/* DELTA LED — charte 2026 : Nuit #0B0C0F, Encre #15161A, Blanc chaud #F5F4F0, Orange DELTA #FFAE00, Poppins */
:root{
  color-scheme: dark;
  --void:#0B0C0F;
  --nuit:#0B0C0F;
  --encre:#15161A;
  --blanc:#F5F4F0;
  --ash:#cfcdc8;
  --frost:#F5F4F0;
  --graphite:#5a5752;
  --dim:#2b2a27;
  --line:rgba(255,255,255,.13);
  --accent-rgb:255,174,0;
  --accent:#FFAE00;
  --light-rgb:255,174,0;
  --f-sans:"Poppins",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --f-mono:"Poppins",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --gutter:clamp(16px,8vw,126px);
  --ease:cubic-bezier(.7,0,.2,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
}
*{box-sizing:border-box}
html{background:var(--void)}
body{margin:0;background:var(--void);color:var(--ash);font-family:var(--f-sans);font-size:17px;line-height:1.3;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
main{overflow-x:clip}
a{color:inherit}
::selection{background:rgb(var(--accent-rgb));color:#000}
:focus-visible{outline:2px solid rgb(var(--accent-rgb));outline-offset:4px}
.wrap{max-width:calc(1400px + 2*var(--gutter));margin-inline:auto;padding-inline:var(--gutter)}
.mono{font-family:var(--f-mono);font-size:11px;font-weight:500;letter-spacing:.16em;text-transform:uppercase}
.eyebrow{font-family:var(--f-mono);font-size:12px;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:#8d8a84;margin:0 0 28px;display:flex;align-items:center;gap:12px}
.eyebrow::before{content:"";width:3px;height:18px;border-radius:2px;background:linear-gradient(#FFE7B0,rgb(var(--accent-rgb)) 30%);transform:skewX(-27deg);box-shadow:0 0 12px 2px rgba(var(--accent-rgb),.6)}
.sep{font-style:normal;color:rgb(var(--accent-rgb));margin:0 .5em}
.display{font-weight:600;font-weight:600;text-transform:uppercase;font-size:clamp(44px,11.6vw,196px);line-height:.9;letter-spacing:-.025em;color:var(--frost);margin:0}
.h-lg{font-weight:600;text-transform:uppercase;font-size:clamp(38px,7vw,100px);line-height:.92;letter-spacing:-.02em;color:var(--frost);margin:0;text-wrap:balance}
.lead{font-size:clamp(17px,1.4vw,20px);line-height:1.3;color:var(--ash);max-width:44ch;margin:0}

/* ---------- lit text: a spot of light rolls over the glyphs ---------- */
.spot{color:var(--frost)}
@supports ((-webkit-background-clip:text) or (background-clip:text)){
  html.js .spot{
    background-image:radial-gradient(circle var(--r,340px) at var(--lx,50%) var(--ly,50%),var(--frost) 0%,rgb(var(--light-rgb)) 26%,rgba(var(--light-rgb),.55) 44%,var(--spot-base,#3a3834) 70%);
    -webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;
  }
}

/* ---------- pills & links ---------- */
.pill{position:relative;overflow:hidden;display:inline-flex;align-items:center;gap:12px;height:52px;padding:0 30px;border-radius:9999px;border:0;background:rgb(var(--accent-rgb));color:#000;font:600 14px/1 var(--f-sans);letter-spacing:.06em;text-transform:uppercase;text-decoration:none;cursor:pointer;transition:box-shadow .5s var(--ease-out);will-change:transform}
.pill::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,transparent 30%,rgba(255,255,255,.75) 50%,transparent 70%);transform:translateX(-120%);transition:transform .8s var(--ease)}
.pill:hover{box-shadow:0 0 44px 6px rgba(var(--accent-rgb),.45),0 0 120px 20px rgba(var(--accent-rgb),.18)}
.pill:hover::after{transform:translateX(120%)}
.pill .arr{transition:transform .5s var(--ease-out)}
.pill:hover .arr{transform:translateX(4px) rotate(-45deg)}
.pill--line{background:transparent;color:var(--frost);border:1px solid rgba(255,255,255,.28);height:40px;padding:0 20px;font-size:12px}
.pill--line::after{background:linear-gradient(105deg,transparent 30%,rgba(var(--accent-rgb),.35) 50%,transparent 70%)}
.pill--line:hover{border-color:rgb(var(--accent-rgb));box-shadow:0 0 30px rgba(var(--accent-rgb),.25)}
.ghost{background:none;border:0;padding:0;color:var(--frost);font:500 15px/1.2 var(--f-sans);text-decoration:none;cursor:pointer;background-image:linear-gradient(rgb(var(--accent-rgb)),rgb(var(--accent-rgb)));background-size:0 1px;background-repeat:no-repeat;background-position:0 100%;transition:background-size .5s var(--ease-out),color .3s}
.ghost:hover{background-size:100% 1px;color:rgb(var(--accent-rgb))}
.roll{position:relative;display:inline-block;overflow:hidden;line-height:1.2;height:1.2em;vertical-align:top;text-decoration:none}
.roll span{display:block;transition:transform .5s var(--ease)}
.roll span::after{content:attr(data-t);position:absolute;left:0;top:100%;color:rgb(var(--accent-rgb))}
.roll:hover span,.roll:focus-visible span{transform:translateY(-100%)}

/* ---------- header ---------- */
.hdr{position:fixed;inset:0 0 auto 0;z-index:60;padding-top:env(safe-area-inset-top,0px);transition:transform .6s var(--ease),background .4s}
.hdr.hide{transform:translateY(-110%)}
.hdr.solid{background:linear-gradient(var(--nuit) 40%,rgba(11,12,15,0))}
.hdr-in{height:88px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;color:var(--frost);text-decoration:none;font-weight:600;font-size:16px;letter-spacing:.04em}
.brand img{display:block;height:clamp(40px,3.6vw,54px);width:auto}
.hdr-tag{font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#77746e}
.nav{display:flex;align-items:center;gap:30px;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ash)}
.nav ul{display:flex;gap:26px;list-style:none;margin:0;padding:0}
.burger{display:none;width:44px;height:44px;border:0;background:none;cursor:pointer;position:relative;z-index:80}
.burger i{position:absolute;left:10px;right:10px;height:1.5px;background:var(--frost);transition:transform .5s var(--ease),top .5s var(--ease)}
.burger i:nth-child(1){top:17px}.burger i:nth-child(2){top:25px}
.burger[aria-expanded="true"] i:nth-child(1){top:21px;transform:rotate(45deg)}
.burger[aria-expanded="true"] i:nth-child(2){top:21px;transform:rotate(-45deg)}
.overlay{position:fixed;inset:0;z-index:70;background:var(--nuit);display:flex;flex-direction:column;justify-content:center;padding-inline:var(--gutter);padding-block:96px 48px;clip-path:circle(0 at var(--ox,90%) var(--oy,40px));transition:clip-path .9s var(--ease);visibility:hidden}
.overlay.open{clip-path:circle(150vmax at var(--ox,90%) var(--oy,40px));visibility:visible}
.overlay::before{content:"";position:absolute;inset:0;background:radial-gradient(60vmax circle at var(--ox,90%) var(--oy,40px),rgba(var(--accent-rgb),.18),transparent 60%);pointer-events:none}
.overlay ul{list-style:none;margin:0;padding:0;display:grid;gap:4px;position:relative}
.overlay a{display:inline-block;font-weight:600;text-transform:uppercase;font-size:clamp(40px,9vw,96px);line-height:1;color:#3a3834;text-decoration:none;transition:color .4s,text-shadow .4s,transform .6s var(--ease-out)}
.overlay a:hover,.overlay a:focus-visible{color:var(--frost);text-shadow:0 0 40px rgba(var(--accent-rgb),.7);transform:translateX(16px)}
.overlay .mono{position:relative;margin-top:40px;color:#77746e}

/* ---------- cursor & torch ---------- */
.cur,.torch{display:none}
html.fine .cur{display:block;position:fixed;left:0;top:0;z-index:100;pointer-events:none}
.cur-dot{position:absolute;width:6px;height:6px;margin:-3px 0 0 -3px;border-radius:50%;background:rgb(var(--accent-rgb));box-shadow:0 0 10px 2px rgba(var(--accent-rgb),.9)}
.cur-ring{position:absolute;width:40px;height:40px;margin:-20px 0 0 -20px;border-radius:50%;border:1px solid rgba(255,255,255,.35);display:grid;place-items:center;transition:width .45s var(--ease-out),height .45s var(--ease-out),margin .45s var(--ease-out),background .45s,border-color .45s}
.cur-ring b{font:500 10px/1 var(--f-mono);letter-spacing:.1em;text-transform:uppercase;color:#000;opacity:0;transition:opacity .3s}
.cur.hover .cur-ring{width:84px;height:84px;margin:-42px 0 0 -42px;background:rgb(var(--accent-rgb));border-color:transparent;box-shadow:0 0 50px rgba(var(--accent-rgb),.5)}
.cur.hover .cur-ring b{opacity:1}
.cur.hover .cur-dot{opacity:0}
.cur.link .cur-ring{width:64px;height:64px;margin:-32px 0 0 -32px;border-color:rgb(var(--accent-rgb))}
html.fine body,html.fine a,html.fine button,html.fine [data-cursor],html.fine input[type=range]{cursor:none}
html.fine .torch{display:block;position:fixed;inset:0;z-index:40;pointer-events:none;mix-blend-mode:screen;background:radial-gradient(560px circle at var(--cx,50%) var(--cy,50%),rgba(var(--light-rgb),.085),transparent 65%)}

/* ---------- HUD ---------- */
.hud{position:fixed;left:max(16px,calc(var(--gutter)*.5));bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:50;display:flex;align-items:center;gap:10px;font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#8d8a84;pointer-events:none;font-variant-numeric:tabular-nums}
.hud i{width:3px;height:16px;border-radius:2px;transform:skewX(-27deg);background:rgb(var(--accent-rgb));box-shadow:0 0 14px 3px rgba(var(--accent-rgb),.75)}
.hud b{color:var(--frost);font-weight:500}
.prog{position:fixed;right:max(12px,calc(var(--gutter)*.4));top:50%;transform:translateY(-50%);width:1px;height:28vh;background:rgba(255,255,255,.1);z-index:50;pointer-events:none}
.prog span{position:absolute;inset:0;background:rgb(var(--accent-rgb));box-shadow:0 0 12px rgba(var(--accent-rgb),.9);transform-origin:top;transform:scaleY(0)}

/* ---------- reveal ---------- */
html.js .rv{opacity:.12;transform:translateY(48px);transition:opacity 1.1s var(--ease-out),transform 1.3s var(--ease-out);transition-delay:var(--d,0s)}
html.js .rv.in{opacity:1;transform:none}

/* ---------- hero ---------- */
.hero{position:relative;padding-top:calc(76px + clamp(56px,12vh,150px));padding-bottom:48px}
.streaks{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;opacity:.55}
.streaks .stk{stroke-dasharray:1400;stroke-dashoffset:1400;animation:stk 2.6s var(--ease-out) forwards,stkpulse 6s ease-in-out 2.6s infinite}
.streaks .stk:nth-child(2){animation-delay:.25s,2.85s}.streaks .stk:nth-child(3){animation-delay:.5s,3.1s}.streaks .stk:nth-child(4){animation-delay:.15s,2.75s}.streaks .stk:nth-child(5){animation-delay:.4s,3s}
@keyframes stk{to{stroke-dashoffset:0}}
@keyframes stkpulse{50%{opacity:.45}}
.hero::after{content:"";position:absolute;left:8%;right:8%;bottom:0;height:1px;background:linear-gradient(90deg,transparent,rgba(var(--accent-rgb),.9),transparent);box-shadow:0 0 24px 2px rgba(var(--accent-rgb),.45),0 -30px 80px rgba(var(--accent-rgb),.08);pointer-events:none}
#beam{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
.hero-in{position:relative;z-index:1}
.hero h1 .dl{display:block;white-space:nowrap;will-change:transform}
.hero h1 .dl + .dl{padding-left:clamp(0px,14vw,260px)}
.hero h1{--spot-base:#2e2d2a}
.hero-foot{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:40px 64px;align-items:end;margin-top:clamp(40px,7vh,84px)}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:18px 30px;margin-top:32px}
.readout{justify-self:end;display:grid;grid-template-columns:auto auto;gap:10px 28px;font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#6f6c66;font-variant-numeric:tabular-nums;border-top:1px solid var(--line);padding-top:16px;min-width:min(100%,300px)}
.readout b{color:var(--frost);font-weight:500;text-align:right}

/* ---------- manifesto ---------- */
.mani{padding-block:clamp(83px,12vh,150px) clamp(60px,9vh,105px)}
.mani-text{font-size:clamp(28px,4.4vw,66px);font-weight:700;line-height:1.04;letter-spacing:-.02em;color:var(--frost);margin:0;max-width:24ch;text-wrap:pretty}
html.js .mani-text .w{color:#2b2a27;transition:color .6s,text-shadow .8s}
html.js .mani-text .w.on{color:var(--frost)}
html.js .mani-text .w.hot{color:rgb(var(--accent-rgb));text-shadow:0 0 28px rgba(var(--accent-rgb),.65)}
.mani-sub{margin-top:48px;display:flex;flex-wrap:wrap;gap:12px 40px;color:#8d8a84}

/* ---------- figures ---------- */
.figs{padding-block:clamp(45px,8vh,90px)}
.figs-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px}
.fig{position:relative;padding-top:28px;container-type:inline-size}
.fig::before,.fig::after{content:"";position:absolute;left:0;top:0;height:1px;width:100%}
.fig::before{background:var(--line)}
.fig::after{background:linear-gradient(90deg,rgb(var(--accent-rgb)),rgba(var(--accent-rgb),0));box-shadow:0 0 14px rgba(var(--accent-rgb),.8);transform:scaleX(0);transform-origin:left;transition:transform 1.6s var(--ease-out) var(--d,0s)}
.fig.in::after{transform:scaleX(1)}
.fig-n{display:block;font-weight:600;font-size:clamp(44px,6.4vw,112px);font-size:min(132px,26cqw);line-height:.9;letter-spacing:-.03em;font-variant-numeric:tabular-nums;white-space:nowrap;--spot-base:#b9b6af;--r:260px}
.fig p{margin:18px 0 0;max-width:26ch;color:#a09d97;font-size:16px}
.fig:hover .fig-n{--spot-base:var(--frost)}

/* ---------- expertises ---------- */
.svcs{padding-block:clamp(60px,9vh,113px)}
.svcs-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:24px;margin-bottom:56px}
.svcs-head .lead{color:#8d8a84}
.svc{position:relative;display:grid;grid-template-columns:150px minmax(0,1fr) minmax(240px,380px);gap:20px 48px;padding-block:46px;border-top:1px solid var(--line);align-items:start;scroll-margin-top:90px}
.svc:last-child{border-bottom:1px solid var(--line)}
.svc::before{content:"";position:absolute;left:0;right:0;top:-1px;height:1px;background:linear-gradient(90deg,transparent,rgb(var(--accent-rgb)) var(--ox,50%),transparent);box-shadow:0 0 18px rgba(var(--accent-rgb),.9);transform:scaleX(0);transform-origin:var(--ox,50%) 50%;transition:transform .9s var(--ease-out)}
.svc::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(420px 180px at var(--ox,50%) 0%,rgba(var(--accent-rgb),.13),transparent 70%);opacity:0;transition:opacity .6s}
.svc:hover::before{transform:scaleX(1)}
.svc:hover::after{opacity:1}
.svc-tag{color:#77746e;padding-top:12px;transition:color .4s}
.svc:hover .svc-tag{color:rgb(var(--accent-rgb))}
.svc-title{margin:0;font-weight:600;text-transform:uppercase;font-size:clamp(32px,5.2vw,78px);line-height:.94;letter-spacing:-.02em;color:#a9a69f;transition:color .5s,transform .8s var(--ease-out),text-shadow .6s;text-wrap:balance}
.svc:hover .svc-title{color:var(--frost);transform:translateX(18px);text-shadow:0 0 40px rgba(var(--accent-rgb),.35)}
.svc-body p{margin:6px 0 20px;color:var(--ash);line-height:1.35}
.chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:0}
.chips li{font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;padding:7px 13px;border-radius:9999px;border:1px solid rgba(255,255,255,.18);color:#a09d97;transition:border-color .4s,color .4s,background .4s}
.svc:hover .chips li{border-color:rgba(var(--accent-rgb),.6);color:var(--frost)}
.svc-visual{grid-column:1/-1;max-width:440px;border:1px solid var(--line);background:var(--encre)}
.svc-visual svg{display:block;width:100%;height:auto}
.svc-visual .d{fill:none;stroke:rgb(var(--accent-rgb));stroke-width:1.2;stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.4s var(--ease);transition-delay:calc(var(--i,0)*.12s)}
.svc-visual .f{fill:rgb(var(--accent-rgb));opacity:0;transition:opacity .9s .6s}
.svc-visual text{font-family:var(--f-mono);font-size:9px;letter-spacing:.06em;fill:#8d8a84;text-transform:uppercase}
.svc-visual .dots{fill:#2e2d2a}
.svc-visual.in .d{stroke-dashoffset:0}
.svc-visual.in .f{opacity:.18}
@media (hover:hover) and (pointer:fine){
  .svc-visual{position:fixed;left:0;top:0;width:340px;z-index:45;pointer-events:none;opacity:0;transition:opacity .45s;box-shadow:0 0 80px rgba(var(--accent-rgb),.12)}
  .svc-visual.in .d{stroke-dashoffset:1}
  .svc-visual.in .f{opacity:0}
  .svc:hover .svc-visual{opacity:1}
  .svc:hover .svc-visual .d{stroke-dashoffset:0}
  .svc:hover .svc-visual .f{opacity:.18}
}

/* ---------- sectors (pinned horizontal) ---------- */
.sectors{position:relative;scroll-margin-top:0}
.sectors-pin{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;display:flex;flex-direction:column;justify-content:center;gap:clamp(24px,6vh,64px)}
.sectors-track{display:flex;align-items:flex-end;gap:clamp(26px,3.6vw,60px);width:max-content;padding-inline:var(--gutter);will-change:transform}
.sector{display:grid;gap:14px}
.sector .mono{color:#5f5c56;transition:color .5s}
.sector-name{font-weight:600;text-transform:uppercase;white-space:nowrap;font-size:clamp(38px,5.6vw,92px);line-height:.95;letter-spacing:-.03em;color:transparent;-webkit-text-stroke:1px #3a3834;transition:color .5s,-webkit-text-stroke-color .5s,text-shadow .7s}
.sector.on .sector-name{color:var(--frost);-webkit-text-stroke-color:transparent;text-shadow:0 0 50px rgba(var(--accent-rgb),.55),0 0 120px rgba(var(--accent-rgb),.25)}
.sector.on .mono{color:rgb(var(--accent-rgb))}
.sector-end{align-self:center;display:grid;gap:22px;padding-right:var(--gutter)}
.sector-end p{margin:0;font-weight:600;text-transform:uppercase;font-size:clamp(30px,4vw,56px);line-height:.95;color:var(--frost)}

/* ---------- simulator ---------- */
.sim{padding-block:clamp(68px,11vh,128px)}
.sim-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:40px 64px;align-items:start}
.sim-intro .lead{margin-top:28px}
.dlume{display:block;width:min(220px,60%);height:auto;margin:-6px 0 26px}
.sim-stage{position:relative;border:1px solid var(--line)}
#sim{display:block;width:100%;aspect-ratio:16/9;max-width:100%;cursor:pointer}
.sim-read{position:absolute;left:16px;top:14px;color:#a09d97;font-variant-numeric:tabular-nums}
.sim-read b{color:var(--frost);font-weight:500}
.sim-hint{position:absolute;right:16px;top:14px;color:#5f5c56}
.sim-ctrl{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 40px;margin-top:28px}
.ctl label,.ctl .lab{display:flex;justify-content:space-between;gap:12px;font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#8d8a84;margin-bottom:12px}
.ctl output{color:var(--frost);font-variant-numeric:tabular-nums}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:24px;background:transparent;margin:0}
input[type=range]::-webkit-slider-runnable-track{height:1px;background:linear-gradient(90deg,rgb(var(--accent-rgb)) var(--p,50%),rgba(255,255,255,.2) var(--p,50%))}
input[type=range]::-moz-range-track{height:1px;background:rgba(255,255,255,.2)}
input[type=range]::-moz-range-progress{height:1px;background:rgb(var(--accent-rgb))}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:rgb(var(--accent-rgb));margin-top:-9px;box-shadow:0 0 16px 3px rgba(var(--accent-rgb),.7);border:0}
input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:rgb(var(--accent-rgb));box-shadow:0 0 16px 3px rgba(var(--accent-rgb),.7);border:0}
#sim-cct::-webkit-slider-runnable-track{background:linear-gradient(90deg,#ffa757,#ffc38c,#ffe0c0,#fff0e4,#fff9fd)}
#sim-cct::-moz-range-track{background:linear-gradient(90deg,#ffa757,#ffc38c,#ffe0c0,#fff0e4,#fff9fd)}
.seg{display:flex;flex-wrap:wrap;gap:8px}
.seg button{font:500 11px/1 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;padding:10px 15px;border-radius:9999px;border:1px solid rgba(255,255,255,.2);background:transparent;color:#a09d97;cursor:pointer;transition:all .35s}
.seg button:hover{border-color:rgba(var(--accent-rgb),.7);color:var(--frost)}
.seg button[aria-pressed="true"]{background:rgb(var(--accent-rgb));border-color:transparent;color:#000;box-shadow:0 0 22px rgba(var(--accent-rgb),.5)}
.note{margin-top:22px;color:#5f5c56;text-transform:none;letter-spacing:.02em}

/* ---------- tools marquee ---------- */
.tools{padding-block:clamp(36px,6vh,72px);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.marquee{overflow:hidden;margin-top:12px}
.marquee-track{display:flex;align-items:center;width:max-content;will-change:transform}
.mq-item{font-weight:600;font-size:clamp(30px,4.6vw,72px);line-height:1.05;letter-spacing:-.02em;white-space:nowrap;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.3);padding-inline:.25em;transition:color .45s,-webkit-text-stroke-color .45s,text-shadow .6s}
.mq-item:hover{color:var(--frost);-webkit-text-stroke-color:transparent;text-shadow:0 0 40px rgba(var(--accent-rgb),.7),0 0 120px rgba(var(--accent-rgb),.3)}
.mq-sep{width:.34em;height:.34em;font-size:clamp(30px,4.6vw,72px);flex:none;margin-inline:.2em}
.mq-sep path{fill:rgb(var(--accent-rgb))}

/* ---------- contact ---------- */
.contact{padding-block:clamp(75px,12vh,143px) 40px}
.contact-title{--spot-base:#34322e;--r:320px}
.contact-title{line-height:1.06}.contact-title span{display:block}
.contact-title span + span{padding-left:clamp(0px,12vw,220px)}
.contact-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:56px 80px;margin-top:clamp(48px,8vh,96px);align-items:start}
.mail{margin-top:40px;border-top:1px solid var(--line);padding-top:20px;display:grid;gap:10px}
.mail .mono{color:#77746e}
.mail-row{display:flex;flex-wrap:wrap;align-items:baseline;gap:12px 24px}
.mail-addr{font-weight:700;font-size:clamp(22px,2.6vw,34px);color:var(--frost);user-select:all;word-break:break-all}
form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 32px}
.field{display:grid;gap:6px}
.field.full{grid-column:1/-1}
.field label,.field .lab{font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:#77746e}
.field input,.field textarea{width:100%;background:transparent;border:0;border-bottom:1px solid rgba(255,255,255,.3);border-radius:0;color:var(--frost);font:400 18px/1.3 var(--f-sans);padding:10px 0;transition:border-color .4s,box-shadow .4s;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:#4c4a46}
.field input:focus,.field textarea:focus{outline:none;border-bottom-color:rgb(var(--accent-rgb));box-shadow:0 1px 0 rgb(var(--accent-rgb)),0 10px 24px -14px rgba(var(--accent-rgb),.8)}
.form-end{grid-column:1/-1;display:flex;flex-wrap:wrap;align-items:center;gap:18px 28px;margin-top:6px}
#form-msg{margin:0;color:#a09d97;font-size:15px;max-width:44ch}
#form-msg.ok{color:var(--frost)}
.foot{margin-top:clamp(90px,14vh,160px);padding-block:26px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 32px;color:#5f5c56;font-size:13px}
.foot a{color:#8d8a84}
.foot{align-items:center}
.foot-logo{width:200px;height:auto;flex-basis:100%;max-width:200px;margin-bottom:10px}

/* ---------- fausses couleurs ---------- */
.cmp-sec{padding-block:clamp(60px,9vh,113px)}
.cmp{position:relative;aspect-ratio:16/8.4;overflow:hidden;border:1px solid var(--line);background:var(--encre);user-select:none;touch-action:pan-y;--pos:50%}
.cmp-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cmp-false{filter:url(#falsecolor) saturate(1.3)}
.cmp-top{position:absolute;inset:0;clip-path:inset(0 0 0 var(--pos))}
.cmp-handle{position:absolute;top:0;bottom:0;left:var(--pos);width:1px;background:rgb(var(--accent-rgb));box-shadow:0 0 18px 2px rgba(var(--accent-rgb),.8);z-index:2}
.cmp-handle span{position:absolute;top:50%;left:50%;width:54px;height:54px;margin:-27px 0 0 -27px;border-radius:50%;background:rgb(var(--accent-rgb));color:#000;display:grid;place-items:center;font-size:18px;box-shadow:0 0 40px rgba(var(--accent-rgb),.55);transition:transform .5s var(--ease-out)}
.cmp:hover .cmp-handle span{transform:scale(1.14)}
.cmp-tag{position:absolute;top:16px;z-index:3;padding:7px 12px;border-radius:9999px;background:rgba(0,0,0,.6);border:1px solid rgba(255,255,255,.18);color:var(--frost);font-size:11px;backdrop-filter:blur(6px)}
.cmp-tag--l{left:16px}.cmp-tag--r{right:16px}
.cmp-legend{position:absolute;left:16px;bottom:16px;z-index:3;width:min(360px,58%);padding:10px 12px;background:rgba(0,0,0,.7);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(6px)}
.legend-bar{height:5px;background:linear-gradient(90deg,#2e0073,#0d26f2,#00b3f2,#1ae64d,#f2eb0d,#ff8c00,#ff2600,#d90019)}
.legend-vals{display:flex;justify-content:space-between;margin-top:7px;font-size:10px;color:#a09d97;font-variant-numeric:tabular-nums}
.cmp-feats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;margin-top:56px}
.cfeat{position:relative;padding-top:24px;border-top:1px solid var(--line)}
.cfeat::before{content:"";position:absolute;left:0;top:-1px;height:1px;width:100%;background:linear-gradient(90deg,rgb(var(--accent-rgb)),transparent);box-shadow:0 0 12px rgba(var(--accent-rgb),.8);transform:scaleX(0);transform-origin:left;transition:transform .9s var(--ease-out)}
.cfeat:hover::before{transform:scaleX(1)}
.cfeat-i{color:rgb(var(--accent-rgb))}
.cfeat h3{margin:14px 0 0;font-weight:600;text-transform:uppercase;font-size:clamp(20px,1.7vw,26px);line-height:1;color:var(--frost);text-wrap:balance}
.cfeat-hook{margin:12px 0 0;color:rgb(var(--accent-rgb));font-weight:500}
.cfeat p:last-child{margin:12px 0 0;color:#a09d97;font-size:15px;line-height:1.45}

/* ---------- réalisations : images éclairées par le projecteur ---------- */
@property --mr{syntax:"<length>";inherits:true;initial-value:0px}
.works{padding-block:clamp(68px,11vh,128px)}
.works-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:48px 24px}
.work{margin:0;display:grid;gap:14px;text-decoration:none;color:inherit}
.w-7{grid-column:span 7}.w-6{grid-column:span 6}.w-5{grid-column:span 5}.w-4{grid-column:span 4}
.work-img{position:relative;overflow:hidden;border:1px solid var(--line);background:var(--encre);height:clamp(220px,27vw,440px)}
.w-4 .work-img{height:clamp(200px,19vw,300px)}
.lit img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.4s var(--ease-out)}
.lit .lit-dark{filter:brightness(.74) saturate(.82)}
.lit .lit-on{--mx:50%;--my:50%;-webkit-mask-image:radial-gradient(circle var(--mr) at var(--mx) var(--my),#000 0%,rgba(0,0,0,.6) 45%,transparent 100%);mask-image:radial-gradient(circle var(--mr) at var(--mx) var(--my),#000 0%,rgba(0,0,0,.6) 45%,transparent 100%);transition:--mr .9s var(--ease-out),transform 1.4s var(--ease-out)}
.lit:hover .lit-on,.lit.is-lit .lit-on{--mr:340px}
.lit:hover img{transform:scale(1.04)}
.work figcaption{display:grid;gap:6px}
.work figcaption .mono,.work-end .mono{color:#77746e;transition:color .4s}
.work figcaption b,.work-end b{font-weight:600;text-transform:uppercase;font-size:clamp(20px,1.8vw,28px);line-height:1;color:#a9a69f;transition:color .5s,text-shadow .6s}
.work:hover figcaption .mono{color:rgb(var(--accent-rgb))}
.work:hover figcaption b{color:var(--frost);text-shadow:0 0 30px rgba(var(--accent-rgb),.35)}
.work-end{align-content:center;justify-items:start;gap:18px;padding:32px;border:1px dashed rgba(255,255,255,.2);min-height:clamp(200px,19vw,300px);transition:border-color .5s,box-shadow .5s}
.work-end b{color:var(--frost);font-size:clamp(30px,3vw,46px)}
.work-end:hover{border-color:rgb(var(--accent-rgb));box-shadow:inset 0 0 80px rgba(var(--accent-rgb),.12)}

/* ---------- vidéo + étapes ---------- */
.reel{position:relative;margin-top:clamp(64px,10vh,120px);aspect-ratio:16/9;overflow:hidden;border:1px solid var(--line);cursor:pointer;clip-path:inset(var(--ci,0%) var(--ci,0%) var(--ci,0%) var(--ci,0%))}
.reel{background:var(--encre)}
.reel video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(var(--rs,1));transition:filter .8s,opacity .5s;filter:brightness(.78)}
.reel:hover video{filter:brightness(.9)}
.reel video.swap{opacity:0}
.reel-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:1px;border:1px solid var(--line);border-top:0}
.reel-tabs button{position:relative;display:flex;align-items:baseline;gap:10px;padding:18px 20px;border:0;border-right:1px solid var(--line);background:transparent;color:#77746e;font:600 22px/1 var(--f-sans);cursor:pointer;text-align:left;transition:color .4s,background .4s}
.reel-tabs button:last-child{border-right:0}
.reel-tabs button::before{content:"";position:absolute;left:0;right:0;top:0;height:2px;background:rgb(var(--accent-rgb));box-shadow:0 0 14px rgba(var(--accent-rgb),.9);transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease-out)}
.reel-tabs button:hover{color:var(--frost)}
.reel-tabs button[aria-pressed="true"]{color:var(--frost);background:rgba(var(--accent-rgb),.06)}
.reel-tabs button[aria-pressed="true"]::before{transform:scaleX(1)}
.reel-tabs .mono{font-size:10px}
.reel-over{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;align-items:flex-start;gap:18px;padding:clamp(20px,4vw,48px);background:linear-gradient(0deg,rgba(0,0,0,.85),rgba(0,0,0,0) 60%)}
.reel-over .mono{color:#cfcdc8;margin:0}
.reel-t{margin:0;font-weight:600;text-transform:uppercase;font-size:clamp(32px,5vw,76px);line-height:.92;letter-spacing:-.02em;color:var(--frost)}
.reel:focus-visible{outline:2px solid rgb(var(--accent-rgb));outline-offset:4px}
.steps{list-style:none;margin:clamp(56px,8vh,96px) 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;counter-reset:s}
.step{border-top:1px solid var(--line);padding-top:24px}
.step .mono{color:rgb(var(--accent-rgb))}
.step h3{margin:14px 0 0;font-weight:600;text-transform:uppercase;font-size:clamp(22px,2vw,30px);line-height:1;color:var(--frost)}
.step p{margin:12px 0 0;color:#a09d97;font-size:15px;line-height:1.45;max-width:32ch}

/* ---------- pourquoi ---------- */
.why{padding-block:clamp(60px,9vh,113px)}
.why-item{position:relative;border-top:1px solid var(--line)}
.why-item:last-child{border-bottom:1px solid var(--line)}
.why-item::before{content:"";position:absolute;left:0;right:0;top:-1px;height:1px;background:linear-gradient(90deg,transparent,rgb(var(--accent-rgb)),transparent);box-shadow:0 0 18px rgba(var(--accent-rgb),.9);transform:scaleX(0);transition:transform .9s var(--ease-out)}
.why-item:hover::before,.why-item[open]::before{transform:scaleX(1)}
.why-item summary{display:grid;grid-template-columns:150px minmax(0,1fr) 40px;align-items:center;gap:20px 48px;padding-block:34px;cursor:pointer;list-style:none}
.why-item summary::-webkit-details-marker{display:none}
.why-item summary .mono{color:#77746e;transition:color .4s}
.why-t{font-weight:600;text-transform:uppercase;font-size:clamp(26px,4vw,60px);line-height:.94;letter-spacing:-.02em;color:#a9a69f;transition:color .5s,transform .8s var(--ease-out),text-shadow .6s}
.why-item:hover .why-t,.why-item[open] .why-t{color:var(--frost);transform:translateX(18px);text-shadow:0 0 40px rgba(var(--accent-rgb),.3)}
.why-item:hover summary .mono,.why-item[open] summary .mono{color:rgb(var(--accent-rgb))}
.why-plus{position:relative;width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,.25);transition:transform .6s var(--ease),background .4s,border-color .4s}
.why-plus::before,.why-plus::after{content:"";position:absolute;left:50%;top:50%;width:14px;height:1.5px;margin:-.75px 0 0 -7px;background:var(--frost);transition:transform .6s var(--ease)}
.why-plus::after{transform:rotate(90deg)}
.why-item[open] .why-plus{transform:rotate(180deg);background:rgb(var(--accent-rgb));border-color:transparent}
.why-item[open] .why-plus::before,.why-item[open] .why-plus::after{background:#000}
.why-item[open] .why-plus::after{transform:rotate(0deg)}
.why-body{overflow:hidden}
.why-body p{margin:0;padding:0 0 36px calc(150px + 48px + 18px);max-width:calc(62ch + 216px);color:var(--ash);font-size:18px;line-height:1.45}

/* ---------- équipe ---------- */
.team{padding-block:clamp(68px,11vh,128px)}
.team-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:56px 80px;align-items:center}
.team-photo{margin:0}
.team-photo .work-img{height:auto;aspect-ratio:4/4.4}
.people{display:grid;gap:36px;margin-top:48px}
.person{border-top:1px solid var(--line);padding-top:22px}
.person .mono{color:rgb(var(--accent-rgb))}
.person h3{margin:12px 0 0;font-weight:600;text-transform:uppercase;font-size:clamp(24px,2.4vw,36px);line-height:1;color:var(--frost)}
.person p{margin:14px 0 0;color:#a09d97;line-height:1.45;max-width:54ch}

/* ---------- modale vidéo ---------- */
.modal{position:fixed;inset:0;z-index:90;display:grid;place-items:center;opacity:0;pointer-events:none;transition:opacity .5s}
.modal.open{opacity:1;pointer-events:auto}
.modal-bg{position:absolute;inset:0;background:rgba(0,0,0,.9);backdrop-filter:blur(8px)}
.modal-box{position:relative;width:min(1100px,92vw);aspect-ratio:16/9;border:1px solid var(--line);background:#000;transform:scale(.94);transition:transform .7s var(--ease-out);box-shadow:0 0 120px rgba(var(--accent-rgb),.15)}
.modal.open .modal-box{transform:none}
.modal-video{width:100%;height:100%;border:0;display:block;background:#000;object-fit:contain}
.modal-x{position:absolute;right:-6px;top:-52px;width:42px;height:42px;border-radius:50%;border:0;background:rgb(var(--accent-rgb));color:#000;font-size:14px;cursor:pointer}


/* ---------- DLUME 3D ---------- */
.eyebrow{flex-wrap:wrap;row-gap:6px}
.dl-sec{padding-block:clamp(68px,11vh,128px) clamp(45px,6vh,75px)}
.dl-top{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:40px 72px;align-items:end}
.dl-sec .dlume{width:min(260px,62%);margin:4px 0 30px}
.dl-top .h-lg{max-width:13ch}
.dl-sec .reel{margin-top:clamp(48px,7vh,84px)}
.reel video{object-position:center}
/* le film porte déjà ses sous-titres en bas à gauche : l’habillage reste discret, à droite */
.reel-over--min{background:none;justify-content:space-between;align-items:flex-end;pointer-events:none}
.reel-over--min .mono{background:rgba(11,12,15,.6);backdrop-filter:blur(6px);padding:7px 12px;color:var(--frost)}
.dl-facts{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--line);border-top:0}
.dl-facts li{padding:26px 24px;border-right:1px solid var(--line);display:grid;gap:8px}
.dl-facts li:last-child{border-right:0}
.dl-facts b{font-size:clamp(34px,4vw,58px);font-weight:600;line-height:1;letter-spacing:-.03em;color:var(--frost)}
.dl-facts li:nth-child(2) b{color:rgb(var(--accent-rgb))}
.dl-facts span{color:#a09d97;font-size:14px;line-height:1.35}

/* fonctions : liste + extrait vidéo */
.fx-sec{padding-block:clamp(45px,8vh,90px)}
.fx{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);gap:0 48px;align-items:start}
.fx-stage{position:sticky;top:96px;aspect-ratio:16/9;background:var(--encre);border:1px solid var(--line);overflow:hidden;box-shadow:0 40px 140px -50px rgba(var(--accent-rgb),.35)}
.fx-stage::before,.fx-stage::after{content:"";position:absolute;z-index:2;width:22px;height:22px;border:solid rgb(var(--accent-rgb));pointer-events:none}
.fx-stage::before{left:10px;top:10px;border-width:1px 0 0 1px}
.fx-stage::after{right:10px;bottom:10px;border-width:0 1px 1px 0}
.fx-stage video{width:100%;height:100%;object-fit:cover;display:block;transition:opacity .35s}
.fx-stage video.swap{opacity:0}
.fx-count{position:absolute;right:16px;top:14px;z-index:2;color:#a09d97;background:rgba(11,12,15,.6);padding:6px 10px;backdrop-filter:blur(6px)}
.fx-count b{color:var(--frost);font-weight:500}
.fx-list{display:grid}
.fx-item{position:relative;display:grid;grid-template-columns:38px minmax(0,1fr);gap:2px 12px;text-align:left;padding:18px 0;border:0;border-top:1px solid var(--line);background:none;color:inherit;font:inherit;cursor:pointer}
.fx-item:last-child{border-bottom:1px solid var(--line)}
.fx-item .mono{color:#5f5c56;padding-top:5px;transition:color .4s}
.fx-t{font-weight:600;font-size:clamp(17px,1.5vw,22px);line-height:1.15;color:#8d8a84;text-transform:uppercase;letter-spacing:-.01em;transition:color .4s,transform .6s var(--ease-out)}
.fx-d{grid-column:2;color:#a09d97;font-size:14px;line-height:1.4;max-height:0;opacity:0;overflow:hidden;transition:max-height .6s var(--ease-out),opacity .5s,margin .6s var(--ease-out)}
.fx-item:hover .fx-t{color:var(--frost)}
.fx-item.on .fx-t{color:var(--frost);transform:translateX(8px)}
.fx-item.on .mono{color:rgb(var(--accent-rgb))}
.fx-item.on .fx-d{max-height:5em;opacity:1;margin-top:6px}
.fx-bar{position:absolute;left:0;top:-1px;height:1px;width:100%;background:rgb(var(--accent-rgb));box-shadow:0 0 12px rgba(var(--accent-rgb),.9);transform:scaleX(var(--p,0));transform-origin:left;opacity:0}
.fx-item.on .fx-bar{opacity:1}

/* ambiances de la place */
.amb-sec{padding-block:clamp(60px,9vh,113px)}
.amb{position:relative;aspect-ratio:1760/648;overflow:hidden;border:1px solid var(--line);background:var(--encre)}
.amb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.04);transition:opacity 1s var(--ease-out),transform 6s linear}
.amb img.on{opacity:1;transform:scale(1)}
.amb-vues{position:absolute;left:16px;top:16px;z-index:2}
.amb-vues button{background:rgba(11,12,15,.6);backdrop-filter:blur(6px)}
.amb-keys{position:absolute;left:0;right:0;bottom:0;z-index:2;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));background:linear-gradient(0deg,rgba(11,12,15,.9),rgba(11,12,15,0))}
.amb-keys button{position:relative;display:flex;align-items:center;gap:14px;padding:22px 20px;border:0;border-top:1px solid rgba(255,255,255,.14);border-right:1px solid rgba(255,255,255,.14);background:none;color:#a09d97;font:600 clamp(13px,1.4vw,19px)/1.1 var(--f-sans);text-transform:uppercase;text-align:left;cursor:pointer;transition:color .4s,background .4s}
.amb-keys button:last-child{border-right:0}
.amb-keys kbd{flex:none;display:grid;place-items:center;width:30px;height:30px;border:1px solid currentColor;border-radius:6px;font:500 13px/1 var(--f-sans)}
.amb-keys button::before{content:"";position:absolute;left:0;right:0;top:-1px;height:2px;background:rgb(var(--accent-rgb));box-shadow:0 0 14px rgba(var(--accent-rgb),.9);transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease-out)}
.amb-keys button:hover{color:var(--frost)}
.amb-keys button[aria-pressed="true"]{color:var(--frost);background:rgba(var(--accent-rgb),.08)}
.amb-keys button[aria-pressed="true"] kbd{background:rgb(var(--accent-rgb));border-color:transparent;color:#000}
.amb-keys button[aria-pressed="true"]::before{transform:scaleX(1)}
.amb-foot{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 32px;margin:22px 0 0}
.amb-foot .mono{color:#77746e}

/* environnements */
.envs{padding-block:clamp(45px,8vh,90px)}
.env-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:36px 24px}
.env{margin:0;display:grid;gap:14px}
.env video{display:block;width:100%;aspect-ratio:5/2;object-fit:cover;background:var(--encre);border:1px solid var(--line);filter:brightness(.72) saturate(.85);transition:filter .7s,border-color .5s,box-shadow .7s}
.env:hover video,.env.play video{filter:none;border-color:rgba(var(--accent-rgb),.7);box-shadow:0 30px 100px -50px rgba(var(--accent-rgb),.6)}
.env figcaption{display:grid;grid-template-columns:38px minmax(0,1fr);gap:2px 12px;align-items:baseline}
.env figcaption .mono{color:#5f5c56;transition:color .4s}
.env figcaption b{font-weight:600;text-transform:uppercase;font-size:clamp(18px,1.7vw,26px);line-height:1;color:#a9a69f;transition:color .5s}
.env-d{grid-column:2;color:#77746e;font-size:14px}
.env:hover figcaption b{color:var(--frost)}
.env:hover figcaption .mono{color:rgb(var(--accent-rgb))}

/* interface */
.ui-sec{padding-block:clamp(60px,9vh,113px)}
.ui-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr);gap:48px 64px;align-items:center}
.ui-list{margin:36px 0 0;display:grid;gap:0}
.ui-list div{display:grid;grid-template-columns:150px minmax(0,1fr);gap:16px;padding:13px 0;border-top:1px solid var(--line)}
.ui-list dt{font-family:var(--f-mono);font-size:11px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:rgb(var(--accent-rgb));padding-top:3px}
.ui-list dd{margin:0;color:#a09d97;font-size:15px;line-height:1.4}
.cmp2{aspect-ratio:16/9;box-shadow:0 40px 140px -50px rgba(var(--accent-rgb),.3)}
.cmp2 .cmp-img{object-fit:cover}

/* pour qui, étapes, films */
.who-sec{padding-block:clamp(60px,9vh,113px)}
.who{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:32px}
.dl-note{margin:40px 0 0;padding:18px 22px;border-left:2px solid rgb(var(--accent-rgb));background:rgba(255,255,255,.03);color:#a09d97;max-width:92ch;font-size:15px;line-height:1.5}
.dl-note b{color:var(--frost);font-weight:600}
.films{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:clamp(64px,9vh,110px)}
.film{display:grid;gap:8px;text-align:left;border:0;background:none;color:inherit;font:inherit;padding:0;cursor:pointer}
.film-img{position:relative;display:block;aspect-ratio:16/9;overflow:hidden;border:1px solid var(--line);margin-bottom:8px}
.film-img img{width:100%;height:100%;object-fit:cover;filter:brightness(.7);transition:transform 1.2s var(--ease-out),filter .6s}
.film:hover .film-img img{transform:scale(1.05);filter:none}
.film-img i{position:absolute;left:16px;bottom:16px;width:52px;height:52px;border-radius:50%;background:rgb(var(--accent-rgb));color:#000;display:grid;place-items:center;font-style:normal;font-size:14px;padding-left:3px;transition:transform .5s var(--ease-out),box-shadow .5s}
.film:hover .film-img i{transform:scale(1.15);box-shadow:0 0 40px rgba(var(--accent-rgb),.6)}
.film .mono{color:rgb(var(--accent-rgb))}
.film b{font-weight:600;text-transform:uppercase;font-size:clamp(18px,1.6vw,24px);line-height:1.05;color:var(--frost)}
.film-d{color:#a09d97;font-size:14px;line-height:1.4}
.dl-legal{margin:56px 0 0;color:#5f5c56;text-transform:none;letter-spacing:.02em;font-size:12px}
.new-chip{position:relative;isolation:isolate;overflow:hidden;display:inline-flex;align-items:center;gap:14px;margin:0 0 28px;padding:9px 20px 9px 9px;border:1px solid rgba(var(--accent-rgb),.6);border-radius:9999px;font-size:clamp(14px,1.15vw,17px);line-height:1.3;color:var(--frost);text-decoration:none;background:linear-gradient(100deg,rgba(var(--accent-rgb),.2),rgba(var(--accent-rgb),.06) 60%,rgba(255,255,255,.04));backdrop-filter:blur(8px);box-shadow:0 0 44px rgba(var(--accent-rgb),.22),inset 0 0 0 1px rgba(255,255,255,.04);transition:border-color .4s,box-shadow .5s,background .5s,transform .6s var(--ease-out);animation:chip-halo 3.2s ease-in-out infinite}
.new-chip::before{content:"";position:absolute;top:-30%;bottom:-30%;left:0;width:56px;z-index:-1;background:linear-gradient(90deg,transparent,rgba(255,231,176,.55),transparent);transform:skewX(-27deg) translateX(-140px);animation:chip-sweep 4.2s cubic-bezier(.4,0,.2,1) 1.2s infinite}
.new-chip b{flex:none;display:inline-flex;align-items:center;gap:8px;background:rgb(var(--accent-rgb));color:#000;border-radius:9999px;padding:7px 14px 7px 12px;font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;box-shadow:0 0 22px rgba(var(--accent-rgb),.55)}
.new-chip b::before{content:"";width:7px;height:7px;border-radius:50%;background:#000;animation:chip-dot 1.6s ease-in-out infinite}
.new-chip strong{font-weight:600;color:#fff}
.new-chip i{flex:none;display:grid;place-items:center;width:30px;height:30px;border-radius:50%;border:1px solid rgba(var(--accent-rgb),.7);font-style:normal;font-size:15px;color:rgb(var(--accent-rgb));transition:background .4s,color .4s,transform .6s var(--ease-out)}
.new-chip:hover{border-color:rgb(var(--accent-rgb));background:linear-gradient(100deg,rgba(var(--accent-rgb),.32),rgba(var(--accent-rgb),.12) 60%,rgba(255,255,255,.06));box-shadow:0 0 70px rgba(var(--accent-rgb),.42);transform:translateY(-2px)}
.new-chip:hover i{background:rgb(var(--accent-rgb));color:#000;transform:translateX(4px)}
@keyframes chip-halo{0%,100%{box-shadow:0 0 44px rgba(var(--accent-rgb),.22),inset 0 0 0 1px rgba(255,255,255,.04)}50%{box-shadow:0 0 64px rgba(var(--accent-rgb),.4),inset 0 0 0 1px rgba(255,255,255,.04)}}
@keyframes chip-sweep{0%{transform:skewX(-27deg) translateX(-140px)}45%,100%{transform:skewX(-27deg) translateX(900px)}}
@keyframes chip-dot{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.7)}}
@media (max-width:640px){.new-chip{border-radius:22px;align-items:flex-start;padding:10px 14px 10px 10px}.new-chip i{display:none}}
@media (prefers-reduced-motion:reduce){.new-chip,.new-chip::before,.new-chip b::before{animation:none}}


/* ---------- scène 3D : carte d'éclairement ---------- */
.iso{position:relative;height:clamp(460px,48vw,680px);border:1px solid var(--line);overflow:hidden;perspective:1500px;touch-action:pan-y;user-select:none;
  background:radial-gradient(60% 55% at 50% 62%,rgba(var(--accent-rgb),.10),transparent 70%),radial-gradient(ellipse at 50% 55%,#191a1f,var(--nuit) 72%)}
.iso-scene{position:absolute;left:50%;top:60%;width:0;height:0;transform-style:preserve-3d;transform:scale(var(--s,1)) rotateX(var(--rx,60deg)) rotateZ(var(--rz,-38deg));will-change:transform}
.iso-scene>*{position:absolute;transform-style:preserve-3d}
.iso-floor{left:-280px;top:-280px;width:560px;height:560px;background:#0e1a3a;border:1px solid rgba(255,255,255,.3);box-shadow:0 0 120px rgba(var(--accent-rgb),.18)}
.iso-map{position:absolute;inset:0;overflow:hidden}
.iso-map::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.1) 1px,transparent 1px);background-size:56px 56px}
.iso-ring{position:absolute;left:50%;top:50%;border-radius:50%;transform:translate(-50%,-50%);transition:width .6s var(--ease-out),height .6s var(--ease-out)}
.iso-wall{background:linear-gradient(0deg,rgba(120,150,190,.34),rgba(120,150,190,.04)),repeating-linear-gradient(90deg,transparent 0 55px,rgba(255,255,255,.12) 55px 56px);border:1px solid rgba(255,255,255,.22);border-top-color:transparent}
.iso-wall--back{left:-280px;top:-280px;width:560px;height:250px;transform-origin:50% 0;transform:rotateX(90deg);background:linear-gradient(180deg,rgba(120,150,190,.34),rgba(120,150,190,.04)),repeating-linear-gradient(90deg,transparent 0 55px,rgba(255,255,255,.12) 55px 56px);border:1px solid rgba(255,255,255,.22);border-bottom-color:transparent}
.iso-wall--left{left:-280px;top:-280px;width:250px;height:560px;transform-origin:0 50%;transform:rotateY(-90deg);background:linear-gradient(90deg,rgba(120,150,190,.3),rgba(120,150,190,.03)),repeating-linear-gradient(0deg,transparent 0 55px,rgba(255,255,255,.12) 55px 56px);border:1px solid rgba(255,255,255,.22);border-right-color:transparent}
.iso-vol{left:0;top:0;width:0;height:0}
.iso-vol i{position:absolute;border-radius:50%;background:radial-gradient(closest-side,rgba(255,236,190,.5),rgba(255,214,120,0));mix-blend-mode:screen;opacity:calc(.16*var(--dim,1))}
.iso-lum{left:-120px;top:-11px;width:240px;height:22px;border-radius:4px;background:linear-gradient(90deg,#ffe7b0,#fff 30%,#fff 70%,#ffe7b0);border:1px solid #ffd27a;transform:translateZ(var(--z,195px));box-shadow:0 0 calc(46px*var(--dim,1)) calc(12px*var(--dim,1)) rgba(255,205,110,calc(.75*var(--dim,1)));transition:transform .6s var(--ease-out),box-shadow .4s}
.iso-cable{position:absolute;top:10px;width:1.5px;height:520px;background:linear-gradient(180deg,rgba(255,255,255,.7),rgba(255,255,255,0));transform-origin:50% 0;transform:rotateX(90deg)}
.iso-cable::before{content:"";position:absolute;inset:0;background:inherit;transform:rotateY(90deg)}
.iso-cable:first-child{left:34px}.iso-cable:last-child{right:34px}
.iso-legend,.iso-read,.iso-ctrl{position:absolute;z-index:2;background:rgba(21,22,26,.82);border:1px solid rgba(255,255,255,.12);border-radius:12px;backdrop-filter:blur(8px)}
.iso-legend{left:20px;top:20px;padding:16px 18px}
.iso-legend .mono,.iso-read .mono{margin:0 0 10px;color:#a09d97;font-size:10px}
.iso-legend ul{list-style:none;margin:0;padding:0;display:grid;gap:7px;font-size:13px;font-weight:600;color:var(--frost);font-variant-numeric:tabular-nums}
.iso-legend li{display:flex;align-items:center;gap:10px}
.iso-legend i{width:22px;height:11px;border-radius:3px}
.iso-read{padding:14px 18px}
.iso-read--a{right:20px;top:20px}
.iso-read--b{right:20px;bottom:20px}
.iso-read .mono{margin-bottom:6px}
.iso-read b{font-size:clamp(20px,2vw,28px);font-weight:600;color:rgb(var(--accent-rgb));font-variant-numeric:tabular-nums;white-space:nowrap}
.iso-read b.w{color:var(--frost)}
.iso-ctrl{left:20px;bottom:52px;width:min(300px,calc(100% - 40px));padding:16px 18px;display:grid;gap:12px}
.iso-ctrl .ctl label{margin-bottom:6px}
.iso-hint{position:absolute;left:20px;bottom:18px;margin:0;color:#77746e;z-index:2;font-size:10px}


/* ---------- équipe : deux portraits en couleur, qui s’éclairent au survol ---------- */
.duo{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.duo-card{position:relative;display:grid;gap:22px;align-content:start;outline-offset:6px}
.duo-media{position:relative;aspect-ratio:4/5;overflow:hidden;border:1px solid var(--line);background:var(--encre)}
.duo-media img,.duo-media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 0;filter:saturate(.55) brightness(.42);transform-origin:50% 22%;transform:scale(1.02);transition:filter .9s var(--ease-out),transform 1.6s var(--ease-out)}
.duo-card:hover .duo-media img,.duo-card:hover .duo-media video,.duo-card.on .duo-media img,.duo-card.on .duo-media video{filter:none;transform:scale(1.08)}
/* léger fondu vers le bas, pour asseoir le portrait sur le fond sombre */
.duo-media::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(0deg,rgba(11,12,15,.6),rgba(11,12,15,0) 30%);pointer-events:none}
.duo-info{display:grid;gap:8px}
.duo-info .mono{color:rgb(var(--accent-rgb))}
.duo-info h3{margin:0;font-weight:600;text-transform:uppercase;font-size:clamp(24px,3vw,46px);line-height:1.05;letter-spacing:-.02em;color:var(--frost)}
.duo-info h3{transition:color .5s,text-shadow .6s}
.duo-card:hover .duo-info h3,.duo-card.on .duo-info h3{text-shadow:0 0 34px rgba(var(--accent-rgb),.4)}
.duo-info p{margin:6px 0 0;color:#a09d97;font-size:15px;line-height:1.45;max-width:54ch}
.in-link{display:inline-flex;align-items:center;gap:8px;justify-self:start;margin-top:10px;padding:9px 16px;border:1px solid rgba(255,255,255,.22);border-radius:9999px;font-size:13px;font-weight:500;letter-spacing:.04em;color:var(--frost);text-decoration:none;transition:background .4s,color .4s,border-color .4s,box-shadow .4s}
.in-link span{transition:transform .5s var(--ease-out)}
.in-link:hover{background:rgb(var(--accent-rgb));border-color:transparent;color:#000;box-shadow:0 0 30px rgba(var(--accent-rgb),.35)}
.in-link:hover span{transform:translate(2px,-2px)}
.duo-card::after{content:"";position:absolute;left:0;right:0;top:0;height:2px;z-index:3;background:rgb(var(--accent-rgb));box-shadow:0 0 16px rgba(var(--accent-rgb),.9);transform:scaleX(0);transform-origin:left;transition:transform .8s var(--ease-out)}
.duo-card:hover::after,.duo-card.on::after{transform:scaleX(1)}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .hdr-tag{display:none}
}
@media (max-width:900px){
  .nav ul,.nav .pill--line{display:none}
  .burger{display:block}
  .hero-foot,.sim-grid,.contact-grid{grid-template-columns:1fr}
  .readout{justify-self:start}
  .svc{grid-template-columns:1fr;gap:14px}
  .svc-tag{padding-top:0}
  .figs-grid{grid-template-columns:1fr;gap:48px}
  .cmp-feats,.steps{grid-template-columns:1fr;gap:32px}
  .cmp{aspect-ratio:4/3.4}
  .cmp-legend{width:calc(100% - 32px)}
  .works-grid{grid-template-columns:1fr;gap:40px}
  .w-7,.w-6,.w-5,.w-4{grid-column:auto}
  .work-img,.w-4 .work-img{height:auto;aspect-ratio:4/3}
  .reel{aspect-ratio:16/9}
  .reel-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}
  .reel-tabs button:nth-child(2){border-right:0}
  .reel-tabs button:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .why-item summary{grid-template-columns:44px minmax(0,1fr) 40px;gap:14px}
  .why-body p{padding:0 0 28px 58px}
  .team-grid{grid-template-columns:1fr}
  .duo{grid-template-columns:1fr}
  .duo{gap:48px}

  .iso{height:640px}
  .iso-scene{top:44%}
  .iso-legend{padding:10px 12px;left:10px;top:10px}
  .iso-legend ul{font-size:11px;gap:4px}
  .iso-read{padding:9px 12px}
  .iso-read--a{right:10px;top:10px}
  .iso-read--b{right:10px;top:84px;bottom:auto}
  .iso-ctrl{left:10px;bottom:40px;width:calc(100% - 20px)}
  .iso-hint{left:10px;bottom:12px}

  .dl-top,.fx,.ui-grid{grid-template-columns:1fr}
  .dl-facts{grid-template-columns:1fr 1fr}
  .dl-facts li:nth-child(2){border-right:0}
  .dl-facts li:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .fx-stage{position:sticky;top:8px;z-index:3;margin-bottom:8px}
  .env-grid,.films{grid-template-columns:1fr}
  .who{grid-template-columns:1fr 1fr}
  .amb{aspect-ratio:4/3.6}
  .amb-keys button{flex-direction:column;align-items:flex-start;gap:8px;padding:14px 10px}
  .ui-list div{grid-template-columns:1fr;gap:2px}

}
@media (max-width:560px){
  form,.sim-ctrl{grid-template-columns:1fr}
  #sim{aspect-ratio:4/3}
  .sim-hint{display:none}
  .hud span{display:none}
  .hero h1 .dl + .dl{padding-left:8vw}
}
@media (prefers-reduced-motion:reduce){
  .streaks .stk{animation:none;stroke-dashoffset:0}
  html.js .rv{opacity:1;transform:none;transition:none}
  .svc-visual .d{transition:none}
  .overlay{transition:none}
  .lit .lit-on{transition:none}
  .reel{clip-path:none}
}
/* interlignes des titres en capitales (accents) */
.h-lg,.svc-title,.why-t,.sector-end p,.reel-t{line-height:1.05}
.cfeat h3,.step h3,.person h3,.work figcaption b,.env figcaption b,.film b{line-height:1.12}
.sim-grid{grid-template-columns:minmax(0,1.1fr) minmax(0,1.9fr)}
.sim-intro{container-type:inline-size}
.sim-intro .h-lg{font-size:min(100px,13.6cqw)}
@media (max-width:900px){.sim-grid{grid-template-columns:1fr}}
.marquee{padding-block:.2em .5em;font-size:clamp(30px,4.6vw,72px)}
.mq-item{line-height:1.3}