/* =====================================================================
   RK Solutions : socle commun
   Mise en page de base = version STATIQUE (sans JS, mouvement réduit).
   La classe .motion (posée sur <html> par le script de l'en-tête quand le
   mouvement est autorisé) ajoute les sections fixes et les états de départ
   des animations. Voir README.md pour les composants.
   ===================================================================== */
:root{
  --bg:#ffffff;
  --ink:#0b0b0c;
  --blue:#0b2a5b;
  --grey:#6b7078;
  --grey-2:#5d636b;
  --line:rgba(11,11,12,.12);
  --line-inv:rgba(255,255,255,.2);
  --ease:cubic-bezier(.16,1,.3,1);
  --gut:clamp(16px,5vw,64px);
  --max:1240px;
  --nav-h:84px;
  --sec:clamp(110px,17vh,190px);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{overflow-x:clip}
html{-webkit-text-size-adjust:100%}
body{
  background:var(--bg);color:var(--ink);
  font-family:"Inter Tight",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:18px;line-height:1.55;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{list-style:none}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 var(--gut)}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:4px}
.blue :focus-visible,.nav.inv :focus-visible{outline-color:#fff}
.sr{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:fixed;left:16px;top:-80px;z-index:100;background:var(--ink);color:#fff;padding:12px 18px;border-radius:999px;font-size:15px;transition:top .3s var(--ease)}
.skip:focus{top:12px}

/* ---------- Typographie ---------- */
h1,h2,h3{font-weight:600;letter-spacing:-.035em;line-height:1.04}
h1{font-size:clamp(34px,5.4vw,86px)}
h2{font-size:clamp(32px,4.6vw,66px)}
h3{font-size:clamp(22px,2vw,28px);letter-spacing:-.02em;line-height:1.15}
.l{display:block}
.l+.l{margin-top:.12em}
.l.b{color:var(--blue)}
.balance .l,.balance{text-wrap:balance}
.l.g{color:var(--grey)}
.blue .l.b{color:#fff}
.eyebrow{
  display:flex;align-items:center;gap:14px;
  font-size:13px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--grey);
  margin-bottom:28px;
}
h2.eyebrow,h3.eyebrow{font-size:13px;font-weight:500;letter-spacing:.14em;line-height:1.4}
.eyebrow::before{content:"";width:36px;height:2px;background:var(--blue);transform-origin:left}
.lead{font-size:clamp(19px,1.6vw,23px);color:var(--grey);max-width:34em;line-height:1.5}
.small{font-size:15px;color:var(--grey);line-height:1.5}
.note{margin-top:clamp(28px,5vh,56px);font-size:13px;color:var(--grey)}
.todo{display:inline-block;color:var(--grey);border:1px dashed currentColor;border-radius:6px;padding:1px 8px;font-size:.9em;font-weight:400;letter-spacing:0}
.blue .todo{color:rgba(255,255,255,.72)}

/* ---------- Apparitions ---------- */
.split .w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.1em;margin-bottom:-.1em}
.split .w>span{display:inline-block}
.motion .split .w>span{transform:translateY(108%);transition:transform 1.25s var(--ease);transition-delay:calc(var(--i) * 45ms + var(--d,0ms) + var(--ld,0ms))}
.motion .split.in .w>span{transform:none}
/* Mot souligné : un trait bleu qui se dessine (data-em sur le .split) */
.split .w>span.em{background:linear-gradient(var(--blue),var(--blue)) no-repeat 0 100%/100% .075em;padding-bottom:.05em}
.motion .split .w>span.em{background-size:0 .075em;transition:transform 1.25s var(--ease),background-size 1.1s var(--ease);transition-delay:calc(var(--i) * 45ms + var(--d,0ms) + var(--ld,0ms)),calc(var(--u,1.5s) + var(--d,0ms))}
.motion .split.in .w>span.em{background-size:100% .075em}
.split .l:nth-child(2){--ld:.9s}
.split .l:nth-child(3){--ld:1.8s}
.motion [data-r]{
  opacity:0;transform:translateX(-28px);filter:blur(6px);
  transition:opacity 1.1s var(--ease),transform 1.3s var(--ease),filter 1.1s var(--ease);
  transition-delay:var(--d,0ms);
}
.motion [data-r].in{opacity:1;transform:none;filter:none}
.motion .eyebrow::before{transform:scaleX(0);transition:transform 1.2s var(--ease) .1s}
.motion .eyebrow.in::before{transform:scaleX(1)}

/* ---------- Bouton ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;gap:14px;
  height:56px;padding:0 26px;border-radius:999px;
  background:var(--ink);color:#fff;font-weight:500;font-size:17px;letter-spacing:-.005em;white-space:nowrap;
  overflow:hidden;isolation:isolate;transition:transform .5s var(--ease),color .4s var(--ease);
}
.btn::before{content:"";position:absolute;inset:0;background:var(--blue);z-index:-1;transform:translateX(-101%);transition:transform .7s var(--ease)}
.btn:hover::before,.btn:focus-visible::before{transform:none}
.arr{display:inline-block;width:18px;height:2px;background:currentColor;position:relative;transition:transform .6s var(--ease)}
.arr::after{content:"";position:absolute;right:0;top:-4px;width:8px;height:8px;border-top:2px solid currentColor;border-right:2px solid currentColor;transform:rotate(45deg)}
.btn:hover .arr{transform:translateX(5px)}
.btn.light{background:#fff;color:var(--blue)}
.btn.light::before{background:var(--ink)}
.btn.light:hover,.btn.light:focus-visible{color:#fff}
.cta{margin-top:44px;display:flex;flex-direction:column;align-items:flex-start;gap:18px}
.cta .small{max-width:26em}
.cta .small span{display:block}
.blue .cta .small{color:rgba(255,255,255,.72)}
.more{display:inline-flex;align-items:center;gap:12px;font-weight:500;font-size:18px;border-bottom:1.5px solid currentColor;padding-bottom:4px}
.more:hover .arr{transform:translateX(5px)}

/* ---------- Logo ---------- */
.logo{display:block;overflow:visible}
.logo .m{fill:none;stroke:currentColor;stroke-width:12;stroke-linejoin:miter;stroke-linecap:butt}
.logo .s{fill:var(--grey);font-family:"Inter Tight",system-ui,sans-serif;font-weight:500;font-size:16px}

/* ---------- Navigation ---------- */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:50;height:var(--nav-h);color:var(--ink);
  transition:color .6s var(--ease),transform .7s var(--ease);
}
.nav::before{
  content:"";position:absolute;inset:0;background:rgba(255,255,255,.86);
  backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);
  border-bottom:1px solid transparent;transition:background .6s var(--ease),border-color .6s var(--ease);
}
.nav.scrolled::before{border-color:var(--line)}
.nav.away{transform:translateY(-100%)}
.nav:focus-within{transform:none}
.nav.inv{color:#fff}
.nav.inv::before{background:rgba(11,42,91,.78);border-color:rgba(255,255,255,.12)}
.nav .wrap{position:relative;height:100%;display:flex;align-items:center;gap:32px}
.brand{display:flex;align-items:center;margin-right:auto;color:inherit}
.brand .logo{height:60px;width:auto}
.nav .logo .s{transition:fill .6s var(--ease)}
.nav.inv .logo .s{fill:rgba(255,255,255,.78)}
.links{display:flex;gap:28px;font-size:15px}
.links a{position:relative;opacity:.74;transition:opacity .3s}
.links a:hover,.links a[aria-current="page"]{opacity:1}
.links a::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:1.5px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease)}
.links a[aria-current="page"]::after,.links a:hover::after{transform:scaleX(1)}
.nav .btn{height:42px;padding:0 18px;font-size:15px}
.nav.inv .btn{background:#fff;color:var(--blue)}
.nav.inv .btn::before{background:var(--ink)}
.nav.inv .btn:hover{color:#fff}
.menu-btn{display:none;font-size:15px;font-weight:500;height:44px;padding:0 4px;align-items:center;gap:8px}
.menu-btn b{display:inline-block;width:18px;height:8px;border-top:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transition:transform .5s var(--ease)}
.menu{
  position:fixed;inset:0;z-index:49;background:#fff;color:var(--ink);padding:110px var(--gut) 40px;
  display:flex;flex-direction:column;gap:6px;overflow-y:auto;
  clip-path:inset(0 0 100% 0);transition:clip-path .8s var(--ease),visibility 0s .8s;visibility:hidden;
}
.menu.open{clip-path:inset(0 0 0 0);visibility:visible;transition:clip-path .8s var(--ease)}
.menu a{font-size:32px;font-weight:600;letter-spacing:-.03em;padding:6px 0;opacity:0;transform:translateX(-24px);transition:opacity .6s var(--ease),transform .8s var(--ease)}
.menu a[aria-current="page"]{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:8px}
.menu.open a{opacity:1;transform:none}
.menu a:nth-child(1){transition-delay:.12s}.menu a:nth-child(2){transition-delay:.17s}.menu a:nth-child(3){transition-delay:.22s}
.menu .btn{padding:0 26px;margin-top:28px;align-self:flex-start;font-size:17px;letter-spacing:0}
.menu.open .btn{transition-delay:.3s}
body.menu-open{overflow:hidden}
body.menu-open .nav{color:var(--ink);transform:none}
body.menu-open .nav::before{background:#fff;border-color:transparent}
body.menu-open .nav .logo .s{fill:var(--grey)}

/* ---------- Repère fixe (créé par le JS, ordinateur large) ---------- */
.marker{
  position:fixed;left:22px;bottom:32px;z-index:40;writing-mode:vertical-rl;transform:rotate(180deg);
  font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--grey);
  display:flex;align-items:center;gap:12px;pointer-events:none;transition:opacity .6s var(--ease),color .6s;
}
.marker .num,.marker .lab{display:inline-block;transition:opacity .45s var(--ease),transform .6s var(--ease),filter .45s,color .6s}
.marker .num{font-variant-numeric:tabular-nums;color:var(--ink)}
.marker .bar{width:1px;height:28px;background:currentColor;opacity:.5}
.marker.swap .lab,.marker.swap .num{opacity:0;transform:translateY(-8px);filter:blur(3px)}
.marker.hide{opacity:0}
.marker.inv,.marker.inv .num{color:#fff}

/* ---------- Sections ---------- */
main{display:block}
.sec{padding:var(--sec) 0}
.sec.tight{padding-top:0}
.grid{display:grid;grid-template-columns:5fr 7fr;gap:64px}
.grid>.side{align-self:start}
.motion .grid>.side.stick{position:sticky;top:140px}
.sticky{display:flex;align-items:center;padding:calc(var(--nav-h) + 60px) 0 60px}
.motion .pin{position:relative}
.motion .pin>.sticky{position:sticky;top:0;height:100vh;height:100svh;padding:0;overflow:hidden}

/* Hero */
.hero .sticky{min-height:100vh;min-height:100svh}
.hero-in{padding-top:var(--nav-h)}
.hero h1{max-width:15em}
.hero .lead{margin-top:36px}
h2+.lead,.split+.lead{margin-top:28px}
.motion .hero.pin{height:165vh}

/* Constat : lignes barrées */
.constat .wrap{display:grid;grid-template-columns:5fr 7fr;gap:64px;align-items:center}
.constat h2{font-size:clamp(30px,4vw,58px)}
.stage{display:flex;flex-direction:column;gap:40px}
.frictions{display:flex;flex-direction:column;gap:clamp(14px,2.4vh,26px)}
.frictions li{position:relative;font-size:clamp(20px,2vw,29px);line-height:1.25;letter-spacing:-.02em;font-weight:500;padding-left:44px}
.frictions li .k{position:absolute;left:0;top:.55em;font-size:12px;letter-spacing:.1em;color:var(--grey);font-weight:500}
.frictions li .t{display:inline;background:linear-gradient(var(--blue),var(--blue)) no-repeat 0 58% / 0% 2px;-webkit-box-decoration-break:clone;box-decoration-break:clone}
.verdict{font-size:clamp(26px,3vw,44px);font-weight:600;letter-spacing:-.03em;line-height:1.12}
.verdict span{display:block}
.verdict span+span{color:var(--blue);margin-top:.3em}
.motion .constat{height:430vh}
.motion .stage{display:grid;align-items:center}
.motion .stage>*{grid-area:1/1}
.motion .frictions li,.motion .verdict span{opacity:0;will-change:transform,opacity,filter}

/* Fond bleu */
.blue{position:relative;color:#fff;isolation:isolate}
.blue .bg{position:absolute;inset:0;background:var(--blue);z-index:-1}
.motion .blue .bg{clip-path:inset(100% 0 0 0);will-change:clip-path}
.motion .blue:not(.lit) [data-r],.motion .blue:not(.lit) .split .w>span{transition-duration:0s}
.blue .eyebrow{color:rgba(255,255,255,.66)}
.blue .eyebrow::before{background:#fff}
.blue .lead,.blue .small{color:rgba(255,255,255,.74)}
.ways{margin-top:clamp(64px,10vh,110px);display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line)}
.blue .ways{border-color:var(--line-inv)}
.way{padding:44px 48px 8px 0}
.way+.way{padding-left:48px;border-left:1px solid var(--line)}
.blue .way+.way{border-color:var(--line-inv)}
.way .n{font-size:13px;letter-spacing:.14em;color:var(--grey);margin-bottom:22px;display:block}
.blue .way .n{color:rgba(255,255,255,.62)}
.way h3{margin-bottom:18px}
.way p,.way li{color:var(--grey-2);max-width:30em}
.blue .way p,.blue .way li{color:rgba(255,255,255,.8)}
.way li{padding:4px 0 4px 22px;position:relative}
.way li::before{content:"";position:absolute;left:0;top:.8em;width:10px;height:1.5px;background:currentColor;opacity:.7}
.close{margin-top:clamp(64px,10vh,110px);font-size:clamp(24px,2.6vw,38px);font-weight:500;letter-spacing:-.025em;line-height:1.2;max-width:22em}
.close span{display:block}
.close span+span{color:var(--blue)}
.blue .close span+span{color:#fff}
.blue .close span:first-child{color:rgba(255,255,255,.74)}
.blue .close span:only-child{color:#fff}
.statement{padding:clamp(120px,22vh,220px) 0}
.statement p{font-size:clamp(30px,4.4vw,64px);font-weight:600;letter-spacing:-.035em;line-height:1.08;max-width:17em}

/* Exemples : avant / après replié */
.ex-in{width:100%;display:flex;flex-direction:column;justify-content:center}
.ex-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;flex-wrap:wrap}
.ex-head h2{font-size:clamp(30px,3.6vw,52px)}
.ex-count{display:none;align-items:center;gap:14px;font-size:14px;color:var(--grey);font-variant-numeric:tabular-nums}
.ex-bars{display:flex;gap:6px}
.ex-bars i{display:block;width:44px;height:2px;background:var(--line);position:relative;overflow:hidden}
.ex-bars i b{position:absolute;inset:0;background:var(--blue);transform:scaleX(0);transform-origin:left}
.cases{display:flex;flex-direction:column;gap:72px;margin-top:clamp(36px,7vh,80px)}
.case{display:grid;grid-template-columns:5fr 7fr;gap:64px;align-items:center}
.case h3{font-size:clamp(30px,3.4vw,50px);letter-spacing:-.035em;line-height:1.05}
.case .ab{display:none;position:relative;height:1.5em;margin-top:18px;font-size:13px;letter-spacing:.14em;text-transform:uppercase}
.case .ab span{position:absolute;left:0;top:0}
.case .ab .a{color:var(--grey)}
.case .ab .b{color:var(--blue);opacity:0}
.flow{display:flex;flex-direction:column;gap:24px}
.frags{display:flex;flex-direction:column;gap:12px}
.frags li{display:flex;align-items:center;gap:16px;border:1px solid var(--line);border-radius:14px;padding:16px 20px;background:#fff;font-size:clamp(17px,1.5vw,21px);letter-spacing:-.01em;line-height:1.3}
.frags li em{font-style:normal;font-size:12px;color:var(--grey);letter-spacing:.08em;min-width:18px;font-variant-numeric:tabular-nums}
.after{font-size:clamp(26px,2.8vw,42px);font-weight:600;letter-spacing:-.03em;line-height:1.12;color:var(--blue);padding-left:22px;border-left:2px solid var(--blue)}
.motion .exemples{height:calc(var(--n,3) * 150vh + 50vh)}
.motion .ex-in{height:100%;padding-top:var(--nav-h);padding-bottom:28px}
.motion .ex-count{display:flex}
.motion .cases{display:grid;gap:0}
.motion .case{grid-area:1/1;opacity:0;will-change:opacity,transform}
.motion .case .ab{display:block}
.motion .flow{display:grid;align-items:center;min-height:clamp(240px,40vh,400px)}
.motion .flow>*{grid-area:1/1}
.motion .frags li,.motion .after{opacity:0;will-change:transform,opacity,filter}

/* Étapes à fil bleu */
.steps{position:relative;padding-left:64px}
.steps::before,.steps::after{content:"";position:absolute;left:11px;top:12px;bottom:12px;width:2px;background:var(--line)}
.steps::after{background:var(--blue);transform-origin:top;transform:scaleY(var(--p,1))}
.motion .steps::after{transform:scaleY(var(--p,0))}
.step{position:relative;padding:0 0 clamp(72px,12vh,120px)}
.step:last-child{padding-bottom:0}
.step .dot{position:absolute;left:-64px;top:6px;width:24px;height:24px;border-radius:50%;background:#fff;border:2px solid var(--blue);transition:border-color .6s var(--ease),background .6s var(--ease)}
.motion .step .dot{border-color:var(--line)}
.motion .step.reached .dot,.step.reached .dot{border-color:var(--blue);background:var(--blue);box-shadow:inset 0 0 0 5px #fff}
.step .n{font-size:13px;letter-spacing:.14em;color:var(--grey);display:block;margin-bottom:10px}
.step h3{font-size:clamp(30px,3.2vw,46px);letter-spacing:-.035em;margin-bottom:14px}
.step p{color:var(--grey-2);font-size:clamp(18px,1.4vw,21px);max-width:28em}
.steps.long .step h3{font-size:clamp(24px,2.5vw,36px);letter-spacing:-.03em;line-height:1.12;max-width:16em}
.promise{margin-top:clamp(72px,12vh,120px);padding:28px 0 0;border-top:1px solid var(--line);font-size:clamp(20px,1.8vw,26px);font-weight:500;letter-spacing:-.02em;line-height:1.3;max-width:28em}

/* Phrase qui s'allume */
.glow{font-size:clamp(28px,3.8vw,56px);font-weight:600;letter-spacing:-.035em;line-height:1.1;max-width:18em}
.glow.xl{font-size:clamp(34px,5.4vw,80px);line-height:1.04;max-width:14em}
.glow .l+.l{margin-top:.35em}
.motion .glow .gw{opacity:.14}
.glow+.more,.glow+.cta{margin-top:56px}

/* Lignes, liste successive, rangées */
.lines{display:flex;flex-direction:column;gap:.5em;font-size:clamp(22px,2.3vw,32px);font-weight:500;letter-spacing:-.02em;line-height:1.25;max-width:26em}
.lines .g{color:var(--grey)}
.t2{font-size:clamp(30px,4.4vw,62px);font-weight:600;letter-spacing:-.035em;line-height:1.06;max-width:16em}
.t2 .l+.l{margin-top:.2em}
.lines+.seq,.lines+.projects,h2+.lines,h2+.seq,.t2+.lines,.t2+.seq{margin-top:clamp(40px,7vh,72px)}
.seq{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.seq li{display:flex;gap:24px;align-items:baseline;padding:22px 0;border-bottom:1px solid var(--line);font-size:clamp(22px,2.4vw,34px);font-weight:500;letter-spacing:-.025em;line-height:1.2}
.seq li em{font-style:normal;font-size:12px;letter-spacing:.1em;color:var(--grey);min-width:22px;font-variant-numeric:tabular-nums;font-weight:500}
.rows{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);margin-top:clamp(48px,8vh,88px)}
.row{padding:36px 36px 8px 0}
.row+.row{padding-left:36px;border-left:1px solid var(--line)}
.row h3{margin-bottom:12px}
.row p{color:var(--grey-2);font-size:clamp(18px,1.4vw,21px)}
.mark{margin-top:clamp(48px,8vh,88px);padding-left:22px;border-left:2px solid var(--blue);font-size:clamp(24px,2.6vw,38px);font-weight:600;letter-spacing:-.03em;line-height:1.15;color:var(--blue);max-width:22em}

/* Bloc projet */
.projects{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-top:clamp(48px,8vh,88px)}
.project{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;display:flex;flex-direction:column}
.project-media{aspect-ratio:16/10;display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--line);background:rgba(11,11,12,.02)}
.project-media img{width:100%;height:100%;object-fit:cover;display:block}
.project-body{padding:28px 28px 32px;display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.project-kind{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--grey)}
.project h3{font-size:clamp(22px,2vw,28px)}
.project-body p{color:var(--grey-2)}

/* Logo animé (qui-je-suis) */
.logo-show .sticky{justify-content:center}
.logo-stage{display:flex;flex-direction:column;align-items:center;gap:40px;width:100%}
.logo-stage .logo{width:clamp(150px,22vw,260px);height:auto;color:var(--ink)}
.logo-cap{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--grey)}
.motion .logo-show{height:260vh}

/* Questions : accordéon */
.qa{border-top:1px solid var(--line)}
.qa:last-child{border-bottom:1px solid var(--line)}
.qa button{width:100%;display:flex;align-items:center;justify-content:space-between;gap:24px;text-align:left;padding:26px 0;font-size:clamp(19px,1.6vw,23px);font-weight:500;letter-spacing:-.015em;line-height:1.3}
.qa .pm{flex:0 0 auto;width:16px;height:16px;position:relative}
.qa .pm::before,.qa .pm::after{content:"";position:absolute;left:0;right:0;top:50%;height:1.5px;margin-top:-.75px;background:currentColor;transition:transform .6s var(--ease)}
.qa .pm::after{transform:rotate(90deg)}
.qa.open .pm::after{transform:rotate(0)}
.qa .ans{display:grid;grid-template-rows:0fr;transition:grid-template-rows .7s var(--ease)}
.qa.open .ans{grid-template-rows:1fr}
.qa .ans>div{overflow:hidden}
.qa .ans p{padding:0 48px 28px 0;color:var(--grey-2);font-size:clamp(17px,1.3vw,19px);max-width:36em;opacity:0;transform:translateX(-14px);transition:opacity .5s var(--ease),transform .7s var(--ease)}
.qa.open .ans p{opacity:1;transform:none;transition-delay:.12s}
html:not(.js) .qa .ans{grid-template-rows:1fr}
html:not(.js) .qa .ans p{opacity:1;transform:none}

/* Appel final */
.final{min-height:100vh;min-height:100svh;display:flex;align-items:center;padding:140px 0}
.final h2{font-size:clamp(36px,5.2vw,84px);max-width:13em}
.final .cta{margin-top:48px}

/* Description sous le titre d'un cas (avant / après) */
.case-desc{margin-top:16px;color:var(--grey-2);font-size:clamp(16px,1.25vw,18px);line-height:1.45;max-width:26em}
.blue .note{color:rgba(255,255,255,.66)}
.blue .lines .g{color:rgba(255,255,255,.66)}

/* Haut de page simple (rendez-vous, pages légales) */
.page-top{padding:calc(var(--nav-h) + clamp(56px,11vh,130px)) 0 var(--sec)}
.page-top h1{max-width:14em}
.page-top h1+.lines{margin-top:clamp(32px,5vh,52px)}

/* Faits (rendez-vous) */
.facts{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);margin-top:clamp(48px,8vh,88px)}
.facts>div{padding:24px 24px 4px 0}
.facts>div+div{padding-left:24px;border-left:1px solid var(--line)}
.facts dt{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--grey);margin-bottom:10px}
.facts dd{font-size:clamp(20px,1.8vw,26px);font-weight:500;letter-spacing:-.02em;line-height:1.25}

/* Emplacement d'un outil externe (réservation) */
.slot{margin-top:clamp(48px,8vh,88px)}
.slot-frame{min-height:clamp(360px,56vh,620px);border:1.5px dashed var(--grey);border-radius:18px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:32px 20px;text-align:center;color:var(--grey);font-size:clamp(17px,1.4vw,20px)}
.slot-frame iframe{width:100%;min-height:inherit;border:0;display:block}
.slot-frame:has(iframe){border:0;padding:0;display:block}
.slot-cap{margin-top:18px}

/* Pages légales : lecture simple */
.legal-note{display:inline-block;margin-top:20px;font-size:15px;color:var(--grey);border-left:2px solid var(--blue);padding-left:14px}
.legal{max-width:46em;margin-top:clamp(48px,8vh,80px);color:var(--grey-2);font-size:17px;line-height:1.65}
.legal h2{font-size:clamp(22px,2vw,28px);letter-spacing:-.02em;line-height:1.2;color:var(--ink);margin:56px 0 16px;padding-top:28px;border-top:1px solid var(--line)}
.legal h2:first-child{margin-top:0}
.legal h3{font-size:18px;letter-spacing:-.01em;color:var(--ink);margin:28px 0 8px}
.legal p+p,.legal p+ul,.legal ul+p{margin-top:12px}
.legal ul{margin-top:8px}
.legal li{position:relative;padding:3px 0 3px 22px}
.legal li::before{content:"";position:absolute;left:0;top:.95em;width:10px;height:1.5px;background:currentColor;opacity:.7}
.legal strong{color:var(--ink);font-weight:500}
.legal a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.legal .todo{font-size:.92em}

/* Pied de page */
.foot{padding:36px 0 40px;font-size:14px;color:var(--grey)}
.foot .wrap{display:flex;gap:12px 28px;flex-wrap:wrap;align-items:center}
.foot .name{color:var(--ink);font-weight:600;letter-spacing:-.01em}
.foot .tag{margin-right:auto}
.foot a:hover{color:var(--ink)}
.foot a[aria-current="page"]{color:var(--ink);text-decoration:underline;text-underline-offset:4px}

/* ---------- Téléphone / tablette ---------- */
@media (max-width:1279px){.marker{display:none}}
@media (max-width:900px){
  .links,.nav .wrap>.btn{display:none}
  .menu-btn{display:inline-flex}
  body.menu-open .menu-btn b{transform:scaleY(.2)}
  .grid,.constat .wrap{grid-template-columns:1fr;gap:36px}
  .constat .wrap{gap:32px;align-content:center}
  .constat h2{font-size:clamp(26px,7vw,44px)}
  .frictions li{padding-left:34px;font-size:clamp(18px,4.8vw,26px)}
  .motion .grid>.side.stick{position:static}
  .ways,.rows,.projects{grid-template-columns:1fr}
  .way,.way+.way{padding:36px 0 28px;border-left:0}
  .way+.way{border-top:1px solid var(--line)}
  .blue .way+.way{border-top-color:var(--line-inv)}
  .row,.row+.row{padding:28px 0 20px;border-left:0}
  .row+.row{border-top:1px solid var(--line)}
  .case{grid-template-columns:1fr;gap:22px;align-content:start}
  .case .ab{margin-top:12px}
  .motion .flow{min-height:0;align-items:start}
  .frags{gap:8px}
  .frags li{padding:12px 16px;border-radius:12px}
  .after{align-self:center}
  .steps{padding-left:52px}
  .step .dot{left:-52px}
  .facts{grid-template-columns:1fr 1fr}
  .facts>div,.facts>div+div{padding:20px 16px 12px 0;border-left:0}
  .facts>div:nth-child(even){padding-left:16px;border-left:1px solid var(--line)}
  .facts>div:nth-child(n+3){border-top:1px solid var(--line)}
  .case-desc{margin-top:10px}
}
@media (max-width:560px){
  :root{--nav-h:68px}
  body{font-size:17px}
  .brand .logo{height:44px}
  .btn{height:54px}
  .cta{gap:16px}
  .foot .tag{flex-basis:100%;margin-bottom:6px}
  .ex-head{gap:16px}
  .ex-bars i{width:30px}
  .cases{margin-top:28px}
  .qa .ans p{padding-right:8px}
  .motion .frags li{padding:10px 14px}
  .seq li{gap:16px;padding:18px 0}
  .legal{font-size:16px}
}
@media (max-height:700px) and (min-width:901px){
  .frags li{padding:10px 18px}
}

/* =====================================================================
   Ajouts : réservation, démonstration, calculateur, vitrine, portrait
   ===================================================================== */

[hidden]{display:none!important}
.btn:disabled{opacity:.32;cursor:default}
.btn:disabled::before{display:none}

/* ---------- Bouton secondaire, lien-bouton ---------- */
.btn.ghost{background:#fff;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--ink)}
.btn.ghost:hover,.btn.ghost:focus-visible{color:#fff}
.btn[aria-busy="true"]{pointer-events:none}
.btn[aria-busy="true"] .arr{animation:busy 1s var(--ease) infinite}
@keyframes busy{50%{transform:translateX(6px)}}
.linkbtn{display:inline-flex;align-items:center;gap:10px;font-size:15px;font-weight:500;border-bottom:1.5px solid currentColor;padding-bottom:2px;line-height:1.3}
.linkbtn:hover .arr{transform:translateX(4px)}

/* ---------- Réservation : étapes ---------- */
.booking{margin-top:clamp(56px,9vh,96px)}
.bk-steps{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);margin-bottom:clamp(32px,5vh,52px)}
.bk-steps li{position:relative;padding:16px 12px 0 0;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--grey);transition:color .5s var(--ease)}
.bk-steps li::before{content:"";position:absolute;left:0;right:0;top:-1px;height:2px;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform .9s var(--ease)}
.bk-steps li.on,.bk-steps li.done{color:var(--ink)}
.bk-steps li.on::before,.bk-steps li.done::before{transform:none}
.bk-steps em{font-style:normal;margin-right:10px;color:var(--grey)}

/* ---------- Réservation : calendrier et créneaux ---------- */
.bk-pick{display:grid;grid-template-columns:7fr 5fr;gap:clamp(32px,5vw,72px);align-items:stretch}
.bk-h{font-size:clamp(22px,2vw,28px);letter-spacing:-.02em;line-height:1.15;font-weight:600}
.bk-h:focus{outline:none}
.bk-top{display:flex;align-items:center;justify-content:space-between;gap:12px 20px;flex-wrap:wrap;margin-bottom:22px}
.bk-mnav{display:flex;align-items:center;gap:6px}
.bk-month{font-size:17px;font-weight:500;min-width:9.2em;text-align:center}
.bk-month::first-letter{text-transform:uppercase}
.bk-arrow{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);display:inline-flex;align-items:center;justify-content:center;transition:border-color .3s var(--ease),opacity .3s}
.bk-arrow:hover:not(:disabled){border-color:var(--ink)}
.bk-arrow:disabled{opacity:.3;cursor:default}
.bk-arrow i{display:block;width:9px;height:9px;border-top:2px solid currentColor;border-right:2px solid currentColor;transform:translateX(-2px) rotate(45deg)}
.bk-arrow.prev i{transform:translateX(2px) rotate(-135deg)}
.bk-days{width:100%;border-collapse:collapse;table-layout:fixed}
.bk-days th{font-size:12px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--grey);padding:0 0 10px;text-align:center}
.bk-days td{padding:3px;text-align:center;vertical-align:middle}
.bk-day{position:relative;width:100%;max-width:58px;aspect-ratio:1;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:17px;font-weight:500;font-variant-numeric:tabular-nums;transition:background .35s var(--ease),color .35s var(--ease),box-shadow .35s var(--ease)}
.bk-day::after{content:"";position:absolute;left:50%;bottom:15%;width:4px;height:4px;margin-left:-2px;border-radius:50%;background:var(--blue);transition:background .35s}
.bk-day:hover:not(:disabled){background:rgba(11,42,91,.07)}
.bk-day:disabled{color:var(--grey);opacity:.45;cursor:default;font-weight:400}
.bk-day:disabled::after{display:none}
.bk-day.today{box-shadow:inset 0 0 0 1px rgba(11,11,12,.28)}
.bk-day[aria-pressed="true"]{background:var(--blue);color:#fff;box-shadow:none}
.bk-day[aria-pressed="true"]::after{background:#fff}
.bk-pick.loading .bk-days tbody{opacity:.5}
.bk-pick.loading .bk-day{color:transparent;background:rgba(11,11,12,.05);animation:bkpulse 1.4s ease-in-out infinite}
.bk-pick.loading .bk-day::after{display:none}
@keyframes bkpulse{50%{background:rgba(11,11,12,.1)}}
.motion .bk-days tbody.go-next{animation:bkmn .6s var(--ease) both}
.motion .bk-days tbody.go-prev{animation:bkmp .6s var(--ease) both}
@keyframes bkmn{from{opacity:0;transform:translateX(22px);filter:blur(3px)}}
@keyframes bkmp{from{opacity:0;transform:translateX(-22px);filter:blur(3px)}}
.bk-msg{margin-top:18px;font-size:15px;color:var(--grey);display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px}
.bk-msg:empty{display:none}
.bk-msg.err{color:var(--ink);border-left:2px solid var(--blue);padding-left:14px}
.bk-times>.bk-h{padding-top:6px}
.bk-times{border-left:1px solid var(--line);padding-left:clamp(28px,4vw,56px)}
.bk-tz{font-size:14px;color:var(--grey);margin-top:8px;line-height:1.45}
.bk-dayl{margin-top:24px;font-size:17px;font-weight:500;letter-spacing:-.01em}
.bk-dayl::first-letter{text-transform:uppercase}
.bk-dayl:empty{display:none}
.bk-slots{display:grid;grid-template-columns:repeat(auto-fill,minmax(108px,1fr));gap:10px;margin-top:16px}
.bk-slots:empty{display:none}
.bk-slot{width:100%;height:50px;border-radius:999px;border:1px solid rgba(11,11,12,.2);font-size:16px;font-weight:500;font-variant-numeric:tabular-nums;transition:border-color .3s var(--ease),background .35s var(--ease),color .35s var(--ease)}
.bk-slot:hover{border-color:var(--blue)}
.bk-slot[aria-pressed="true"]{background:var(--blue);border-color:var(--blue);color:#fff}
.motion .bk-slots li{animation:bkin .7s var(--ease) both;animation-delay:calc(var(--k,0) * 35ms)}
@keyframes bkin{from{opacity:0;transform:translateX(-14px);filter:blur(4px)}}
.bk-hint{margin-top:20px;font-size:16px;color:var(--grey)}
.bk-hint:empty{display:none}

/* ---------- Réservation : formulaire ---------- */
.bk-form{display:grid;grid-template-columns:4fr 8fr;gap:clamp(32px,5vw,72px);margin-top:clamp(48px,8vh,80px);padding-top:clamp(32px,5vh,48px);border-top:1px solid var(--line)}
.bk-form[hidden]{display:none}
.motion .bk-form.reveal{animation:bkin 1s var(--ease) both}
.bk-recap{align-self:start;display:flex;flex-direction:column;align-items:flex-start;gap:10px}
.bk-k{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--grey)}
.bk-recap-v{font-size:clamp(22px,2vw,28px);font-weight:600;letter-spacing:-.02em;line-height:1.2;padding-left:18px;border-left:2px solid var(--blue)}
.bk-recap-v::first-letter{text-transform:uppercase}
.bk-recap-v.none{color:var(--grey);border-left-color:var(--line);font-weight:500}
.bk-recap .small{margin-top:2px}
.bk-main{display:flex;flex-direction:column;gap:28px;min-width:0}
.bk-alert{padding:16px 18px;border-left:2px solid var(--blue);background:rgba(11,42,91,.05);font-size:16px;line-height:1.5}
.bk-alert[hidden]{display:none}
.bk-alert:focus{outline:none}
.bk-alert ul{margin-top:8px}
.bk-alert li{padding:2px 0 2px 18px;position:relative}
.bk-alert li::before{content:"";position:absolute;left:0;top:.8em;width:8px;height:1.5px;background:currentColor}
.bk-alert a{text-decoration:underline;text-underline-offset:3px}
.bk-fields{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.fld{display:flex;flex-direction:column;gap:8px;min-width:0;border:0}
.fld.full{grid-column:1/-1}
.fld>label,.fld legend{font-size:15px;font-weight:500;padding:0}
.fld legend{margin-bottom:8px}
.opt{color:var(--grey);font-weight:400}
.fld input:not([type=radio]),.fld textarea{width:100%;font:inherit;font-size:17px;color:var(--ink);background:#fff;border:1px solid rgba(11,11,12,.24);border-radius:12px;padding:14px 16px;line-height:1.4;transition:border-color .3s var(--ease),box-shadow .3s var(--ease);-webkit-appearance:none;appearance:none}
.fld textarea{min-height:128px;resize:vertical;line-height:1.5}
.fld input:hover,.fld textarea:hover{border-color:rgba(11,11,12,.45)}
.fld input:not([type=radio]):focus,.fld textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 1px var(--blue)}
.fld [aria-invalid="true"]{border-color:var(--ink)!important;border-width:1.5px!important}
.fld-help{font-size:14px;color:var(--grey);display:flex;justify-content:space-between;gap:12px}
.fld-err{font-size:14px;color:var(--ink);padding-left:12px;border-left:2px solid var(--blue);line-height:1.4}
.fld-err:empty{display:none}
.choices{display:flex;flex-wrap:wrap;gap:10px}
.choice{position:relative;display:inline-flex}
.choice input{position:absolute;inset:0;width:100%;height:100%;opacity:0;margin:0;cursor:pointer}
.choice span{display:inline-flex;align-items:center;height:48px;padding:0 20px;border-radius:999px;border:1px solid rgba(11,11,12,.24);font-size:16px;transition:background .3s var(--ease),border-color .3s var(--ease),color .3s var(--ease)}
.choice:hover span{border-color:rgba(11,11,12,.5)}
.choice input:checked+span{background:var(--blue);border-color:var(--blue);color:#fff}
.choice input:focus-visible+span{outline:2px solid var(--blue);outline-offset:3px}
fieldset.invalid .choice span{border-color:var(--ink)}
.consent{display:flex;gap:14px;align-items:flex-start;font-size:15px;color:var(--grey-2);line-height:1.5;cursor:pointer}
.consent input{-webkit-appearance:none;appearance:none;flex:0 0 22px;width:22px;height:22px;border:1.5px solid rgba(11,11,12,.55);border-radius:6px;margin:1px 0 0;display:grid;place-content:center;cursor:pointer;background:#fff;transition:background .25s var(--ease),border-color .25s var(--ease)}
.consent input::after{content:"";width:10px;height:5px;border-left:2px solid #fff;border-bottom:2px solid #fff;transform:translateY(-1px) rotate(-45deg) scale(0);transition:transform .25s var(--ease)}
.consent input:checked{background:var(--blue);border-color:var(--blue)}
.consent input:checked::after{transform:translateY(-1px) rotate(-45deg) scale(1)}
.consent input[aria-invalid="true"]{border-color:var(--ink);border-width:2px}
.consent a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.bk-hp{position:absolute!important;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}
.bk-submit{display:flex;flex-direction:column;align-items:flex-start;gap:14px}
.bk-noscript{margin-top:24px;padding:20px;border:1.5px dashed var(--grey);border-radius:14px;color:var(--grey-2)}

/* ---------- Confirmation et gestion d'un rendez-vous ---------- */
.rdv-facts{margin-top:clamp(40px,7vh,72px)}
.rdv-facts dd{font-size:clamp(19px,1.6vw,24px)}
.rdv-facts dd::first-letter{text-transform:uppercase}
.rdv-ref{font-variant-numeric:tabular-nums;letter-spacing:.02em}
.js .rdv-wait{visibility:hidden}
html:not(.js) [data-merci="ok"]{display:none}
.rdv-next{margin-top:clamp(40px,7vh,64px);display:flex;flex-direction:column;align-items:flex-start;gap:14px;max-width:34em}
.manage{margin-top:clamp(40px,7vh,72px)}
.mg-status{font-size:17px;color:var(--grey);display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px}
.mg-status:empty{display:none}
.mg-status.err{color:var(--ink);border-left:2px solid var(--blue);padding-left:14px}
.mg-notice{margin-top:28px;font-size:clamp(20px,1.8vw,26px);font-weight:500;letter-spacing:-.02em;line-height:1.3;padding-left:18px;border-left:2px solid var(--blue);color:var(--blue);max-width:28em}
.mg-notice:focus{outline:none}
.mg-notice[hidden],.mg-panel[hidden],.mg-actions[hidden]{display:none}
.mg-actions{margin-top:clamp(36px,6vh,56px);display:flex;flex-wrap:wrap;gap:14px}
.mg-panel{margin-top:clamp(36px,6vh,56px);padding-top:clamp(28px,4vh,40px);border-top:1px solid var(--line)}
.motion .mg-panel.reveal{animation:bkin .9s var(--ease) both}
.mg-confirm p{font-size:clamp(20px,1.8vw,26px);font-weight:500;letter-spacing:-.02em;line-height:1.3;max-width:28em}
.mg-confirm p::first-letter{text-transform:uppercase}
.mg-row{margin-top:24px;display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.mg-move-foot{margin-top:clamp(32px,5vh,48px);padding-top:28px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;align-items:center;gap:18px 28px}
.mg-move-foot .bk-recap-v{font-size:clamp(19px,1.6vw,23px)}

/* ---------- Démonstration (section fixe) ---------- */
.demo-in{display:grid;grid-template-columns:5fr 7fr;gap:64px;align-items:center;width:100%}
.demo-side h2{font-size:clamp(30px,3.6vw,52px)}
.demo-steps{margin-top:clamp(28px,5vh,48px);display:flex;flex-direction:column;gap:14px}
.demo-steps li{display:flex;gap:16px;align-items:baseline;font-size:clamp(17px,1.4vw,20px);font-weight:500;letter-spacing:-.01em;line-height:1.3;transition:opacity .6s var(--ease)}
.demo-steps em{font-style:normal;font-size:12px;letter-spacing:.1em;color:var(--grey);min-width:20px;font-variant-numeric:tabular-nums;transition:color .6s}
.motion .demo-steps li{opacity:.28}
.motion .demo-steps li.on{opacity:1}
.motion .demo-steps li.on em{color:var(--blue)}
.demo-note{margin-top:clamp(24px,4vh,40px)}
.demo-ui{position:relative;border:1px solid var(--line);border-radius:18px;background:#fff;padding-bottom:18px;box-shadow:0 40px 80px -50px rgba(11,11,12,.3);font-size:15px;line-height:1.35;overflow:hidden}
.demo-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 20px;border-bottom:1px solid var(--line)}
.demo-title{font-weight:600;letter-spacing:-.01em}
.demo-chip{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--grey);border:1px solid var(--line);border-radius:999px;padding:3px 10px;white-space:nowrap}
.demo-table{padding:4px 20px 0}
.dr{position:relative;display:grid;grid-template-columns:1.25fr .9fr 1fr 1fr;gap:12px;align-items:center;height:48px;border-bottom:1px solid var(--line)}
.dr>span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;position:relative}
.dh{height:40px;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--grey)}
.dn::before{content:"";position:absolute;inset:0 -20px;background:rgba(11,42,91,.06);opacity:var(--hl,1)}
.dn>span:first-child{font-weight:600}
.dtag{font-style:normal;display:inline-flex;align-items:center;gap:6px;font-size:13px;line-height:1.5;padding:1px 10px;border-radius:999px;border:1px solid var(--line);white-space:nowrap}
.dtag.wait{color:var(--grey);border-style:dashed;border-color:rgba(107,112,120,.6)}
.dtag.blue{color:var(--blue);border-color:rgba(11,42,91,.4)}
.dtag.ok::before{content:"";width:8px;height:4px;border-left:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:translateY(-1px) rotate(-45deg)}
.sw{display:inline-grid!important;justify-items:start}
.sw>i{grid-area:1/1;font-style:normal}
.sw>.a{visibility:hidden}
.motion .sw>.a{visibility:visible}
.demo-card{position:absolute;left:20px;right:20px;top:0;z-index:2;background:#fff;border:1px solid rgba(11,42,91,.4);border-radius:14px;padding:14px 18px;box-shadow:0 22px 44px -22px rgba(11,11,12,.4);display:grid;grid-template-columns:1fr auto;gap:2px 16px;align-items:center;will-change:transform,opacity}
.demo-card .k{grid-column:1/-1;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--blue)}
.demo-card b{font-weight:600;font-size:17px;letter-spacing:-.01em}
.demo-card .s{color:var(--grey);font-size:14px}
.demo-card .dtag{grid-row:2/4;grid-column:2}
html:not(.motion) .demo-card{display:none}
.demo-log{margin:18px 20px 0;display:flex;flex-direction:column;gap:10px}
.demo-log li{display:grid;grid-template-columns:10px 1fr auto;gap:2px 14px;align-items:center}
.demo-log li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--blue);grid-row:1/3;align-self:start;margin-top:6px}
.demo-log .t{font-weight:600;letter-spacing:-.01em}
.demo-log .s{grid-column:2;color:var(--grey);font-size:14px}
.demo-log .w.sw{justify-items:end}
.demo-log .w{grid-column:3;grid-row:1/3;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--grey);white-space:nowrap}
.demo-prog{grid-column:2/4;height:2px;background:var(--line);margin-top:6px;position:relative;overflow:hidden}
.demo-prog b{position:absolute;inset:0;background:var(--blue);transform-origin:left}
.motion .demo{height:420vh}
.motion .demo .demo-in{padding-top:var(--nav-h)}
.motion .demo-ui,.motion .demo-card,.motion .dr,.motion .demo-log,.motion .demo-log li{will-change:transform,opacity}

/* ---------- Calculateur ---------- */
.calc{display:flex;flex-direction:column;gap:28px}
.calc-in{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;border-top:1px solid var(--line);padding-top:28px}
.calc-f{display:flex;flex-direction:column;gap:10px;min-width:0}
.calc-f>label{font-size:15px;font-weight:500;line-height:1.35;min-height:2.7em}
.stepper{display:flex;align-items:center;height:56px;border:1px solid rgba(11,11,12,.24);border-radius:999px;padding:0 4px;transition:border-color .3s var(--ease),box-shadow .3s var(--ease)}
.stepper:focus-within{border-color:var(--blue);box-shadow:0 0 0 1px var(--blue)}
.stepper input{flex:1;min-width:0;width:100%;height:100%;border:0;background:transparent;font:inherit;font-size:22px;font-weight:600;letter-spacing:-.02em;text-align:center;color:var(--ink);font-variant-numeric:tabular-nums;-moz-appearance:textfield;appearance:textfield}
.stepper input:focus{outline:none}
.stepper input::-webkit-outer-spin-button,.stepper input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.stepper button{flex:0 0 44px;width:44px;height:44px;border-radius:50%;position:relative;transition:background .3s var(--ease)}
.stepper button:hover{background:rgba(11,42,91,.07)}
.stepper button::before,.stepper button.plus::after{content:"";position:absolute;left:50%;top:50%;width:14px;height:2px;margin:-1px 0 0 -7px;background:currentColor}
.stepper button.plus::after{transform:rotate(90deg)}
.calc-h{font-size:14px;color:var(--grey);line-height:1.4}
.calc-out{border-top:1px solid var(--line);padding-top:28px;display:flex;flex-direction:column;gap:8px}
.calc-v{font-size:clamp(56px,7.4vw,112px);font-weight:600;letter-spacing:-.045em;line-height:.95;color:var(--blue);font-variant-numeric:tabular-nums}
.calc-v small{font-size:.32em;letter-spacing:-.02em;color:var(--ink);font-weight:500;margin-left:.2em}
.calc-formula{font-size:16px;color:var(--grey-2);line-height:1.45}
.calc-hyp{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;font-size:15px;color:var(--grey-2)}
.calc-hyp input{width:84px;height:44px;border:1px solid rgba(11,11,12,.24);border-radius:10px;font:inherit;font-size:17px;font-weight:600;text-align:center;color:var(--ink);font-variant-numeric:tabular-nums}
.calc-hyp input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 1px var(--blue)}
.calc .note{margin-top:0}
.calc .btn{align-self:flex-start}

/* ---------- Vitrine de projets ---------- */
.showcase{display:grid;grid-template-columns:7fr 5fr;gap:clamp(32px,5vw,72px);align-items:center;margin-top:clamp(48px,8vh,88px)}
.showcase+.showcase{margin-top:clamp(72px,12vh,128px)}
.showcase.rev{grid-template-columns:5fr 7fr}
.showcase.rev>.browser{order:2}
.browser{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;box-shadow:0 40px 80px -50px rgba(11,11,12,.35)}
.browser-bar{display:flex;align-items:center;gap:14px;height:38px;padding:0 14px;border-bottom:1px solid var(--line);background:rgba(11,11,12,.025)}
.browser-dots{display:flex;gap:6px;flex:0 0 auto}
.browser-dots i{width:9px;height:9px;border-radius:50%;background:rgba(11,11,12,.14)}
.browser-url{flex:1;min-width:0;max-width:300px;margin:0 auto;height:22px;padding:0 12px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:12px;color:var(--grey);display:flex;align-items:center;justify-content:center;white-space:nowrap;overflow:hidden}
.browser-bar::after{content:"";flex:0 0 39px}
.browser-view{position:relative;aspect-ratio:16/9;overflow:hidden;background:rgba(11,11,12,.03)}
.browser-view img{position:absolute;left:0;top:0;width:100%;height:auto;display:block}
.browser-view.empty{display:flex;align-items:center;justify-content:center;border:0}
.sc-body{display:flex;flex-direction:column;align-items:flex-start;gap:16px;min-width:0}
.sc-body h3{font-size:clamp(30px,3.2vw,46px);letter-spacing:-.035em;line-height:1.05}
.sc-body .lead{font-size:clamp(18px,1.4vw,21px);color:var(--grey-2)}
.sc-facts{width:100%;border-top:1px solid var(--line);margin-top:6px}
.sc-facts>div{display:grid;grid-template-columns:8.5em 1fr;gap:16px;padding:12px 0;border-bottom:1px solid var(--line);font-size:16px;line-height:1.4}
.sc-facts dt{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--grey);padding-top:3px}
.sc-facts dd{color:var(--ink)}
.sc-body .more{margin-top:8px}

/* ---------- Ce que je ne fais pas ---------- */
.nots li{gap:22px}
.nots li::before{content:"";flex:0 0 22px;height:2px;background:var(--blue);align-self:center;transform-origin:left;transition:transform 1s var(--ease) .25s}
.motion .nots li[data-r]::before{transform:scaleX(0);transition-delay:calc(var(--d,0ms) + 300ms)}
.motion .nots li[data-r].in::before{transform:none}

/* ---------- Portrait (emplacement) ---------- */
.hero-in.with-portrait{display:grid;grid-template-columns:minmax(0,1fr) clamp(220px,24vw,340px);gap:clamp(40px,6vw,96px);align-items:center}
.portrait{margin:0}
.portrait-frame{aspect-ratio:1;border-radius:18px;background:rgba(11,11,12,.04);border:1.5px dashed rgba(107,112,120,.7);display:flex;align-items:center;justify-content:center;overflow:hidden}
.portrait-frame img{width:100%;height:100%;object-fit:cover;display:block}
.motion .portrait .portrait-frame{clip-path:inset(100% 0 0 0 round 18px);transition:clip-path 1.5s var(--ease);transition-delay:calc(var(--d,0ms) + 150ms)}
.motion .portrait.in .portrait-frame{clip-path:inset(0 0 0 0 round 18px)}

@media (max-width:900px){
  .bk-pick{grid-template-columns:1fr;gap:36px}
  .bk-times>.bk-h{padding-top:6px}
.bk-times{border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:28px}
  .bk-form{grid-template-columns:1fr;gap:28px}
  .bk-fields{grid-template-columns:1fr}
  .demo-in{grid-template-columns:1fr;gap:22px;align-content:center}
  .demo-side h2{font-size:clamp(26px,6.6vw,40px)}
  .demo-steps{margin-top:16px}
  .motion .demo-steps{display:grid;gap:0}
  .motion .demo-steps li{grid-area:1/1;opacity:0;transform:translateX(-12px);transition:opacity .5s var(--ease),transform .7s var(--ease)}
  .motion .demo-steps li.on{opacity:1;transform:none}
  .motion .demo-note{margin-top:12px}
  .calc-in{grid-template-columns:1fr}
  .calc-f>label{min-height:0}
  .showcase,.showcase.rev{grid-template-columns:1fr;gap:28px}
  .showcase.rev>.browser{order:0}
  .hero-in.with-portrait{grid-template-columns:1fr;gap:28px}
  .portrait{width:clamp(120px,34vw,180px);order:-1}
}
@media (max-width:560px){
  .bk-steps li{font-size:11px;letter-spacing:.08em;padding-right:6px}
  .bk-steps em{display:block;margin:0 0 2px}
  .bk-day{font-size:16px}
  .bk-days td{padding:2px}
  .bk-month{min-width:0;font-size:16px}
  .rdv-facts dd{font-size:18px}
  .demo-ui{font-size:13px;border-radius:14px;padding-bottom:12px}
  .demo-bar{padding:10px 14px}
  .demo-chip{font-size:11px}
  .demo-table{padding:2px 14px 0}
  .dr{grid-template-columns:1.1fr .85fr .95fr 1.05fr;gap:6px;height:40px}
  .dh{height:32px;font-size:10px;letter-spacing:.02em}
  .dn::before{inset:0 -14px}
  .dtag{font-size:12px;padding:0 7px}
  .dtag.ok::before{display:none}
  .demo-card{left:14px;right:14px;padding:10px 14px}
  .demo-card b{font-size:15px}
  .demo-log{margin:12px 14px 0;gap:6px}
  .demo-log .s{font-size:12.5px}
  .sc-facts>div{grid-template-columns:1fr;gap:2px}
  .browser-url{max-width:200px}
}
@media (max-height:760px) and (min-width:901px){
  .demo-steps{gap:8px}
  .dr{height:42px}
  .demo-log{gap:6px}
}

/* ---------- Mouvement réduit : tout visible, rien ne bouge ---------- */
.static *,.static *::before,.static *::after{transition-duration:0s!important;transition-delay:0s!important;animation:none!important}