/* ==========================================================================
   FAUVE STUDIO
   Aucun WebGL : l'objet du hero est une page web éclatée en couches, en CSS 3D.
   C'est le sujet lui-même, et ça ne coûte presque rien à la machine.
   ========================================================================== */

:root{
  --void:#0B0510;
  --void-2:#150A24;
  --violet:#8B3DFF;
  --violet-deep:#5B18B8;
  --violet-soft:#C9A6FF;
  --bone:#EDE7F5;
  --mute:#A79ABC;
  --faint:#77698C;
  --line:rgba(237,231,245,.11);
  --line-2:rgba(237,231,245,.22);
  --glass:rgba(21,10,36,.66);

  --display:'Syne',system-ui,sans-serif;
  --texte:'Geist',system-ui,-apple-system,sans-serif;
  --mono:'Geist Mono',ui-monospace,monospace;
  --ease:cubic-bezier(.23,1,.32,1);
  --large:1200px;
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{background:var(--void);color:var(--bone);font-family:var(--texte);
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden;}
a{color:inherit;text-decoration:none;}
img{display:block;max-width:100%;}
li{list-style:none;}
::selection{background:var(--violet);color:#fff;}
:focus-visible{outline:2px solid var(--violet-soft);outline-offset:4px;}
.wrap{max-width:var(--large);margin:0 auto;padding:0 26px;}
.wrap-large{max-width:1440px;margin:0 auto;padding:0 26px;}
.centre{text-align:center;}
.skip{position:absolute;left:-9999px;top:0;z-index:300;background:var(--bone);color:var(--void);padding:14px 20px;font-weight:600;}
.skip:focus{left:0;}

.grain{position:fixed;inset:0;z-index:60;pointer-events:none;opacity:.045;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");}

/* ------------------------------------------------------------- boutons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  min-height:52px;padding:0 26px;border-radius:100px;cursor:pointer;
  font-weight:600;font-size:15.5px;border:1px solid transparent;
  transition:transform .16s var(--ease),background-color .22s,color .22s,border-color .22s;}
.btn:active{transform:scale(.97);}
.btn .ar{width:16px;height:16px;transition:transform .2s var(--ease);}
.btn-plein{background:var(--bone);color:var(--void);}
.btn-trait{border-color:var(--line-2);color:var(--bone);}
@media (hover:hover) and (pointer:fine){
  .btn-plein:hover{background:var(--violet-soft);}
  .btn-trait:hover{border-color:var(--bone);background:rgba(139,61,255,.12);}
  .btn:hover .ar{transform:translate(3px,-3px);}
}
.ar{width:15px;height:15px;flex:0 0 auto;}

/* ----------------------------------------------------------------- nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:70;background:rgba(11,5,16,.82);
  backdrop-filter:blur(16px);border-bottom:1px solid transparent;transition:border-color .3s;}
.nav.posee{border-bottom-color:var(--line);}
.nav-in{max-width:var(--large);margin:0 auto;padding:0 26px;height:70px;display:flex;align-items:center;gap:26px;}
.brand{display:inline-flex;align-items:center;gap:.11em;font-family:var(--display);
  font-weight:800;font-size:20px;letter-spacing:.03em;margin-right:auto;}
 /* le mark remplace le F : hauteur de capitale, chasse extended, collé au mot */
.brand-mk{height:.65em;width:.77em;flex:0 0 .77em;color:var(--violet-soft);
  margin-top:-.02em;}
.nav-liens{display:flex;gap:24px;}
.nav-liens a{font-size:14.5px;color:var(--mute);min-height:44px;display:inline-flex;align-items:center;transition:color .2s;}
.nav-liens a.actif{color:var(--bone);}
@media (hover:hover) and (pointer:fine){.nav-liens a:hover{color:var(--bone);}}
.nav-cta{border:1px solid var(--line-2);padding:0 18px;border-radius:100px;min-height:42px;
  display:inline-flex;align-items:center;font-size:14.5px;transition:border-color .2s,background-color .2s;}
@media (hover:hover) and (pointer:fine){.nav-cta:hover{border-color:var(--violet-soft);background:rgba(139,61,255,.14);}}
.burger{display:none;background:none;border:1px solid var(--line-2);border-radius:100px;
  width:44px;height:44px;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px;}
.burger span{display:block;width:16px;height:1.5px;background:var(--bone);transition:transform .2s var(--ease);}
.burger[aria-expanded="true"] span:first-child{transform:translateY(3.25px) rotate(45deg);}
.burger[aria-expanded="true"] span:last-child{transform:translateY(-3.25px) rotate(-45deg);}
.drawer{background:rgba(11,5,16,.97);border-top:1px solid var(--line);padding:6px 26px 16px;}
.drawer a{display:flex;align-items:center;min-height:54px;font-family:var(--display);
  font-weight:700;font-size:18px;border-bottom:1px solid var(--line);}
.drawer a:last-child{border-bottom:none;color:var(--violet-soft);}

/* ---------------------------------------------------------------- hero */
.hero{padding:130px 0 40px;}
.hero-in{text-align:center;max-width:780px;}
.hero h1{font-family:var(--display);font-weight:800;font-size:clamp(38px,6vw,74px);
  line-height:1.02;letter-spacing:-.04em;}
.hero-p{margin:24px auto 0;max-width:52ch;color:var(--mute);font-size:clamp(16px,1.9vw,18.5px);}
.actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:32px;}

/* la pile : une page web éclatée en couches */
.hero-scene{display:flex;align-items:center;justify-content:center;gap:clamp(20px,5vw,70px);
  padding:104px 26px 30px;flex-wrap:wrap;}
.scene{perspective:1500px;flex:0 0 auto;}
.pile{width:min(500px,80vw);aspect-ratio:4/3;position:relative;transform-style:preserve-3d;
  transform:rotateX(58deg) rotateZ(-38deg);animation:pivote 40s linear infinite;}
@keyframes pivote{
  from{transform:rotateX(58deg) rotateZ(-38deg);}
  to  {transform:rotateX(58deg) rotateZ(322deg);}
}
.couche{position:absolute;inset:0;border-radius:9px;border:1px solid rgba(237,231,245,.17);
  background:rgba(11,5,16,.5);box-shadow:0 18px 40px -22px rgba(0,0,0,.9);}
.k1{transform:translateZ(0);}
.k2{transform:translateZ(36px);}
.k3{transform:translateZ(72px);}
.k4{transform:translateZ(108px);}
.k5{transform:translateZ(150px);border-color:rgba(201,166,255,.42);overflow:hidden;padding:0;}
.quadrillage{background-image:
  linear-gradient(rgba(237,231,245,.10) 1px,transparent 1px),
  linear-gradient(90deg,rgba(237,231,245,.10) 1px,transparent 1px);
  background-size:26px 26px;}
.couche .cadre{position:absolute;border:1px solid rgba(201,166,255,.5);border-radius:4px;}
.f1{left:8%;top:10%;right:8%;height:22%;}
.f2{left:8%;top:40%;width:38%;height:44%;}
.f3{right:8%;top:40%;width:38%;height:44%;}
.couche .ligne{position:absolute;height:7px;border-radius:3px;background:rgba(237,231,245,.55);}
.l1{left:10%;top:18%;width:52%;height:12px;}
.l2{left:10%;top:38%;width:74%;}
.l3{left:10%;top:50%;width:66%;}
.l4{left:10%;top:70%;width:30%;background:var(--violet-soft);}
.couche .bloc{position:absolute;border-radius:5px;}
.b1{left:8%;top:10%;right:8%;height:24%;background:var(--violet-deep);}
.b2{left:8%;bottom:12%;width:36%;height:38%;background:var(--violet);opacity:.75;}
.b3{right:8%;bottom:12%;width:36%;height:38%;background:rgba(201,166,255,.42);}
.k5 .ecran{position:absolute;inset:0;border-radius:8px;overflow:hidden;}
.k5 .ecran img{width:100%;height:100%;object-fit:cover;object-position:top center;}

.legende{display:flex;flex-direction:column;gap:14px;font-family:var(--mono);font-size:12.5px;color:var(--mute);}
.legende li{display:flex;align-items:center;gap:12px;white-space:nowrap;}
.legende b{color:var(--violet-soft);font-weight:400;}
.legende li::after{content:"";flex:1;height:1px;background:var(--line);min-width:26px;}

/* -------------------------------------------------------------- bande */
.bande{border-block:1px solid var(--line);}
.bande-in{display:grid;grid-template-columns:repeat(4,1fr);}
.bande-in > div{padding:26px 22px;border-right:1px solid var(--line);}
.bande-in > div:last-child{border-right:none;}
.bande-in b{display:block;font-family:var(--display);font-weight:800;font-size:clamp(28px,3.4vw,40px);
  letter-spacing:-.04em;font-variant-numeric:tabular-nums;}
.bande-in span{display:block;margin-top:4px;font-size:13px;color:var(--faint);line-height:1.45;}

/* -------------------------------------------------- têtes et sections */
.entete{padding:130px 0 26px;text-align:center;}
.entete h1{font-family:var(--display);font-weight:800;font-size:clamp(32px,5.2vw,60px);
  line-height:1.03;letter-spacing:-.04em;max-width:16ch;margin:0 auto;}
.entete p{margin:18px auto 0;max-width:56ch;color:var(--mute);}
.tete{text-align:center;max-width:600px;margin:0 auto 54px;}
.tete h2{font-family:var(--display);font-weight:800;font-size:clamp(28px,4.4vw,50px);
  line-height:1.04;letter-spacing:-.04em;}
.tete p{margin-top:16px;color:var(--mute);}

/* --------------------------------------------------- aperçu (accueil) */
.apercu{padding:90px 0;}
.minis{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;}
.mini{grid-column:span 2;display:block;}
.mini:nth-child(1),.mini:nth-child(2){grid-column:span 3;}
.mini-vis{display:block;overflow:hidden;border-radius:12px;border:1px solid var(--line-2);
  aspect-ratio:16/10;background:var(--void-2);
  transition:border-color .3s,transform .35s var(--ease);}
.mini-vis img{width:100%;height:100%;object-fit:cover;object-position:top center;transition:transform .6s var(--ease);}
.mini-txt{display:block;margin-top:12px;}
.mini-txt b{display:block;font-family:var(--display);font-weight:700;font-size:17px;letter-spacing:-.02em;}
.mini-txt i{display:block;font-style:normal;font-family:var(--mono);font-size:11.5px;color:var(--faint);margin-top:2px;}
@media (hover:hover) and (pointer:fine){
  .mini:hover .mini-vis{transform:translateY(-4px);border-color:rgba(201,166,255,.45);}
  .mini:hover .mini-vis img{transform:scale(1.04);}
}
.apercu .centre{margin-top:44px;}

/* ---------------------------------------------- galerie : le carrousel */
.galerie{padding:40px 0 90px;}
.rail{overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;
  scrollbar-width:none;-ms-overflow-style:none;perspective:1500px;padding:30px 0;}
.rail::-webkit-scrollbar{display:none;}
.piste{display:flex;gap:clamp(18px,3vw,44px);width:max-content;
  padding-inline:max(26px,calc(50vw - min(310px,34vw)));transform-style:preserve-3d;}
.diapo{flex:0 0 min(620px,78vw);scroll-snap-align:center;
  transform-style:preserve-3d;will-change:transform,opacity;
  transition:opacity .35s var(--ease);}
.diapo-lien{display:block;}
.diapo-cadre{display:block;border-radius:13px;overflow:hidden;border:1px solid var(--line-2);
  background:var(--void-2);box-shadow:0 40px 80px -44px rgba(0,0,0,.95);
  transition:border-color .3s;}
.diapo-barre{display:flex;align-items:center;gap:6px;padding:9px 13px;background:rgba(237,231,245,.06);
  border-bottom:1px solid var(--line);}
.diapo-barre i{width:8px;height:8px;border-radius:50%;background:rgba(237,231,245,.22);}
.diapo-barre em{margin-left:10px;font-style:normal;font-family:var(--mono);font-size:10.5px;color:var(--faint);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.diapo-cadre img{display:block;width:100%;height:auto;}
.diapo-txt{display:block;margin-top:18px;text-align:center;}
.diapo-txt b{display:block;font-family:var(--display);font-weight:700;font-size:clamp(19px,2.4vw,25px);letter-spacing:-.03em;}
.diapo-txt i{display:block;font-style:normal;font-family:var(--mono);font-size:11.5px;color:var(--faint);margin-top:4px;}
.diapo-txt em{display:inline-flex;align-items:center;gap:6px;margin-top:10px;font-style:normal;
  font-size:13.5px;color:var(--violet-soft);transition:color .2s;}
@media (hover:hover) and (pointer:fine){
  .diapo-lien:hover .diapo-cadre{border-color:var(--teinte,var(--violet-soft));}
  .diapo-lien:hover .diapo-txt em{color:var(--bone);}
}
.cmd{display:flex;align-items:center;justify-content:center;gap:18px;margin-top:34px;}
.fleche{width:46px;height:46px;border-radius:50%;border:1px solid var(--line-2);background:none;
  color:var(--bone);cursor:pointer;display:grid;place-items:center;
  transition:border-color .2s,background-color .2s,transform .16s var(--ease);}
.fleche svg{width:19px;height:19px;}
.fleche:active{transform:scale(.94);}
.fleche:disabled{opacity:.3;cursor:default;}
@media (hover:hover) and (pointer:fine){.fleche:not(:disabled):hover{border-color:var(--bone);background:rgba(139,61,255,.14);}}
.puces{display:flex;gap:8px;}
.puce{width:8px;height:8px;border-radius:50%;border:none;background:rgba(237,231,245,.22);cursor:pointer;padding:0;
  transition:background-color .25s,transform .25s var(--ease);}
.puce.actif{background:var(--violet-soft);transform:scale(1.4);}

/* ------------------------------------------------------------- projet */
.projet{padding:120px 0 0;}
.fil{font-family:var(--mono);font-size:11.5px;color:var(--faint);margin-bottom:26px;}
.fil a{color:var(--mute);} .fil b{color:var(--bone);font-weight:400;} .fil span{margin:0 6px;}
.projet h1{font-family:var(--display);font-weight:800;font-size:clamp(34px,5.6vw,64px);
  line-height:1.02;letter-spacing:-.04em;}
.projet-accroche{margin-top:14px;font-size:clamp(18px,2.4vw,23px);color:var(--violet-soft);
  font-family:var(--display);font-weight:600;letter-spacing:-.02em;}
.fiche{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin:38px 0 44px;
  background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden;}
.fiche > div{background:var(--void);padding:18px 20px;}
.fiche dt{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);}
.fiche dd{margin-top:5px;font-size:15px;}
.projet-vis{border-radius:14px;overflow:hidden;border:1px solid var(--line-2);background:var(--void-2);
  box-shadow:0 50px 90px -50px rgba(0,0,0,.95);}
.projet-vis img{width:100%;}
.projet-texte{max-width:700px;padding-top:70px;}
.projet-texte h2,.texte h2{font-family:var(--display);font-weight:700;font-size:clamp(22px,2.9vw,30px);
  letter-spacing:-.03em;margin:38px 0 14px;}
.projet-texte h2:first-child{margin-top:0;}
.projet-texte p,.texte p{color:var(--mute);margin-bottom:14px;}
.liste-puces li{position:relative;padding:9px 0 9px 22px;color:var(--mute);border-bottom:1px solid var(--line);}
.liste-puces li::before{content:"";position:absolute;left:0;top:19px;width:9px;height:1.5px;background:var(--teinte,var(--violet));}
.projet-lien{margin-top:34px;}
.navproj{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding-top:80px;padding-bottom:20px;}
.navproj a{border:1px solid var(--line);border-radius:14px;padding:22px 24px;transition:border-color .25s,background-color .25s;}
.navproj-r{text-align:right;}
.navproj span{display:block;font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--faint);}
.navproj b{display:block;margin-top:6px;font-family:var(--display);font-weight:700;font-size:19px;letter-spacing:-.02em;}
@media (hover:hover) and (pointer:fine){.navproj a:hover{border-color:var(--line-2);background:rgba(139,61,255,.07);}}

/* ----------------------------------------------------------- services */
.services{padding:60px 0 90px;}
.service{display:grid;grid-template-columns:70px 1fr;gap:26px;padding:38px 0;border-top:1px solid var(--line);}
.service:last-child{border-bottom:1px solid var(--line);}
.service-num{font-family:var(--mono);font-size:13px;color:var(--violet-soft);padding-top:8px;}
.service h2{font-family:var(--display);font-weight:800;font-size:clamp(24px,3.4vw,36px);letter-spacing:-.035em;}
.service-prix{margin-top:6px;font-family:var(--mono);font-size:13px;color:var(--violet-soft);}
.service-corps > p:not(.service-prix){margin:14px 0 18px;color:var(--mute);max-width:56ch;}
.service .liste-puces{max-width:56ch;}

/* -------------------------------------------------------------- tarif */
.tarif-sec{padding:50px 0 100px;}
.carte-tarif{max-width:680px;margin:0 auto;border:1px solid var(--line-2);border-radius:20px;
  background:var(--glass);padding:44px 38px 38px;text-align:center;
  box-shadow:inset 0 1px 0 rgba(237,231,245,.08),0 60px 110px -60px rgba(0,0,0,.95);}
.tarif-k{display:block;font-family:var(--mono);font-size:11.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--faint);}
.tarif-v{display:block;margin-top:10px;font-family:var(--display);font-weight:800;
  font-size:clamp(30px,9.4vw,74px);line-height:1;letter-spacing:-.05em;font-variant-numeric:tabular-nums;}
.tarif-v i{font-style:normal;font-size:.34em;color:var(--violet-soft);vertical-align:.42em;margin-left:8px;}
.tarif-d{display:block;margin-top:12px;font-family:var(--mono);font-size:12.5px;color:var(--mute);}
.tarif-liste{margin:32px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:0 28px;text-align:left;}
.tarif-liste li{padding:11px 0 11px 22px;position:relative;font-size:14.6px;border-bottom:1px solid var(--line);}
.tarif-liste li::before{content:"";position:absolute;left:0;top:20px;width:9px;height:1.5px;background:var(--violet);}
.tarif-fine{margin:24px 0 28px;font-family:var(--mono);font-size:12px;color:var(--faint);}
.tarif-fine a{color:var(--violet-soft);text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere;}
.faq{max-width:680px;margin:80px auto 0;}
.faq h2{font-family:var(--display);font-weight:800;font-size:clamp(24px,3.4vw,34px);letter-spacing:-.035em;margin-bottom:20px;text-align:center;}
.qr{border-bottom:1px solid var(--line);}
.qr summary{cursor:pointer;padding:18px 0;font-weight:600;font-size:16.5px;list-style:none;display:flex;justify-content:space-between;gap:16px;}
.qr summary::-webkit-details-marker{display:none;}
.qr summary::after{content:"+";color:var(--violet-soft);font-size:20px;line-height:1;}
.qr[open] summary::after{content:"–";}
.qr p{padding:0 0 18px;color:var(--mute);}

/* --------------------------------------------------------------- blog */
.posts{padding:50px 0 100px;}
.post{border-top:1px solid var(--line);}
.post:last-child{border-bottom:1px solid var(--line);}
.post a{display:block;padding:34px 0;transition:padding-left .3s var(--ease);}
.post-meta{font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;color:var(--faint);}
.post h2{margin:10px 0 10px;font-family:var(--display);font-weight:800;
  font-size:clamp(23px,3.4vw,34px);line-height:1.08;letter-spacing:-.035em;max-width:22ch;}
.post p{color:var(--mute);max-width:60ch;}
.post em{display:inline-flex;align-items:center;gap:7px;margin-top:14px;font-style:normal;
  font-size:14px;color:var(--violet-soft);}
@media (hover:hover) and (pointer:fine){.post a:hover{padding-left:16px;}}

.article{padding:120px 0 0;}
.article h1{font-family:var(--display);font-weight:800;font-size:clamp(30px,5vw,54px);
  line-height:1.05;letter-spacing:-.04em;margin-top:12px;max-width:20ch;}
.chapo{margin-top:20px;font-size:clamp(17px,2.2vw,21px);color:var(--bone);max-width:60ch;}
.texte{max-width:700px;padding-top:50px;}
.texte ul{margin:0 0 16px;}
.texte li{position:relative;padding:8px 0 8px 22px;color:var(--mute);}
.texte li::before{content:"";position:absolute;left:0;top:18px;width:9px;height:1.5px;background:var(--violet);}
.texte strong{color:var(--bone);font-weight:600;}
.conclusion{margin-top:34px;padding:22px 26px;border-left:2px solid var(--violet);
  background:rgba(139,61,255,.07);border-radius:0 12px 12px 0;color:var(--bone) !important;}

/* -------------------------------------------------------------- appel */
.appel{padding:100px 0 110px;border-top:1px solid var(--line);}
.appel-in{max-width:620px;text-align:center;}
.appel h2{font-family:var(--display);font-weight:800;font-size:clamp(28px,4.4vw,50px);
  line-height:1.04;letter-spacing:-.04em;}
.appel p{margin:16px auto 0;max-width:46ch;color:var(--mute);}

/* --------------------------------------------------------------- pied */
.pied{border-top:1px solid var(--line);padding:56px 0 26px;}
.pied-in{display:grid;grid-template-columns:2fr 1fr 1fr;gap:36px;}
.pied-col p{margin-top:14px;color:var(--faint);font-size:14.5px;max-width:34ch;}
.pied-col h3{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--faint);margin-bottom:12px;font-weight:400;}
.pied-col a:not(.brand){display:block;padding:6px 0;font-size:14.5px;color:var(--mute);transition:color .2s;}
@media (hover:hover) and (pointer:fine){.pied-col a:not(.brand):hover{color:var(--bone);}}
.pied-lieu{margin-top:12px !important;}
.pied-bas{margin-top:44px;padding-top:22px;border-top:1px solid var(--line);}
.pied-bas p{font-family:var(--mono);font-size:12px;color:var(--faint);}

/* =============================================== apparitions (rapides) */
/* Rien ne reste jamais invisible : filet de sécurité dans app.js à 1,2 s. */
.anim{opacity:0;transform:translate3d(0,14px,0);
  transition:opacity .38s var(--ease),transform .38s var(--ease);}
.anim.vu{opacity:1;transform:none;}

/* ========================================================== responsive */
@media (max-width:980px){
  .minis{grid-template-columns:repeat(4,1fr);}
  .mini,.mini:nth-child(1),.mini:nth-child(2){grid-column:span 2;}
  .fiche{grid-template-columns:1fr 1fr;}
  .pied-in{grid-template-columns:1fr 1fr;}
}
@media (max-width:820px){
  .nav-liens{display:none;}
  .nav-cta{display:none;}
  .burger{display:flex;}
  .bande-in{grid-template-columns:1fr 1fr;}
  .bande-in > div:nth-child(2n){border-right:none;}
  .bande-in > div:nth-child(-n+2){border-bottom:1px solid var(--line);}
  .hero-scene{flex-direction:column;gap:26px;}
  .legende{flex-direction:row;flex-wrap:wrap;justify-content:center;gap:8px 18px;}
  .legende li::after{display:none;}
  .tarif-liste{grid-template-columns:1fr;}
  .service{grid-template-columns:1fr;gap:10px;}
  .service-num{padding-top:0;}
  .navproj{grid-template-columns:1fr;}
  .navproj-r{text-align:left;}
}
@media (max-width:600px){
  body{font-size:16px;}
  .wrap,.wrap-large{padding:0 20px;}
  .nav-in{padding:0 20px;height:64px;}
  .hero{padding:104px 0 20px;}
  .entete,.projet,.article{padding-top:104px;}
  .btn{width:100%;}
  .minis{grid-template-columns:1fr;}
  .bande-in{grid-template-columns:1fr;}
  .bande-in > div{border-right:none;border-bottom:1px solid var(--line);}
  .bande-in > div:last-child{border-bottom:none;}
  .fiche{grid-template-columns:1fr;}
  .carte-tarif{padding:30px 22px 28px;}
  .pied-in{grid-template-columns:1fr;gap:28px;}
  /* la pile tourne aussi sur téléphone, un peu plus à plat et plus petite.
     Seul transform est animé : le compositeur s'en charge, sans repeindre la page. */
  .pile{transform:rotateX(52deg) rotateZ(-32deg) scale(.92);animation:pivote-mobile 40s linear infinite;}
}
@keyframes pivote-mobile{
  from{transform:rotateX(52deg) rotateZ(-32deg) scale(.92);}
  to  {transform:rotateX(52deg) rotateZ(328deg) scale(.92);}
}

/* ============================================== mouvement réduit */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .anim{opacity:1;transform:none;transition:none;}
  .pile{animation:none;}
  .rail{scroll-behavior:auto;}
  .diapo,.mini-vis,.mini-vis img,.btn,.btn .ar,.post a{transition:none;}
}

/* ==================================================== ils nous font confiance
   Un rail horizontal, des plaques accrochées dessous. Elles défilent et
   oscillent doucement : deux animations sur deux éléments distincts, donc
   aucune transformation ne s'écrase. Les fonds hétérogènes des logos fournis
   deviennent une mosaïque assumée plutôt qu'un défaut.                       */
.confiance{padding:70px 0 100px;overflow:hidden;}
.mur{position:relative;padding-top:34px;}
.mur-rail{position:absolute;top:0;left:0;right:0;height:1px;background:var(--line-2);}
.mur-rail::before,.mur-rail::after{content:"";position:absolute;top:-2px;width:5px;height:5px;
  border-radius:50%;background:var(--violet-soft);}
.mur-rail::before{left:6%;} .mur-rail::after{right:6%;}

.mur-piste{display:flex;gap:clamp(26px,4vw,58px);width:max-content;
  animation:defileMur 46s linear infinite;padding-inline:clamp(26px,4vw,58px);}
@keyframes defileMur{to{transform:translate3d(-50%,0,0);}}
.confiance:hover .mur-piste{animation-play-state:paused;}

.enseigne{flex:0 0 auto;display:flex;flex-direction:column;align-items:center;
  text-align:center;position:relative;}
.crochet{width:1px;height:30px;background:var(--line-2);flex:0 0 30px;}

.plaque{display:block;width:clamp(104px,12vw,142px);aspect-ratio:1;
  border-radius:12px;overflow:hidden;border:1px solid var(--line-2);
  transform-origin:top center;animation:balance 7s ease-in-out infinite var(--d,0s);
  box-shadow:0 16px 34px -18px rgba(0,0,0,.9);
  transition:box-shadow .35s var(--ease),border-color .3s var(--ease);}
@keyframes balance{
  0%,100%{transform:rotate(-1.6deg);}
  50%    {transform:rotate(1.6deg);}
}
.plaque img{width:100%;height:100%;object-fit:contain;
  transition:transform .4s var(--ease);}

.nom{margin-top:14px;font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;
  color:var(--faint);transition:color .25s var(--ease);white-space:nowrap;}

@media (hover:hover) and (pointer:fine){
  .enseigne:hover .plaque{animation-play-state:paused;
    border-color:var(--violet-soft);
    box-shadow:0 26px 50px -20px rgba(139,61,255,.5);}
  .enseigne:hover .plaque img{transform:scale(1.07);}
  .enseigne:hover .nom{color:var(--bone);}
}
.enseigne:active .plaque{transform:scale(.97);}
.enseigne:focus-visible .plaque{border-color:var(--violet-soft);}

@media (max-width:600px){
  .confiance{padding:50px 0 76px;}
  .mur-piste{animation-duration:34s;}
}
@media (prefers-reduced-motion:reduce){
  .mur-piste{animation:none;flex-wrap:wrap;width:auto;justify-content:center;}
  .plaque{animation:none;transform:none;}
  .enseigne[aria-hidden="true"]{display:none;}
}