levels{position:relative;height:440vh;z-index:3}
.levels-pin{position:sticky;top:0;height:100vh;display:grid;grid-template-columns:.9fr 1.1fr;align-items:center;gap:2rem;padding:0 var(--pad);perspective:1400px;overflow:hidden}
.lv-left{position:relative;z-index:2}
.lv-alt{font-family:var(--mono);font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:var(--mut);margin-bottom:1.4rem}
.lv-meter{width:2px;height:min(52vh,440px);background:var(--line-2);position:relative;margin:1.5rem 0}
.lv-fill{position:absolute;top:0;left:0;width:100%;background:linear-gradient(var(--terra-b),var(--terra));height:0%;box-shadow:0 0 18px var(--terra)}
.lv-num{font-weight:800;font-size:clamp(3rem,8vw,6rem);line-height:.8;letter-spacing:-.06em;color:transparent;-webkit-text-stroke:1.5px var(--mut2);position:relative}
.lv-num .cur{position:absolute;inset:0;color:var(--terra-b);-webkit-text-stroke:0}
.lv-stage{position:relative;height:70vh;transform-style:preserve-3d}
.lv-card{position:absolute;left:0;right:0;top:50%;padding:2rem 2.2rem;border:1px solid var(--line);background:linear-gradient(150deg,var(--panel),var(--ink));border-radius:4px;box-shadow:0 30px 80px -40px rgba(0,0,0,.9);transition:box-shadow .5s,border-color .5s;transform-origin:center}
.lv-card .lc-k{font-family:var(--mono);font-size:.6rem;letter-spacing:.22em;text-transform:uppercase;color:var(--terra-b);margin-bottom:.7rem}
.lv-card h3{font-size:clamp(1.6rem,3vw,2.6rem);margin-bottom:.7rem}
.lv-card p{color:var(--mut);font-size:.95rem;max-width:46ch}
.lv-card.active{border-color:rgba(233,132,63,.5);box-shadow:0 40px 90px -30px rgba(208,106,60,.45),0 0 0 1px rgba(233,132,63,.2)}
.lv-tail{margin-top:2rem;font-family:var(--mono);font-size:.7rem;color:var(--mut);letter-spacing:.06em}.lv-tail em{color:var(--terra-b);font-style:normal}
@media(max-width:820px){.levels{height:auto}.levels-pin{position:relative;height:auto;grid-template-columns:1fr;padding:4rem var(--pad)}.lv-stage{height:auto;transform:none!important}.lv-card{position:relative;top:auto;transform:none!important;opacity:1!important;margin-bottom:1rem}}

/* ── STATS ── */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-2);border:1px solid var(--line);border-radius:4px;overflow:hidden}
.stat{background:var(--ink);padding:2.4rem 1.8rem;position:relative;overflow:hidden}
.stat::after{content:'';position:absolute;left:0;bottom:0;height:2px;width:100%;background:var(--terra);transform:scaleX(0);transform-origin:left;transition:transform .8s var(--ease)}
.stat.in::after{transform:scaleX(1)}
.stat .v{font-weight:900;font-size:clamp(2rem,3.4vw,3.2rem);letter-spacing:-.03em;line-height:1}
.stat .k{font-family:var(--mono);font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mut);margin-top:.6rem}
@media(max-width:700px){.stats{grid-template-columns:1fr 1fr}}

/* ── PORTFOLIO stack ── */
.works{position:relative;height:440vh;z-index:3}
.works-pin{position:sticky;top:0;height:100vh;display:grid;grid-template-columns:.82fr 1.18fr;align-items:center;gap:clamp(1.5rem,4vw,4rem);padding:0 var(--pad);perspective:1500px;overflow:hidden}
.work-left{position:relative;z-index:2}
.work-num{font-weight:800;font-size:clamp(2.6rem,6vw,4.5rem);line-height:.82;letter-spacing:-.05em;color:transparent;-webkit-text-stroke:1.5px var(--mut2);position:relative;margin:1.3rem 0 1rem}
.work-num .cur{position:absolute;inset:0;color:var(--terra-b);-webkit-text-stroke:0}
.work-idx{font-family:var(--mono);font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;color:var(--mut)}
.work-title{font-weight:800;font-size:clamp(1.5rem,2.8vw,2.4rem);letter-spacing:-.03em;line-height:1.02;min-height:2em}
.work-meter{width:2px;height:min(34vh,300px);background:var(--line-2);position:relative;margin:1.6rem 0 0}
.work-fill{position:absolute;top:0;left:0;width:100%;background:linear-gradient(var(--terra-b),var(--terra));height:0%;box-shadow:0 0 18px var(--terra)}
.work-stage{position:relative;height:76vh;transform-style:preserve-3d}
.work-card{position:absolute;left:0;right:0;top:50%;aspect-ratio:16/9;display:flex;align-items:stretch;border:1px solid var(--line);overflow:hidden;border-radius:4px;background:linear-gradient(150deg,var(--panel),var(--ink));box-shadow:0 40px 100px -40px rgba(0,0,0,.9);transform-origin:center;transition:border-color .5s,box-shadow .5s;will-change:transform}
.wc-media{flex:0 0 50%;position:relative;overflow:hidden;border-right:1px solid var(--line)}
.wc-media img{width:100%;height:100%;object-fit:cover}
.wc-body{flex:1;padding:clamp(1.2rem,2.4vw,2.1rem);display:flex;flex-direction:column;justify-content:center;gap:.7rem}
.wc-cat{font-family:var(--mono);font-size:.58rem;letter-spacing:.2em;text-transform:uppercase;color:var(--terra-b)}
.wc-name{font-weight:800;font-size:clamp(1.3rem,2vw,1.85rem);letter-spacing:-.02em;line-height:1.05}
.wc-desc{font-size:.88rem;color:var(--mut);line-height:1.55;max-width:38ch}
.wc-tags{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.3rem}
.wc-tags span{font-family:var(--mono);font-size:.55rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mut);border:1px solid var(--line);padding:.28rem .6rem}
.work-card.active{border-color:rgba(233,132,63,.55);box-shadow:0 50px 110px -35px rgba(208,106,60,.5),0 0 0 1px rgba(233,132,63,.25)}
@media(max-width:820px){.works{height:auto}.works-pin{position:relative;height:auto;grid-template-columns:1fr;padding:4rem var(--pad)}.work-num,.work-idx,.work-meter{display:none}.work-stage{height:auto;transform:none!important;display:grid;gap:1.2rem}.work-card{position:relative;top:auto;aspect-ratio:auto;flex-direction:column;transform:none!important;opacity:1!important;filter:none!important}.wc-media{flex-basis:auto;aspect-ratio:16/10;border-right:none;border-bottom:1px solid var(--line)}}

/* ── COLONNADE (piliers interactifs — signature) ── */
.pillars-sec{background:linear-gradient(180deg,var(--ink),var(--void))}
.colonnade{display:flex;gap:2px;height:min(58vh,500px);margin-top:3rem;perspective:1600px}
.col{position:relative;flex:1;min-width:0;overflow:hidden;border:1px solid var(--line);background:linear-gradient(155deg,var(--panel),var(--ink));cursor:pointer;transition:flex .7s var(--ease),background .55s}
.col::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:var(--terra);transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease);z-index:3}
.col::after{content:attr(data-n);position:absolute;right:-.4rem;bottom:-2.8rem;font-weight:900;font-size:11rem;line-height:1;color:rgba(233,132,63,.06);letter-spacing:-.06em;pointer-events:none;transition:color .5s}
.col.on{flex:3.7;background:radial-gradient(120% 90% at 100% 100%,rgba(208,106,60,.14),transparent 55%),linear-gradient(155deg,var(--ink-2),var(--void))}
.col.on::before{transform:scaleX(1)}.col.on::after{color:rgba(233,132,63,.1)}
.col-n{position:absolute;top:1.5rem;left:1.5rem;font-family:var(--mono);font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--terra-b);z-index:2}
.col-nv{position:absolute;left:1.4rem;bottom:1.5rem;writing-mode:vertical-rl;transform:rotate(180deg);transform-origin:center;font-weight:800;font-size:1.02rem;letter-spacing:-.01em;color:var(--txt);white-space:nowrap;transition:opacity .35s;z-index:2}
.col.on .col-nv{opacity:0}
.col-exp{position:absolute;left:1.7rem;right:1.7rem;bottom:1.7rem;max-width:30ch;opacity:0;transform:translateY(16px);transition:opacity .5s .18s,transform .65s .18s;z-index:2}
.col.on .col-exp{opacity:1;transform:none}
.col-name{font-weight:800;font-size:clamp(1.4rem,2vw,2.1rem);letter-spacing:-.03em;line-height:1.02;color:var(--txt);margin-bottom:.7rem}
.col-desc{font-size:.92rem;color:var(--mut);line-height:1.55}
@media(max-width:820px){.colonnade{flex-direction:column;height:auto;gap:1px}.col{flex:1 1 auto!important;min-height:120px;padding:1.6rem}.col::before{transform:scaleX(1)}.col-nv{display:none}.col-n{position:static}.col-exp{position:static;left:auto;right:auto;bottom:auto;max-width:none;opacity:1;transform:none;margin-top:1.2rem}}

/* ── ENDLESS HUB 3D ── */
.hub{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2.5rem,5vw,5rem);align-items:center;perspective:1400px}
.hub-copy h2{font-size:clamp(2rem,4.6vw,3.4rem)}
.hub-ui{transform-style:preserve-3d;transform:rotateY(-16deg) rotateX(6deg);transition:transform .5s var(--ease)}
.hub-ui:hover{transform:rotateY(-8deg) rotateX(3deg)}
.hub-screen{border:1px solid var(--line);background:linear-gradient(160deg,var(--panel),var(--ink));border-radius:6px;overflow:hidden;box-shadow:0 60px 120px -50px rgba(0,0,0,.9)}
.hub-bar{display:flex;gap:.4rem;align-items:center;padding:.7rem 1rem;border-bottom:1px solid var(--line)}
.hub-bar i{width:8px;height:8px;border-radius:50%;background:var(--mut2);display:block}.hub-bar i:first-child{background:var(--terra)}
.hub-bar span{flex:1;text-align:center;font-family:var(--mono);font-size:.56rem;letter-spacing:.16em;color:var(--mut2)}
.hub-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-2)}
.hub-kpis>div{background:var(--ink);padding:1.3rem;text-align:center}
.hub-kpis .kv{font-weight:900;font-size:1.5rem;color:var(--terra-b);letter-spacing:-.02em}
.hub-kpis .kk{font-family:var(--mono);font-size:.5rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mut2);margin-top:.3rem}
.hub-foot{display:flex;justify-content:space-between;padding:.7rem 1rem;border-top:1px solid var(--line);font-family:var(--mono);font-size:.56rem;color:var(--mut)}
.hub-badge{display:inline-flex;gap:.5rem;margin-top:1.6rem;font-family:var(--mono);font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--terra-b);border:1px solid var(--terra);padding:.5rem .9rem}
@media(max-width:820px){.hub{grid-template-columns:1fr}.hub-ui{transform:none}}

.mani{text-align:center;padding:clamp(4rem,10vh,8rem) var(--pad)}
.mani h2{font-size:clamp(2rem,4.6vw,3.4rem);max-width:16ch;margin:1.6rem auto 0;line-height:1.02}

.action{position:relative;overflow:hidden}
.action .scarcity{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--mono);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--terra-b);background:rgba(208,106,60,.12);border:1px solid rgba(233,132,63,.35);padding:.55rem 1.1rem;margin-bottom:2rem}
.action .dot{width:7px;height:7px;border-radius:50%;background:var(--terra);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;box-shadow:0 0 0 0 rgba(208,106,60,.5)}50%{opacity:.5;box-shadow:0 0 0 7px transparent}}
.action h2{font-size:clamp(2.2rem,5vw,3.8rem);max-width:14ch}
.action .ctas{display:flex;gap:.9rem;flex-wrap:wrap;margin-top:2.5rem}

/* ── KIT GÉNÉRIQUE (pages internes) ── */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.split.rev>.split-media{order:2}
.split-media{position:relative;aspect-ratio:4/5;overflow:hidden;border:1px solid var(--line);border-radius:4px;background:var(--panel);box-shadow:0 40px 100px -50px rgba(0,0,0,.9)}
.split-media img{width:100%;height:100%;object-fit:cover}
@media(max-width:820px){.split{grid-template-columns:1fr}.split.rev>.split-media{order:0}}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.cards.two{grid-template-columns:repeat(2,1fr)}
.card{position:relative;background:linear-gradient(155deg,var(--panel),var(--ink));border:1px solid var(--line);border-radius:4px;overflow:hidden;transition:transform .5s var(--ease),box-shadow .5s,border-color .4s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-6px);box-shadow:0 40px 90px -40px rgba(0,0,0,.9),0 0 0 1px rgba(233,132,63,.22);border-color:var(--line)}
.card-media{aspect-ratio:16/10;overflow:hidden;background:var(--panel)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.card:hover .card-media img{transform:scale(1.05)}
.card-body{padding:1.6rem;display:flex;flex-direction:column;gap:.55rem;flex:1}
.card-k{font-family:var(--mono);font-size:.58rem;letter-spacing:.16em;text-transform:uppercase;color:var(--terra-b)}
.card-t{font-weight:800;font-size:1.2rem;letter-spacing:-.02em;line-height:1.1}
.card-d{font-size:.88rem;color:var(--mut);line-height:1.6;flex:1}
.card-meta{display:flex;justify-content:space-between;align-items:center;margin-top:.8rem;padding-top:1rem;border-top:1px solid var(--line);font-family:var(--mono);font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mut2)}
@media(max-width:900px){.cards{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.cards,.cards.two{grid-template-columns:1fr}}
.chips{display:flex;flex-wrap:wrap;gap:.4rem}
.chips span{font-family:var(--mono);font-size:.55rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mut);border:1px solid var(--line);padding:.28rem .6rem}
/* pricing */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-2);border:1px solid var(--line);border-radius:4px;overflow:hidden}
.plan{background:var(--ink);padding:clamp(1.8rem,3vw,2.6rem);display:flex;flex-direction:column;position:relative;transition:background .4s}
.plan:hover{background:var(--ink-2)}
.plan.pop{background:linear-gradient(160deg,var(--ink-2),var(--void));box-shadow:inset 0 0 0 1px rgba(233,132,63,.35)}
.plan-pop{position:absolute;top:0;right:0;font-family:var(--mono);font-size:.55rem;letter-spacing:.16em;text-transform:uppercase;color:#fff;background:var(--terra);padding:.3rem .7rem}
.plan-k{font-family:var(--mono);font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;color:var(--terra-b)}
.plan-name{font-weight:800;font-size:1.4rem;letter-spacing:-.02em;margin:.6rem 0 1rem}
.plan-price{font-weight:900;font-size:2.6rem;letter-spacing:-.03em;line-height:1}.plan-price sup{font-size:1rem;font-weight:500;color:var(--mut)}
.plan-per{font-family:var(--mono);font-size:.62rem;color:var(--mut2);letter-spacing:.1em;margin-bottom:1.4rem}
.plan ul{list-style:none;flex:1;margin-bottom:1.6rem}
.plan li{font-size:.86rem;color:var(--mut);padding:.5rem 0;border-bottom:1px solid var(--line-2);display:flex;gap:.6rem}
.plan li::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--terra-b);flex-shrink:0;margin-top:.5rem}
@media(max-width:820px){.plans{grid-template-columns:1fr}}
/* formulaire */
.form{display:flex;flex-direction:column;gap:1.3rem}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:1.3rem}
.fg{display:flex;flex-direction:column;gap:.5rem}
.fg label{font-family:var(--mono);font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;color:var(--mut)}
.fg input,.fg select,.fg textarea{background:rgba(250,246,238,.03);border:1px solid var(--line);color:var(--txt);font-family:var(--sans);font-size:.95rem;padding:.9rem 1.1rem;outline:none;transition:border-color .3s,box-shadow .3s;width:100%}
.fg input:focus,.fg select:focus,.fg textarea:focus{border-color:var(--terra-b);box-shadow:0 0 0 3px rgba(208,106,60,.15)}
.fg textarea{resize:vertical;min-height:130px}
@media(max-width:600px){.frow{grid-template-columns:1fr}}
/* timeline studio */
.tl{border-top:1px solid var(--line)}
.tl-row{display:grid;grid-template-columns:150px 1fr;gap:2rem;padding:2rem 0;border-bottom:1px solid var(--line);transition:padding-left .35s}
.tl-row:hover{padding-left:1rem}
.tl-y{font-family:var(--mono);font-size:.95rem;color:var(--terra-b);letter-spacing:.05em}
.tl-t{font-weight:800;font-size:1.2rem;letter-spacing:-.02em;margin-bottom:.4rem}
.tl-d{font-size:.9rem;color:var(--mut);line-height:1.6}
@media(max-width:600px){.tl-row{grid-template-columns:90px 1fr;gap:1rem}}
/* article (lecture) */
.article-meta{display:flex;flex-wrap:wrap;gap:1.4rem;align-items:center;font-family:var(--mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mut);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:1rem 0;margin:2rem 0}
.article-meta .sep{color:var(--terra-b)}
.article-lead{font-size:clamp(1.15rem,1.8vw,1.5rem);line-height:1.5;color:var(--txt);font-weight:400;margin:1.5rem 0}
.article-body{font-size:1.05rem;line-height:1.8;color:var(--mut)}
.article-body h2{font-size:clamp(1.5rem,2.6vw,2.1rem);color:var(--txt);margin:2.6rem 0 1rem}
.article-body h3{font-size:1.25rem;color:var(--txt);margin:2rem 0 .8rem}
.article-body p{margin-bottom:1.3rem}
.article-body strong{color:var(--txt)}
.article-body ul{list-style:none;margin:1.2rem 0 1.6rem}
.article-body li{position:relative;padding-left:1.4rem;margin-bottom:.7rem}
.article-body li::before{content:'';position:absolute;left:0;top:.6em;width:6px;height:6px;border-radius:50%;background:var(--terra-b)}
.article-body a{color:var(--terra-b);border-bottom:1px solid var(--line)}
.article-body blockquote{margin:2.2rem 0;padding:1.4rem 1.8rem;border-left:2px solid var(--terra);background:linear-gradient(155deg,var(--panel),var(--ink));font-weight:300;font-style:italic;font-size:1.3rem;color:var(--txt);line-height:1.4}
.article-hero-img{aspect-ratio:16/8;overflow:hidden;border:1px solid var(--line);border-radius:4px;margin:2.5rem 0;box-shadow:0 40px 100px -50px rgba(0,0,0,.9)}
.article-hero-img img{width:100%;height:100%;object-fit:cover}
.share{display:flex;gap:.6rem;align-items:center;margin-top:2.5rem;padding-top:1.6rem;border-top:1px solid var(--line);font-family:var(--mono);font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mut)}
.share a{width:38px;height:38px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.8rem;transition:all .3s}
.share a:hover{border-color:var(--terra-b);color:var(--terra-b);transform:translateY(-2px)}

footer{background:var(--void);padding:4rem var(--pad) 2.5rem;border-top:1px solid var(--line);position:relative;z-index:3}
.f-top{display:grid;grid-template-columns:1.5fr 1fr 1.1fr 1fr;gap:2rem;padding-bottom:2.5rem;border-bottom:1px solid var(--line-2)}
@media(max-width:1000px){.f-top{grid-template-columns:1fr 1fr}}
.f-tag{font-weight:300;font-style:italic;font-size:1.4rem;color:var(--txt);margin-top:1.2rem;line-height:1.3;max-width:22ch}
.f-col h5{font-family:var(--mono);font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;color:var(--mut2);margin-bottom:1rem}
.f-col a{display:block;color:var(--mut);padding:.3rem 0;font-size:.9rem;transition:color .3s,padding-left .3s}
.f-col a:hover{color:var(--terra-b);padding-left:.3rem}
.f-bot{display:flex;justify-content:space-between;padding-top:1.6rem;font-family:var(--mono);font-size:.62rem;color:var(--mut2);letter-spacing:.08em;flex-wrap:wrap;gap:1rem}
@media(max-width:760px){.f-top{grid-template-columns:1fr 1fr}}

.rev{opacity:0;transform:translateY(46px) rotateX(7deg);transform-origin:top;transition:opacity 1s var(--ease),transform 1.1s var(--ease)}
.rev.in{opacity:1;transform:none}
.rev.d1{transition-delay:.1s}.rev.d2{transition-delay:.2s}.rev.d3{transition-delay:.3s}.rev.d4{transition-delay:.4s}
@media(prefers-reduced-motion:reduce){.rev,.hero-sub,.hero-ctas,.scrollcue{opacity:1!important;transform:none!important;animation:none!important}.hero h1 .l>span{transform:none!important;animation:none!important}.marq .track,.spot,.ambient{animation:none!important}}

/* ═══ OFFRES EN DÉTAIL (page Services) ═══════════════════════════ */
.offers-sec{position:relative}
.offers{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem;margin-top:3rem}
.offer{position:relative;overflow:hidden;background:linear-gradient(155deg,var(--panel),var(--ink));border:1px solid var(--line);border-radius:5px;padding:clamp(1.7rem,2.6vw,2.4rem);transition:transform .5s var(--ease),border-color .5s,box-shadow .5s}
.offer::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:var(--terra);transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease);z-index:3}
.offer::after{content:attr(data-n);position:absolute;right:-.6rem;bottom:-3rem;font-weight:900;font-size:9rem;line-height:1;color:rgba(233,132,63,.05);letter-spacing:-.06em;pointer-events:none;transition:color .5s;z-index:0}
.offer:hover{transform:translateY(-5px);border-color:rgba(233,132,63,.35);box-shadow:0 40px 80px -50px rgba(0,0,0,.9)}
.offer:hover::before{transform:scaleX(1)}.offer:hover::after{color:rgba(233,132,63,.1)}
.offer>*{position:relative;z-index:2}
.offer-head{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;flex-wrap:wrap}
.offer-n{font-family:var(--mono);font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--terra-b)}
.offer-tag{font-family:var(--mono);font-size:.58rem;letter-spacing:.12em;text-transform:uppercase;color:var(--mut2)}
.offer-name{font-weight:800;font-size:clamp(1.35rem,2vw,1.8rem);letter-spacing:-.02em;line-height:1.05;margin:.9rem 0 .8rem}
.offer-desc{font-size:.92rem;color:var(--mut);line-height:1.6}
.offer-points{list-style:none;margin:1.3rem 0 0}
.offer-points li{font-size:.85rem;color:var(--mut);padding:.5rem 0;border-bottom:1px solid var(--line-2);display:flex;gap:.6rem;align-items:flex-start}
.offer-points li::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--terra-b);flex-shrink:0;margin-top:.5rem}
.offer-hub{display:flex;flex-direction:column;gap:.35rem;margin-top:1.4rem;padding:.9rem 1.1rem;background:rgba(208,106,60,.07);border-left:2px solid var(--terra);border-radius:0 4px 4px 0}
.offer-hub-tag{font-family:var(--mono);font-size:.58rem;letter-spacing:.16em;text-transform:uppercase;color:var(--terra-b)}
.offer-hub-txt{font-size:.82rem;color:var(--mut);line-height:1.5}
@media(max-width:760px){.offers{grid-template-columns:1fr}}

/* ═══ ENDLESS HUB — différenciateur central ══════════════════════ */
.hub-sec{position:relative;background:radial-gradient(90% 70% at 50% 0%,rgba(208,106,60,.07),transparent 62%)}
.hub-feats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-2);border:1px solid var(--line);border-radius:5px;overflow:hidden;margin-top:clamp(3rem,6vw,5rem)}
.hub-feat{background:var(--ink);padding:clamp(1.5rem,2.4vw,2rem);position:relative;transition:background .4s}
.hub-feat:hover{background:var(--ink-2)}
.hub-feat-dot{position:absolute;top:1.6rem;right:1.6rem;width:7px;height:7px;border-radius:50%;background:var(--terra-b);box-shadow:0 0 12px var(--terra)}
.hub-feat h4{font-weight:700;font-size:1rem;letter-spacing:-.01em;color:var(--txt);margin-bottom:.6rem}
.hub-feat p{font-size:.84rem;color:var(--mut);line-height:1.55}
.hub-cta-row{display:flex;align-items:center;gap:1.5rem;margin-top:2.4rem;flex-wrap:wrap}
.hub-incl{font-family:var(--mono);font-size:.64rem;letter-spacing:.08em;color:var(--mut2);max-width:34ch;line-height:1.5}
@media(max-width:820px){.hub-feats{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.hub-feats{grid-template-columns:1fr}}

/* ═══ PAGES SECONDAIRES — Mentions légales ═══════════════════════ */
.legal-wrap{max-width:860px;margin:0 auto}
.legal-block{display:grid;grid-template-columns:64px 1fr;gap:1.6rem;padding:2.4rem 0;border-top:1px solid var(--line)}
.legal-block:first-child{border-top:none;padding-top:.5rem}
.legal-n{font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;color:var(--terra-b);padding-top:.5rem}
.legal-h{font-weight:800;font-size:clamp(1.3rem,2.4vw,1.9rem);letter-spacing:-.02em;line-height:1.1;margin-bottom:1rem}
.legal-body .prose a{color:var(--terra-b);border-bottom:1px solid rgba(233,132,63,.38);transition:border-color .3s}
.legal-body .prose a:hover{border-color:var(--terra-b)}
.legal-back{display:flex;gap:1rem;flex-wrap:wrap;margin-top:3rem;padding-top:2.6rem;border-top:1px solid var(--line)}
@media(max-width:600px){.legal-block{grid-template-columns:1fr;gap:.5rem}.legal-n{padding-top:0}}

/* ═══ PAGE 404 ═══════════════════════════════════════════════════ */
.err-wrap{text-align:center;max-width:760px;margin:0 auto}
.err-wrap .kicker{justify-content:center}
.err-num{font-weight:800;font-size:clamp(5rem,18vw,11rem);line-height:.82;letter-spacing:-.05em;color:transparent;-webkit-text-stroke:1.5px var(--mut2);margin:1.2rem 0 .4rem;user-select:none}
.err-title{font-weight:800;font-size:clamp(1.6rem,4vw,2.8rem);letter-spacing:-.02em;line-height:1.05}
.err-wrap .hero-ctas{justify-content:center}

/* ═══ BANDEAU COOKIES (RGPD) ═════════════════════════════════════ */
.cookie{position:fixed;left:50%;bottom:1.2rem;transform:translate(-50%,150%);z-index:60;width:min(680px,calc(100vw - 2rem));display:flex;align-items:center;gap:1.4rem;padding:1rem 1.3rem;background:linear-gradient(150deg,var(--panel),var(--ink));border:1px solid var(--line);border-radius:8px;box-shadow:0 30px 70px -30px rgba(0,0,0,.85);opacity:0;transition:transform .55s var(--ease),opacity .55s}
.cookie.show{transform:translate(-50%,0);opacity:1}
.cookie-txt{flex:1;font-size:.82rem;color:var(--mut);line-height:1.5}
.cookie-txt strong{color:var(--txt)}
.cookie-txt a{color:var(--terra-b);border-bottom:1px solid rgba(233,132,63,.38)}
.cookie-txt a:hover{border-color:var(--terra-b)}
.cookie-actions{display:flex;gap:.6rem;flex-shrink:0}
.cookie-btn{font-family:var(--mono);font-size:.64rem;letter-spacing:.12em;text-transform:uppercase;padding:.62rem 1.05rem;cursor:pointer;border:1px solid var(--line);background:transparent;color:var(--txt);border-radius:3px;transition:background .3s,border-color .3s,color .3s}
.cookie-btn.ghost:hover{border-color:var(--mut2);color:var(--txt)}
.cookie-btn.solid{background:var(--terra);border-color:var(--terra);color:#fff}
.cookie-btn.solid:hover{background:var(--terra-b);border-color:var(--terra-b)}
@media(max-width:560px){.cookie{flex-direction:column;align-items:stretch;gap:.9rem;left:0;bottom:0;width:100vw;transform:translateY(150%);border-radius:8px 8px 0 0}.cookie.show{transform:translateY(0)}.cookie-actions{justify-content:flex-end}}

/* ═══ HOME — micro-preuve du hero ════════════════════════════════ */
.hero-note{font-family:var(--mono);font-size:.68rem;letter-spacing:.08em;color:var(--terra-b);margin-top:1.5rem;opacity:0;animation:fade 1s 1.05s forwards}
.hero-proof{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem;margin-top:1rem;opacity:0;animation:fade 1s 1.18s forwards}
.hero-proof span{font-family:var(--mono);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mut)}
.hero-proof i{width:4px;height:4px;border-radius:50%;background:var(--terra-b);opacity:.65;flex-shrink:0}

/* ═══ HOME — « Ce que l'on fait » (disciplines cliquables) ═══════ */
.disc-sec{position:relative}
.disc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-2);border:1px solid var(--line);border-radius:5px;overflow:hidden;margin-top:3rem}
.disc-card{display:flex;flex-direction:column;gap:.55rem;background:var(--ink);padding:clamp(1.5rem,2.4vw,2.1rem);text-decoration:none;position:relative;overflow:hidden;transition:background .35s}
.disc-card:hover{background:var(--ink-2)}
.disc-card::before{content:'';position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--terra);transform:scaleY(0);transform-origin:top;transition:transform .45s var(--ease)}
.disc-card:hover::before{transform:scaleY(1)}
.disc-n{font-family:var(--mono);font-size:.62rem;letter-spacing:.2em;color:var(--terra-b)}
.disc-name{font-weight:800;font-size:1.16rem;letter-spacing:-.01em;color:var(--txt);line-height:1.15}
.disc-desc{font-size:.86rem;color:var(--mut);line-height:1.55;flex:1}
.disc-go{font-family:var(--mono);font-size:.63rem;letter-spacing:.12em;text-transform:uppercase;color:var(--mut2);display:inline-flex;align-items:center;gap:.5rem;margin-top:.4rem;transition:color .3s}
.disc-card:hover .disc-go{color:var(--terra-b)}
.disc-go .ar{transition:transform .35s var(--ease)}
.disc-card:hover .disc-go .ar{transform:translateX(5px)}
@media(max-width:820px){.disc-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.disc-grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.hero-note,.hero-proof{opacity:1!important;animation:none!important}}

/* ═══ LES 4 CORDES — colonne vertébrale de la home ═══ */
.cordes{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line-2);border:1px solid var(--line);border-radius:6px;overflow:hidden;margin-top:3rem}
.corde{display:flex;flex-direction:column;gap:.6rem;background:var(--ink);padding:clamp(1.7rem,2.8vw,2.6rem);text-decoration:none;position:relative;overflow:hidden;transition:background .35s}
.corde:hover{background:var(--ink-2)}
.corde::before{content:'';position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--terra);transform:scaleY(0);transform-origin:top;transition:transform .45s var(--ease)}
.corde:hover::before{transform:scaleY(1)}
.corde-n{font-family:var(--mono);font-size:.62rem;letter-spacing:.2em;color:var(--terra-b)}
.corde-name{font-weight:800;font-size:clamp(1.35rem,2.2vw,1.85rem);letter-spacing:-.02em;color:var(--txt);line-height:1.08}
.corde-tag{font-family:var(--mono);font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;color:var(--terra-soft)}
.corde-desc{font-size:.92rem;color:var(--mut);line-height:1.6;flex:1}
.corde-chips{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.35rem}
.corde-chip{font-family:var(--mono);font-size:.57rem;letter-spacing:.05em;text-transform:uppercase;color:var(--mut);border:1px solid var(--line);border-radius:100px;padding:.32rem .62rem;transition:border-color .3s}
.corde:hover .corde-chip{border-color:rgba(233,132,63,.32)}
.corde-go{font-family:var(--mono);font-size:.63rem;letter-spacing:.12em;text-transform:uppercase;color:var(--mut2);display:inline-flex;align-items:center;gap:.5rem;margin-top:.55rem;transition:color .3s}
.corde:hover .corde-go{color:var(--terra-b)}
.corde-go .ar{transition:transform .35s var(--ease)}
.corde:hover .corde-go .ar{transform:translateX(5px)}
@media(max-width:720px){.cordes{grid-template-columns:1fr}}

/* ═══ ÉCOSYSTÈME — la chaîne : contenu → réseaux → captation → scoring → closing ═══ */
.eco-rail{display:grid;grid-template-columns:repeat(5,1fr);gap:.6rem;margin-top:3rem;align-items:stretch}
.eco-step{background:var(--ink);border:1px solid var(--line);border-radius:6px;padding:clamp(1.3rem,1.8vw,1.8rem) clamp(.95rem,1.3vw,1.3rem);display:flex;flex-direction:column;gap:.5rem;position:relative;transition:border-color .35s,transform .35s var(--ease)}
.eco-step:hover{border-color:rgba(233,132,63,.4);transform:translateY(-3px)}
.eco-n{font-family:var(--mono);font-size:.6rem;letter-spacing:.16em;color:var(--terra-b);display:flex;align-items:center;gap:.5rem}
.eco-n::before{content:'';width:8px;height:8px;border-radius:50%;background:var(--terra);box-shadow:0 0 10px var(--terra);flex:none}
.eco-label{font-weight:800;font-size:1.02rem;letter-spacing:-.01em;color:var(--txt);line-height:1.14}
.eco-line{font-size:.8rem;color:var(--mut);line-height:1.5;flex:1}
.eco-power{font-family:var(--mono);font-size:.55rem;letter-spacing:.07em;text-transform:uppercase;color:var(--mut2);border-top:1px solid var(--line-2);padding-top:.55rem;margin-top:.15rem}
.eco-step:not(:last-child)::after{content:'→';position:absolute;right:-.52rem;top:50%;transform:translateY(-50%);z-index:2;font-family:var(--mono);font-size:.92rem;color:var(--terra-b)}
.eco-closer{margin-top:2rem;font-size:clamp(1rem,1.4vw,1.2rem);color:var(--txt);max-width:60ch}
.eco-closer em{color:var(--terra-b);font-style:normal;font-weight:600}
@media(max-width:900px){.eco-rail{grid-template-columns:1fr}.eco-step:not(:last-child)::after{content:'↓';right:auto;left:50%;top:auto;bottom:-.52rem;transform:translateX(-50%)}}

/* ═══ CODE COULEUR SOUS-MARQUES — accents redéfinis par scope (les descendants héritent des var) ═══ */
/*  Endless HUB → jaune/or  ·  Blue Language HUB (futur projet) → bleu clair (réservé) */
.brand-hub{--terra:#E6A81E;--terra-b:#F5C63F;--terra-deep:#B8850F;--terra-soft:#F0D58A;--gold:#F5C63F}
.brand-hub ::selection{background:#F5C63F;color:#12100B}
.brand-blh{--terra:#3E8FD0;--terra-b:#5FB0EE;--terra-deep:#2E6FA8;--terra-soft:#AFD6F2;--gold:#5FB0EE}

/* ═══ CONFIGURATEUR « Composez votre projet » ═══ */
.compose-wrap{display:grid;grid-template-columns:1.35fr .85fr;gap:1.5rem;margin-top:3rem;align-items:start}
.compose-modules{display:grid;grid-template-columns:repeat(2,1fr);gap:.7rem}
.mod{display:flex;flex-direction:column;gap:.3rem;text-align:left;background:var(--ink);border:1px solid var(--line);border-radius:6px;padding:1rem 1.1rem;cursor:pointer;transition:border-color .3s,background .3s,transform .3s var(--ease);position:relative;font-family:inherit}
.mod:hover{border-color:rgba(233,132,63,.4);transform:translateY(-2px)}
.mod.on{border-color:var(--terra);background:rgba(208,106,60,.09)}
.mod-check{position:absolute;top:.85rem;right:.9rem;width:18px;height:18px;border:1px solid var(--line);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.66rem;color:transparent;transition:background .3s,border-color .3s,color .3s}
.mod.on .mod-check{background:var(--terra);border-color:var(--terra);color:#fff}
.mod-name{font-weight:700;font-size:.98rem;color:var(--txt);letter-spacing:-.01em;padding-right:1.7rem;line-height:1.2}
.mod-tag{font-family:var(--mono);font-size:.55rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mut2)}
.compose-panel{background:linear-gradient(155deg,var(--panel),var(--ink));border:1px solid var(--line);border-radius:6px;padding:1.6rem;position:sticky;top:96px}
.compose-panel h3{font-weight:800;font-size:1.1rem;letter-spacing:-.01em;margin-bottom:1rem}
.compose-list{list-style:none;margin:0 0 .3rem}
.compose-list li{font-size:.86rem;color:var(--txt);padding:.45rem 0;border-bottom:1px solid var(--line-2);display:flex;gap:.55rem;align-items:center}
.compose-list li::before{content:'→';color:var(--terra-b);font-family:var(--mono);font-size:.8rem}
.compose-empty{font-size:.85rem;color:var(--mut);line-height:1.55}
.compose-note{font-family:var(--mono);font-size:.68rem;letter-spacing:.04em;color:var(--terra-b);margin:.7rem 0 1.1rem;min-height:1rem;line-height:1.5}
.compose-panel .btn{width:100%;justify-content:center}
@media(max-width:820px){.compose-wrap{grid-template-columns:1fr}.compose-panel{position:static}.compose-modules{grid-template-columns:1fr}}

/* ═══ COMPOSANT · survol → aperçu (.rvx) ═══ */
.rvx{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem;min-height:240px}
.rvx-list{display:flex;flex-direction:column;gap:1px;background:var(--line-2);border:1px solid var(--line);border-radius:7px;overflow:hidden}
.rvx-item{background:var(--ink);padding:1rem 1.1rem;cursor:pointer;transition:background .3s;position:relative}
.rvx-item::before{content:'';position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--terra);transform:scaleY(0);transform-origin:top;transition:transform .4s var(--ease)}
.rvx-item.on::before{transform:scaleY(1)}
.rvx-item.on{background:var(--ink-2)}
.rvx-k{font-family:var(--mono);font-size:.56rem;letter-spacing:.16em;text-transform:uppercase;color:var(--mut2)}
.rvx-nm{font-weight:700;font-size:1.05rem;margin-top:.15rem;color:var(--txt);line-height:1.2}
.rvx-item.on .rvx-nm{color:var(--terra-b)}
.rvx-stage{border:1px solid var(--line);border-radius:7px;position:relative;overflow:hidden;min-height:240px;background:var(--ink-2)}
.rvx-slide{position:absolute;inset:0;opacity:0;transition:opacity .5s var(--ease)}
.rvx-slide.on{opacity:1}
.rvx-slide img{width:100%;height:100%;object-fit:cover;display:block}
.rvx-cap{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:1.2rem;background:linear-gradient(to top,rgba(11,8,6,.9),rgba(11,8,6,0))}
.rvx-cat{font-family:var(--mono);font-size:.56rem;letter-spacing:.16em;text-transform:uppercase;color:var(--terra-b)}
.rvx-cap-nm{font-weight:800;font-size:1.3rem;letter-spacing:-.02em;color:var(--txt);line-height:1.1;margin-top:.2rem}
@media(max-width:720px){.rvx{grid-template-columns:1fr}.rvx-stage{min-height:210px}}

/* ═══ COMPOSANT · onglets à indicateur glissant (.tabx) ═══ */
.tabx-bar{position:relative;display:flex;flex-wrap:wrap;gap:0;border-bottom:1px solid var(--line);margin-top:2.8rem}
.tabx-btn{appearance:none;background:none;border:none;color:var(--mut);font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;padding:.9rem 1.2rem;cursor:pointer;transition:color .3s;font-weight:500}
.tabx-btn.on{color:var(--txt)}
.tabx-ink{position:absolute;bottom:-1px;left:0;width:0;height:2px;background:var(--terra-b);transition:left .45s var(--ease),width .45s var(--ease)}
.tabx-panel{padding-top:1.6rem;color:var(--mut);max-width:64ch;display:none}
.tabx-panel.on{display:block}
.tabx-panel h3{color:var(--txt);font-weight:700;font-size:clamp(1.3rem,2.6vw,1.9rem);margin-bottom:.7rem;letter-spacing:-.01em}
.tabx-chips{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:1.1rem}
.tabx-chip{font-family:var(--mono);font-size:.57rem;letter-spacing:.05em;text-transform:uppercase;color:var(--mut);border:1px solid var(--line);border-radius:100px;padding:.32rem .62rem}

/* ═══ COMPOSANT · grille bento (.bento) ═══ */
.bento{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:minmax(92px,auto);gap:.7rem;margin-top:2.8rem}
.bento .bt{border:1px solid var(--line);border-radius:8px;background:var(--ink);padding:1.1rem;display:flex;flex-direction:column;justify-content:space-between;gap:1rem;transition:border-color .35s,transform .35s var(--ease),background .35s}
.bento .bt:hover{border-color:rgba(233,132,63,.5);transform:translateY(-3px);background:var(--ink-2)}
.bt-n{font-family:var(--mono);font-size:.55rem;letter-spacing:.16em;text-transform:uppercase;color:var(--terra-b)}
.bt-t{font-weight:800;font-size:1.05rem;letter-spacing:-.01em;color:var(--txt)}
.bt-d{font-size:.8rem;color:var(--mut);line-height:1.5}
.bt.big{grid-column:span 2;grid-row:span 2}
.bt.big .bt-t{font-size:clamp(1.4rem,2.5vw,1.9rem)}
.bt.wide{grid-column:span 2}
@media(max-width:720px){.bento{grid-template-columns:repeat(2,1fr)}.bt.big,.bt.wide{grid-column:span 2}}

/* ═══ COMPOSANT · accordéon cartel (.accx) ═══ */
.accx{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:8px;overflow:hidden;margin-top:2.8rem}
.accx-row{border-bottom:1px solid var(--line-2)}
.accx-row:last-child{border-bottom:none}
.accx-hd{width:100%;appearance:none;background:none;border:none;color:var(--txt);display:flex;align-items:center;gap:1.1rem;padding:1.15rem 1.3rem;cursor:pointer;text-align:left;transition:background .3s;font-family:inherit}
.accx-hd:hover{background:var(--ink-2)}
.accx-num{font-family:var(--mono);font-size:.7rem;color:var(--terra-b);letter-spacing:.1em}
.accx-q{font-weight:700;font-size:1.05rem;flex:1;letter-spacing:-.01em}
.accx-sign{font-family:var(--mono);color:var(--mut);transition:transform .4s var(--ease),color .3s;font-size:1.15rem}
.accx-row.open .accx-sign{transform:rotate(45deg);color:var(--terra-b)}
.accx-body{max-height:0;overflow:hidden;transition:max-height .5s var(--ease)}
.accx-inner{padding:0 1.3rem 1.3rem 3.75rem;color:var(--mut);max-width:72ch;line-height:1.7}
@media(max-width:520px){.accx-inner{padding-left:1.3rem}}

/* ═══ COMPOSANT · bascule mensuel/annuel (.tgx) ═══ */
.tgx-row{display:flex;align-items:center;gap:.9rem;margin-top:2rem;flex-wrap:wrap}
.tgx-lab{font-family:var(--mono);font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mut);transition:color .3s}
.tgx-lab.on{color:var(--txt)}
.tgx-sw{width:52px;height:28px;border-radius:100px;border:1px solid var(--line);background:var(--ink);position:relative;cursor:pointer;flex:none}
.tgx-sw .tgx-dot{position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:var(--terra-b);transition:left .35s var(--ease)}
.tgx-sw.year .tgx-dot{left:27px}
.tgx-save{font-family:var(--mono);font-size:.56rem;letter-spacing:.06em;text-transform:uppercase;color:var(--terra-b);opacity:0;transition:opacity .3s;display:block;margin-top:.6rem}
.tgx.year-on .tgx-save{opacity:1}

/* ═══ COMPOSANT · cartes recto/verso (.fcx) ═══ */
.fcx-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:2.8rem}
.fcx{height:210px;perspective:1100px;cursor:pointer}
.fcx-inner{position:relative;width:100%;height:100%;transition:transform .6s var(--ease);transform-style:preserve-3d}
.fcx.flip .fcx-inner{transform:rotateY(180deg)}
.fcx-face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;border:1px solid var(--line);border-radius:9px;padding:1.4rem;display:flex;flex-direction:column;justify-content:space-between}
.fcx-front{background:var(--ink)}
.fcx-back{background:linear-gradient(150deg,var(--panel),var(--ink));transform:rotateY(180deg)}
.fcx:hover .fcx-front,.fcx:focus-visible .fcx-front{border-color:rgba(233,132,63,.4)}
.fcx-n{font-family:var(--mono);font-size:.55rem;letter-spacing:.16em;text-transform:uppercase;color:var(--terra-b)}
.fcx-t{font-weight:800;font-size:1.2rem;letter-spacing:-.01em;color:var(--txt);line-height:1.1}
.fcx-d{font-size:.82rem;color:var(--mut);line-height:1.5}
.fcx-more{font-family:var(--mono);font-size:.55rem;letter-spacing:.12em;text-transform:uppercase;color:var(--mut2)}
@media(max-width:820px){.fcx-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.fcx-grid{grid-template-columns:1fr}}

/* ═══ COMPOSANT · grille projecteur (.spx) ═══ */
.spx{position:relative;border:1px solid var(--line);border-radius:9px;overflow:hidden;margin-top:2.8rem}
.spx-cells{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-2)}
.spx-cell{background:var(--ink);padding:1.5rem 1.2rem;min-height:104px;display:flex;flex-direction:column;justify-content:flex-end;gap:.3rem;position:relative;z-index:1}
.spx-cell .n{font-family:var(--mono);font-size:.55rem;letter-spacing:.14em;text-transform:uppercase;color:var(--terra-b)}
.spx-cell .t{font-weight:700;font-size:1rem;color:var(--txt);letter-spacing:-.01em}
.spx-glow{position:absolute;inset:0;z-index:2;pointer-events:none;background:radial-gradient(240px circle at var(--mx,-999px) var(--my,-999px),rgba(233,132,63,.16),transparent 62%);opacity:0;transition:opacity .3s}
.spx:hover .spx-glow{opacity:1}
@media(max-width:640px){.spx-cells{grid-template-columns:repeat(2,1fr)}}

/* ═══ COMPOSANT · index éditorial / numéros géants (.eix) ═══ */
.eix{margin-top:2.8rem;border-top:1px solid var(--line-2)}
.eix-row{display:flex;align-items:flex-start;gap:1.4rem;padding:1.3rem .3rem;border-bottom:1px solid var(--line-2)}
.eix-n{font-weight:900;font-size:clamp(2rem,5vw,3.2rem);line-height:1;color:transparent;-webkit-text-stroke:1px var(--mut2);letter-spacing:-.04em;flex:none;min-width:2.2ch;transition:color .4s,-webkit-text-stroke .4s}
.eix-row:hover .eix-n{color:var(--terra-b);-webkit-text-stroke:1px var(--terra-b)}
.eix-b{flex:1;padding-top:.2rem}
.eix-t{font-weight:700;font-size:clamp(1.1rem,2vw,1.35rem);letter-spacing:-.01em;color:var(--txt)}
.eix-d{font-size:.88rem;color:var(--mut);line-height:1.55;margin-top:.3rem;max-width:66ch}
.eix-ar{margin-left:auto;color:var(--mut2);font-family:var(--mono);transition:color .3s,transform .35s var(--ease);align-self:center}
.eix-row:hover .eix-ar{color:var(--terra-b);transform:translateX(5px)}

/* ═══ COMPOSANT · ruban de logos (.rbx) ═══ */
.rbx{overflow:hidden;position:relative;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.rbx-track{display:flex;gap:3rem;width:max-content;animation:rbxscroll 28s linear infinite;padding:0 1.5rem}
.rbx:hover .rbx-track{animation-duration:75s}
.rbx-logo{font-weight:800;font-size:1.05rem;letter-spacing:.03em;color:var(--mut);white-space:nowrap;display:flex;align-items:center;gap:.5rem;transition:color .3s}
.rbx-logo::before{content:'';width:8px;height:8px;border:1.5px solid currentColor;border-radius:50%;flex:none}
@keyframes rbxscroll{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.rbx-track{animation:none}}

/* ═══ COMPOSANT · jauge circulaire / score (.ggx) ═══ */
.ggx{display:flex;align-items:center;gap:1.4rem;flex-wrap:wrap}
.ggx-ring{position:relative;width:128px;height:128px;flex:none}
.ggx-ring svg{transform:rotate(-90deg);width:128px;height:128px;display:block}
.ggx-tr{fill:none;stroke:var(--line);stroke-width:9}
.ggx-val{fill:none;stroke:var(--terra-b);stroke-width:9;stroke-linecap:round;stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.4s var(--ease)}
.ggx-num{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.ggx-n{font-weight:900;font-size:1.8rem;letter-spacing:-.03em;color:var(--txt)}
.ggx-s{font-family:var(--mono);font-size:.5rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mut2)}

/* ═══ COMPOSANT · chiffre-clé plein écran (.bigx) ═══ */
.bigx{display:flex;align-items:center;gap:2rem;flex-wrap:wrap}
.bigx-n{font-weight:900;font-size:clamp(4rem,15vw,8.5rem);line-height:.85;letter-spacing:-.05em;color:var(--terra-b);flex:none}
.bigx-x{max-width:36ch}
.bigx-t{font-weight:700;font-size:clamp(1.2rem,2.4vw,1.6rem);letter-spacing:-.01em;margin-bottom:.4rem;color:var(--txt)}
.bigx-d{color:var(--mut);font-size:.95rem;line-height:1.6}

/* ═══ COMPOSANT · frise horizontale (.thx) ═══ */
.thx-vp{overflow:hidden;cursor:grab}
.thx-vp.grab{cursor:grabbing}
.thx-track{display:flex;gap:0;width:max-content;padding-top:2.2rem;position:relative}
.thx-track::before{content:'';position:absolute;top:2.2rem;left:0;right:0;height:2px;background:var(--line)}
.thx-item{flex:0 0 230px;padding:0 1.6rem 0 0;position:relative}
.thx-item::before{content:'';position:absolute;top:calc(2.2rem - 5px);left:0;width:12px;height:12px;border-radius:50%;background:var(--terra-b);box-shadow:0 0 0 4px var(--void)}
.thx-y{font-family:var(--mono);font-size:.64rem;letter-spacing:.14em;color:var(--terra-b);margin-top:-2.2rem;padding-bottom:1.5rem;display:block}
.thx-t{font-weight:700;font-size:1.05rem;letter-spacing:-.01em;color:var(--txt)}
.thx-d{font-size:.84rem;color:var(--mut);line-height:1.5;margin-top:.35rem}

/* ═══ COMPOSANT · mur masonry (.mwx) ═══ */
.mwx{column-count:3;column-gap:.8rem;margin-top:2.8rem}
.mwx-i{break-inside:avoid;margin-bottom:.8rem;border-radius:7px;overflow:hidden;position:relative;display:block}
.mwx-i img{width:100%;display:block;transition:transform .5s var(--ease)}
.mwx-i::after{content:attr(data-cap);position:absolute;left:0;right:0;bottom:0;padding:1.5rem .9rem .8rem;font-family:var(--mono);font-size:.56rem;letter-spacing:.12em;text-transform:uppercase;color:var(--txt);background:linear-gradient(to top,rgba(11,8,6,.9),transparent);opacity:0;transition:opacity .35s}
.mwx-i:hover img{transform:scale(1.05)}
.mwx-i:hover::after{opacity:1}
@media(max-width:820px){.mwx{column-count:2}}
@media(max-width:480px){.mwx{column-count:1}}

/* ═══ SECTION CYBER (services) — liste des gains ═══ */
.cyber-gains{list-style:none;margin-top:1.4rem;display:grid;grid-template-columns:repeat(2,1fr);gap:0 2.5rem}
.cyber-gains li{font-size:.9rem;color:var(--mut);line-height:1.55;padding:.65rem 0;border-top:1px solid var(--line-2);display:flex;gap:.6rem}
.cyber-gains li::before{content:'✓';color:var(--terra-b);flex-shrink:0;font-size:.85rem}
@media(max-width:640px){.cyber-gains{grid-template-columns:1fr}}

/* ═══════════════════════════════════════════════════════════════════
   REFONTE 2026 — « LA CHAÎNE » (ligne de production) + « OCÉAN BLEU »
   Signature : le flux continu matière→client signé + le canevas stratégique.
   Namespacé chn-/obl-/errc-. Tokens existants réutilisés. Anim CSS (reduced-motion OK).
═══════════════════════════════════════════════════════════════════ */
/* ── La Chaîne (bande convoyeur, remplace .eco-rail dans #ecosysteme) ── */
.chn{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(180deg,var(--ink),var(--void));overflow:hidden;position:relative;z-index:3;margin-top:3rem;border-radius:6px}
.chn-rule{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding:.7rem clamp(1rem,2.4vw,1.6rem);border-bottom:1px solid var(--line-2);font-family:var(--mono);font-size:.56rem;letter-spacing:.18em;text-transform:uppercase;color:var(--mut2)}
.chn-rule b{color:var(--terra-b);font-weight:500}
.chn-inner{padding:2.2rem clamp(1rem,2.4vw,1.6rem) 2.4rem}
.chn-io{display:flex;justify-content:space-between;align-items:flex-end;gap:1rem;margin-bottom:.5rem}
.chn-io .io-tag{font-family:var(--mono);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mut)}
.chn-io .io-tag b{display:block;font-family:var(--sans);font-weight:800;font-size:clamp(.95rem,1.6vw,1.15rem);letter-spacing:-.02em;color:var(--txt);margin-top:.25rem;text-transform:none}
.chn-io .out{text-align:right}
.chn-io .out b{color:var(--terra-b)}
.chn-signed{display:inline-flex;align-items:center;gap:.45rem}
.chn-signed .dot{width:8px;height:8px;border-radius:50%;background:var(--terra-b);box-shadow:0 0 10px var(--terra);animation:chnSign 3s var(--ease) infinite}
@keyframes chnSign{0%,58%{opacity:.35;transform:scale(.75)}70%{opacity:1;transform:scale(1.3)}100%{opacity:.55;transform:scale(1)}}
.chn-rail{width:100%;height:auto;display:block;overflow:visible}
.chn-flow{stroke-dasharray:10 90;stroke-dashoffset:100;animation:chnFlow 3s linear infinite}
@keyframes chnFlow{from{stroke-dashoffset:100}to{stroke-dashoffset:0}}
.chn-sts{display:grid;grid-template-columns:repeat(5,1fr);gap:.5rem;margin-top:1rem}
.chn-st{text-align:center}
.chn-st-n{font-family:var(--mono);font-size:.58rem;letter-spacing:.16em;color:var(--terra-b)}
.chn-st-name{font-weight:800;font-size:clamp(.82rem,1.15vw,1rem);letter-spacing:-.02em;margin-top:.35rem;line-height:1.1;color:var(--txt)}
.chn-st-by{font-family:var(--mono);font-size:.5rem;letter-spacing:.08em;text-transform:uppercase;color:var(--mut2);margin-top:.35rem}
@media(max-width:760px){.chn-sts{grid-template-columns:repeat(2,1fr);gap:1rem}.chn-st:last-child{grid-column:1/-1}}

/* ── Océan Bleu (section claire « feuille d'épreuve » : canevas + ERRC) ── */
.obl{--paper2:#FAF4E6;--oink:#211a10;--omut:#7a6a53;--oline:rgba(33,26,16,.16);
  position:relative;z-index:3;background:var(--canvas);color:var(--oink);
  background-image:linear-gradient(var(--oline) 1px,transparent 1px),linear-gradient(90deg,var(--oline) 1px,transparent 1px);
  background-size:46px 46px;background-position:center}
.obl .kicker{color:var(--omut)}
.obl .kicker::before{background:var(--terra-deep)}
.obl h2{font-size:clamp(2rem,5vw,3.9rem);max-width:18ch;margin-top:1rem;color:var(--oink)}
.obl h2 .thin{color:var(--terra-deep)}
.obl-intro{color:var(--omut);max-width:54ch;margin-top:1.4rem;font-size:clamp(1rem,1.4vw,1.2rem);line-height:1.6}
.obl-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:clamp(1.5rem,3vw,3rem);margin-top:clamp(2.5rem,5vw,4rem);align-items:stretch}
@media(max-width:900px){.obl-grid{grid-template-columns:1fr}}
.obl-canvas{background:var(--paper2);border:1px solid var(--oline);border-radius:5px;padding:clamp(1.3rem,2.2vw,2rem);position:relative;box-shadow:0 30px 70px -50px rgba(33,26,16,.5)}
.obl-chead{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:.5rem;margin-bottom:.4rem}
.obl-ctitle{font-family:var(--mono);font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;color:var(--omut)}
.obl-legend{display:flex;gap:1rem;font-family:var(--mono);font-size:.58rem;letter-spacing:.06em;color:var(--omut)}
.obl-legend i{display:inline-block;width:14px;height:2px;vertical-align:middle;margin-right:.3rem}
.obl-lg-you i{background:var(--terra)}
.obl-lg-them i{background:var(--omut);opacity:.6}
.obl-chart{width:100%;height:auto;display:block}
.obl-you{stroke-dashoffset:1;transition:stroke-dashoffset 1.6s var(--ease)}
.obl-canvas.in .obl-you{stroke-dashoffset:0}
.obl-note{font-family:var(--mono);font-size:.56rem;letter-spacing:.04em;color:var(--terra-deep);margin-top:.6rem;text-align:center}
.errc{display:flex;flex-direction:column;gap:1px;background:var(--oline);border:1px solid var(--oline);border-radius:5px;overflow:hidden}
.errc-col{background:var(--paper2);padding:clamp(1.2rem,2vw,1.6rem)}
.errc-h{font-family:var(--mono);font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;display:flex;align-items:center;gap:.5rem;margin-bottom:.9rem}
.errc-h.kill{color:var(--omut)}.errc-h.make{color:var(--terra-deep)}
.errc-h b{font-size:1rem}
.errc ul{list-style:none;margin:0}
.errc li{font-size:.86rem;line-height:1.5;padding:.42rem 0;display:flex;gap:.6rem;align-items:flex-start;color:var(--oink)}
.errc-col.kill li{color:var(--omut);text-decoration:line-through;text-decoration-color:rgba(122,106,83,.5)}
.errc li::before{content:'';flex:none;width:6px;height:6px;margin-top:.5rem;border-radius:1px;background:var(--terra)}
.errc-col.kill li::before{background:var(--omut);opacity:.5}
@media(prefers-reduced-motion:reduce){.chn-flow{animation:none;stroke-dashoffset:100}.chn-signed .dot{animation:none}.obl-you{stroke-dashoffset:0!important;transition:none}}

/* ═══ FOND VIDÉO « LE TRAIT » (remplace le trait d'encre #ink sur tout le site) ═══ */
.bgv{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;will-change:transform;transform:translateZ(0)}
.bgv-media{position:absolute;top:-9%;left:0;width:100%;height:118%;object-fit:cover;filter:grayscale(1) contrast(1.06)}
.bgv-veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(247,246,243,.9),rgba(247,246,243,.82) 42%,rgba(247,246,243,.93))}
/* WhatsApp flottant (site entier) */
.wa-float{position:fixed;right:1.2rem;bottom:1.2rem;z-index:55;display:inline-flex;align-items:center;gap:.5rem;padding:.8rem 1.1rem;background:var(--txt);color:var(--canvas);border-radius:100px;font-family:var(--sans);font-weight:600;font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;box-shadow:0 10px 30px -12px rgba(10,10,10,.5);transition:transform .35s var(--ease)}
.wa-float:hover{transform:translateY(-3px)}
.wa-float .wa-ico{stroke:var(--canvas)}

/* ═══ Objet rond de points qui « respire » (grossit/rétrécit) + dérive en fond — toutes pages ═══ */
.breath{position:fixed;top:0;left:0;width:clamp(340px,56vw,700px);aspect-ratio:1;z-index:0;pointer-events:none;color:var(--txt);opacity:.14;will-change:transform}
.breath svg{width:100%;height:100%;overflow:visible;display:block}
.breath-g{transform-origin:110px 110px}
.breath circle{animation:breathDot 5.4s ease-in-out infinite}
@keyframes breathScale{0%,100%{transform:scale(.9)}50%{transform:scale(1.08)}}
@keyframes breathDot{0%,100%{r:1.05}50%{r:1.5}}
@media(prefers-reduced-motion:reduce){.breath{animation:none}.breath-g{animation:none;transform:scale(1)}.breath circle{animation:none;r:1.3}}

/* ── Vidéo « le studio à l'œuvre » : vignette + modale lecteur (avec son) ── */
.recit-film{margin-top:2.6rem;max-width:clamp(240px,26vw,320px)}
.recit-film figcaption{margin-top:.7rem;font-weight:500;font-size:.6rem;letter-spacing:.22em;text-transform:uppercase;color:var(--mut)}
.vid-thumb{display:block;position:relative;width:100%;aspect-ratio:4/5;padding:0;border:1px solid var(--line);background:var(--panel);overflow:hidden;cursor:pointer;color:#fff}
.vid-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s var(--ease),filter .4s}
.vid-thumb:hover img,.vid-thumb:focus-visible img{transform:scale(1.04);filter:brightness(.9)}
.vid-play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:64px;height:64px;border-radius:50%;background:rgba(10,10,10,.55);display:grid;place-items:center;transition:transform .3s var(--ease),background .3s}
.vid-thumb:hover .vid-play,.vid-thumb:focus-visible .vid-play{transform:translate(-50%,-50%) scale(1.1);background:var(--txt)}
.vid-play svg{width:26px;height:26px;fill:#fff;margin-left:3px}
.vid-label{position:absolute;left:0;right:0;bottom:0;padding:.9rem .8rem .7rem;font-weight:600;font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;text-align:left;background:linear-gradient(to top,rgba(10,10,10,.72),transparent)}
.vid-son{opacity:.7;font-weight:400}
.vmodal{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:4vh 4vw;background:rgba(8,8,8,.95);opacity:0;visibility:hidden;transition:opacity .35s var(--ease-io),visibility .35s}
.vmodal.on{opacity:1;visibility:visible}
.vmodal-frame{max-width:min(90vw,440px);max-height:88vh}
.vmodal video{display:block;width:100%;max-height:88vh;background:#000;box-shadow:0 30px 90px rgba(0,0,0,.5)}
.vmodal-x{position:absolute;top:max(1rem,3vh);right:max(1rem,3vw);width:48px;height:48px;border:0;background:transparent;color:#fff;font-size:2.2rem;line-height:1;cursor:pointer;opacity:.85;transition:opacity .2s,transform .2s}
.vmodal-x:hover,.vmodal-x:focus-visible{opacity:1;transform:rotate(90deg)}
body.vlock{overflow:hidden}
@media(max-width:640px){.recit-film{max-width:none}.vid-play{width:56px;height:56px}}