/* ============================================================
   SPOTALIS — feuille de style globale
   Police unique : Poppins
   ============================================================ */

:root{
  --bg:#0a0a0a;
  --bg-soft:#111112;
  --bg-card:#141416;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.14);
  --txt:#f5f5f4;
  --txt-soft:#a3a3a0;
  --txt-dim:#6b6b68;
  --orange:#e8722a;
  --amber:#f2a83b;
  --gold:#f4c542;
  --green:#3ddc84;
  --grad:linear-gradient(92deg,var(--orange) 0%,var(--amber) 55%,var(--gold) 100%);
  --radius:20px;
  --ease:cubic-bezier(.22,.61,.2,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--txt);
  font-family:'Poppins',system-ui,sans-serif;
  font-weight:300;
  line-height:1.7;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
::selection{background:var(--orange);color:#0a0a0a}

.wrap{max-width:1200px;margin:0 auto;padding:0 24px}

/* ---------- eyebrow / labels ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:12px;
  font-size:.72rem;font-weight:500;letter-spacing:.35em;text-transform:uppercase;
  color:var(--amber);margin-bottom:26px;
}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--grad)}

/* ---------- headings ---------- */
h1,h2,h3{font-weight:600;line-height:1.12;letter-spacing:-.02em}
.grad-txt{
  background:var(--grad);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.section{padding:110px 0;position:relative}
.section-head{max-width:760px;margin-bottom:64px}
.section h2{font-size:clamp(2rem,4.6vw,3.4rem);margin-bottom:22px}
.section .lead{color:var(--txt-soft);font-size:1.05rem}

/* ============================================================
   LOADER — connexion au marché
   ============================================================ */
#loader{
  position:fixed;inset:0;z-index:1000;background:var(--bg);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:26px;
  transition:opacity .6s var(--ease),visibility .6s;
}
#loader.done{opacity:0;visibility:hidden;pointer-events:none}
#loader .l-logo{display:flex;justify-content:center}
#loader .l-logo img{width:min(280px,70vw);height:auto;animation:loaderIn 1s var(--ease)}
@keyframes loaderIn{from{opacity:0;transform:scale(.92)}to{opacity:1;transform:none}}
#loader .l-status{font-size:.72rem;letter-spacing:.3em;text-transform:uppercase;color:var(--txt-dim);min-height:1.2em}
#loader .l-bar{width:220px;height:2px;background:rgba(255,255,255,.08);border-radius:2px;overflow:hidden}
#loader .l-bar i{display:block;height:100%;width:0;background:var(--grad);transition:width .35s var(--ease)}
#loader .l-dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 12px var(--green);animation:pulse 1.1s infinite}
@keyframes pulse{50%{opacity:.35}}

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:500;
  backdrop-filter:blur(14px);background:rgba(10,10,10,.72);
  border-bottom:1px solid var(--line);
  transition:transform .4s var(--ease);
}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{font-weight:600;letter-spacing:.34em;font-size:1rem;text-transform:uppercase}
.brand span{color:var(--orange)}
.nav-links{display:flex;gap:30px;align-items:center;list-style:none}
.nav-links a{font-size:.82rem;font-weight:400;color:var(--txt-soft);transition:color .25s}
.nav-links a:hover{color:var(--txt)}
.nav-cta{
  background:var(--grad);color:#0a0a0a!important;font-weight:500;
  padding:10px 20px;border-radius:999px;font-size:.82rem;
  transition:transform .25s var(--ease),box-shadow .25s;
}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 8px 26px rgba(232,114,42,.35)}
.burger{display:none;background:none;border:none;color:var(--txt);font-size:1.5rem;cursor:pointer}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  min-height:100svh;display:flex;align-items:center;
  padding:150px 0 90px;position:relative;overflow:hidden;
}
.hero>.wrap{min-width:0;width:100%;max-width:1200px}
.hero-bg{
  position:absolute;inset:0;z-index:-2;
  background:
    radial-gradient(65% 60% at 80% 12%,rgba(232,114,42,.26),transparent 68%),
    radial-gradient(55% 55% at 8% 88%,rgba(244,197,66,.16),transparent 68%),
    radial-gradient(40% 40% at 50% 110%,rgba(232,114,42,.08),transparent 70%),
    var(--bg);
  animation:heroBreath 9s ease-in-out infinite;
}
@keyframes heroBreath{50%{filter:brightness(1.22) saturate(1.08)}}
.hero-grid{display:none}
/* particules lumineuses */
.hero .spark{
  position:absolute;bottom:-10px;border-radius:50%;pointer-events:none;z-index:-1;
  background:radial-gradient(circle,rgba(244,197,66,.9),rgba(232,114,42,.28) 60%,transparent 70%);
  animation:sparkUp linear infinite;
}
@keyframes sparkUp{
  0%{transform:translateY(0);opacity:0}
  12%{opacity:.75}
  85%{opacity:.35}
  100%{transform:translateY(-105vh);opacity:0}
}
@media (prefers-reduced-motion:reduce){.hero .spark{display:none}.hero-bg{animation:none}}
.badge{
  display:inline-flex;align-items:center;gap:14px;
  border:1px solid rgba(232,114,42,.35);border-radius:999px;
  padding:10px 22px;margin-bottom:44px;
  font-size:.72rem;font-weight:500;letter-spacing:.3em;text-transform:uppercase;color:var(--txt-soft);
}
.badge i{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 10px var(--green);animation:pulse 1.4s infinite}
.hero h1{font-size:clamp(2.6rem,7.2vw,5.6rem);margin-bottom:36px}
.hero .intro{max-width:760px;color:var(--txt-soft);font-size:1.02rem;display:flex;flex-direction:column;gap:16px;margin-bottom:44px}
.hero .intro strong{color:var(--txt);font-weight:500}
.hero-ctas{display:flex;gap:16px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 30px;border-radius:999px;font-size:.92rem;font-weight:500;
  transition:transform .28s var(--ease),box-shadow .28s,background .28s,border-color .28s;
  cursor:pointer;border:none;font-family:inherit;
}
.btn-primary{background:var(--grad);color:#0a0a0a}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 12px 34px rgba(232,114,42,.4)}
.btn-ghost{border:1px solid var(--line-strong);color:var(--txt);background:transparent}
.btn-ghost:hover{border-color:var(--amber);color:var(--amber);transform:translateY(-3px)}

/* ============================================================
   CARTES ACTIFS / MÉTIERS
   ============================================================ */
.tile-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:16px}
.tile-grid .tile{flex:0 0 calc((100% - 32px)/3);min-width:0}
@media (max-width:960px){.tile-grid .tile{flex-basis:calc((100% - 16px)/2)}}
@media (max-width:640px){.tile-grid .tile{flex-basis:100%}}
.tile{
  position:relative;display:flex;flex-direction:column;justify-content:space-between;gap:34px;
  background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 28px;min-height:190px;overflow:hidden;
  transition:transform .35s var(--ease),border-color .35s,box-shadow .35s;
}
.tile::after{
  content:"";position:absolute;inset:auto 0 0 0;height:2px;background:var(--grad);
  transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease);
}
.tile:hover{transform:translateY(-6px);border-color:rgba(232,114,42,.4);box-shadow:0 18px 44px rgba(0,0,0,.5)}
.tile:hover::after{transform:scaleX(1)}
.tile .t-ico{font-size:1.6rem;line-height:1}
.tile h3{font-size:1.08rem;font-weight:500;letter-spacing:0}
.tile .t-link{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.78rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--amber);
}
.tile .t-link svg{transition:transform .3s var(--ease)}
.tile:hover .t-link svg{transform:translateX(5px)}

/* ============================================================
   TRADING & MARCHÉS
   ============================================================ */
.trading{display:grid;grid-template-columns:1fr 1.05fr;gap:64px;align-items:center}
.check-list{list-style:none;display:flex;flex-direction:column;gap:18px;margin:34px 0}
.check-list li{display:flex;gap:16px;align-items:flex-start;font-size:.98rem;color:var(--txt-soft)}
.check-list li strong{color:var(--txt);font-weight:500}
.check{
  flex:none;width:24px;height:24px;border-radius:50%;margin-top:2px;
  background:rgba(232,114,42,.14);border:1px solid rgba(232,114,42,.5);
  display:grid;place-items:center;color:var(--amber);font-size:.7rem;
}
.pills{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}
.pill{
  border:1px solid var(--line-strong);border-radius:999px;padding:9px 20px;
  font-size:.74rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--txt-soft);
  transition:border-color .3s,color .3s;
}
.pill:hover{border-color:var(--amber);color:var(--amber)}

/* market card */
.mcard{
  background:linear-gradient(160deg,#151517,#0e0e10);
  border:1px solid var(--line);border-radius:26px;padding:34px;
  box-shadow:0 30px 70px rgba(0,0,0,.55);
}
.mcard-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}
.mcard-top .m-label{font-size:.7rem;letter-spacing:.28em;text-transform:uppercase;color:var(--txt-dim);font-weight:500}
.live{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;color:var(--green)}
.live i{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 10px var(--green);animation:pulse 1.3s infinite}
.m-price{font-size:3rem;font-weight:600;letter-spacing:-.03em;line-height:1}
.m-price small{font-size:1rem;color:var(--txt-dim);font-weight:400;margin-left:8px}
.m-delta{color:var(--green);font-size:.86rem;margin:10px 0 24px}
.m-chart{width:100%;height:auto}
.m-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:24px;padding-top:22px;border-top:1px solid var(--line)}
.m-stats b{display:block;font-weight:600;font-size:1.02rem}
.m-stats span{font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--txt-dim)}
.m-stats .vol{color:var(--amber)}

/* ============================================================
   FONCTIONNEMENT
   ============================================================ */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;position:relative;margin-top:70px}
.steps::before{
  content:"";position:absolute;top:31px;left:8%;right:8%;height:1px;
  background:linear-gradient(90deg,var(--orange),var(--gold));opacity:.55;
}
.step{position:relative}
.step-num{
  width:62px;height:62px;border-radius:50%;display:grid;place-items:center;
  background:var(--bg);border:1px solid rgba(232,114,42,.45);
  font-weight:600;color:var(--gold);font-size:1.05rem;margin-bottom:30px;position:relative;z-index:1;
}
.step h3{font-size:1.3rem;margin-bottom:14px;font-weight:600}
.step p{color:var(--txt-soft);font-size:.95rem;margin-bottom:20px}
.step-tag{font-size:.68rem;letter-spacing:.26em;text-transform:uppercase;color:var(--txt-dim);font-weight:500}
.step-tag b{color:var(--amber);font-weight:500}

/* ============================================================
   CHIFFRES
   ============================================================ */
.figures{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.fig{
  background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);
  padding:38px 30px;transition:border-color .35s,transform .35s var(--ease);
}
.fig:hover{border-color:rgba(232,114,42,.4);transform:translateY(-5px)}
.fig b{font-size:clamp(2rem,3.6vw,2.9rem);font-weight:600;letter-spacing:-.02em;display:block;line-height:1.1}
.fig b em{font-style:normal;font-size:.55em;color:var(--amber)}
.fig span{color:var(--txt-soft);font-size:.86rem;display:block;margin-top:10px}

/* ============================================================
   APP MOBILE — iPhone
   ============================================================ */
.app{display:grid;grid-template-columns:1.05fr 1fr;gap:70px;align-items:center}
.iphone{
  width:300px;margin:0 auto;aspect-ratio:300/610;
  border-radius:48px;position:relative;
  background:#000;
  border:3px solid #2a2a2c;
  box-shadow:
    inset 0 0 0 2px #0c0c0d,
    0 40px 90px rgba(0,0,0,.65),
    0 0 60px rgba(232,114,42,.12);
}
.iphone::before{ /* dynamic island */
  content:"";position:absolute;top:14px;left:50%;transform:translateX(-50%);
  width:96px;height:28px;border-radius:20px;background:#000;z-index:5;
  box-shadow:inset 0 0 0 1px #111;
}
.iphone .side-btn{position:absolute;background:#2a2a2c;border-radius:2px}
.iphone .sb-power{right:-6px;top:170px;width:3px;height:70px}
.iphone .sb-volu{left:-6px;top:130px;width:3px;height:40px}
.iphone .sb-vold{left:-6px;top:180px;width:3px;height:40px}
.iphone .sb-mute{left:-6px;top:88px;width:3px;height:24px}
.iph-screen{
  position:absolute;inset:6px;border-radius:42px;overflow:hidden;
  background:linear-gradient(175deg,#101012,#0a0a0b);
  display:flex;flex-direction:column;padding:52px 16px 26px;
}
.iph-status{
  position:absolute;top:16px;left:26px;right:26px;display:flex;justify-content:space-between;
  font-size:.68rem;font-weight:500;color:#eee;
}
.iph-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.iph-brand{display:flex;align-items:center;gap:8px}
.iph-brand img{width:22px;height:22px;border-radius:6px}
.iph-brand b{font-size:.88rem;font-weight:600;letter-spacing:.01em}
.iph-brand b .bl-spot{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.iph-brand b .bl-alis{color:var(--txt);font-weight:400}
.iph-price{font-size:1.9rem;font-weight:600;line-height:1}
.iph-price small{font-size:.72rem;color:var(--txt-dim);font-weight:400}
.iph-delta{font-size:.7rem;color:var(--green);margin:6px 0 14px}
.iph-chart{width:100%;height:auto;margin-bottom:12px;flex:1;min-height:0;object-fit:contain}
.iph-cards{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:auto}
.iph-card{background:#161618;border:1px solid var(--line);border-radius:14px;padding:12px}
.iph-card span{font-size:.58rem;letter-spacing:.16em;text-transform:uppercase;color:var(--txt-dim);display:block}
.iph-card b{font-size:.92rem;font-weight:600}
.iph-card .up{color:var(--green)}
.iph-home{position:absolute;bottom:8px;left:50%;transform:translateX(-50%);width:110px;height:4px;border-radius:4px;background:#3a3a3c}

.app-txt h2{margin-bottom:22px}
.app-feats{list-style:none;display:flex;flex-direction:column;gap:14px;margin-top:28px}
.app-feats li{display:flex;gap:14px;color:var(--txt-soft);font-size:.95rem}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:64px}
.c-info p{color:var(--txt-soft);margin-bottom:26px}
.c-line{display:flex;align-items:center;gap:14px;margin-bottom:16px;color:var(--txt-soft);font-size:.95rem}
.c-line a{color:var(--amber);font-weight:400}
.c-line a:hover{text-decoration:underline}
.c-line .c-ico{flex:none;width:24px;text-align:center}
.form{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form .full{grid-column:1/-1}
.field label{display:block;font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--txt-dim);margin-bottom:8px;font-weight:500}
.field input,.field select,.field textarea{
  width:100%;background:var(--bg-card);border:1px solid var(--line);border-radius:14px;
  padding:14px 16px;color:var(--txt);font-family:inherit;font-size:.92rem;font-weight:300;
  transition:border-color .3s;outline:none;
}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--amber)}
.form .btn{justify-self:start}

/* ============================================================
   FOOTER
   ============================================================ */
footer{border-top:1px solid var(--line);padding:64px 0 40px;text-align:center;position:relative;overflow:hidden}
footer .wrap{position:relative;z-index:2}
footer .spark{
  position:absolute;bottom:-10px;border-radius:50%;pointer-events:none;z-index:1;
  background:radial-gradient(circle,rgba(244,197,66,.9),rgba(232,114,42,.28) 60%,transparent 70%);
  animation:sparkUp linear infinite;
}
@media (prefers-reduced-motion:reduce){footer .spark{display:none}}
.f-brand{font-weight:600;letter-spacing:.34em;text-transform:uppercase;font-size:1.05rem;margin-bottom:14px}
.f-brand span{color:var(--orange)}
.f-links{display:flex;justify-content:center;gap:26px;flex-wrap:wrap;margin:22px 0;font-size:.82rem;color:var(--txt-soft)}
.f-links a:hover{color:var(--amber)}
.f-made{
  margin-top:34px;font-size:1.15rem;font-weight:500;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.f-legal{margin-top:16px;font-size:.74rem;color:var(--txt-dim)}
.f-legal a{text-decoration:underline;text-underline-offset:3px}
.f-legal a:hover{color:var(--amber)}

/* ============================================================
   SOUS-PAGES
   ============================================================ */
.sub-hero{padding:170px 0 70px;position:relative;overflow:hidden}
.sub-hero .crumb{font-size:.74rem;letter-spacing:.24em;text-transform:uppercase;color:var(--txt-dim);margin-bottom:22px;display:block;font-weight:500}
.sub-hero .crumb a{color:var(--amber)}
.sub-hero h1{font-size:clamp(2.2rem,5.5vw,4rem);margin-bottom:26px}
.sub-body{max-width:800px;padding-bottom:100px}
.sub-body p{color:var(--txt-soft);margin-bottom:22px;font-size:1.02rem}
.sub-body strong{color:var(--txt);font-weight:500}
.sub-cta{margin-top:44px;display:flex;gap:16px;flex-wrap:wrap}

/* ============================================================
   REVEAL / MOTION
   ============================================================ */
.rv{opacity:0;transform:translateY(34px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv-d1{transition-delay:.1s}.rv-d2{transition-delay:.2s}.rv-d3{transition-delay:.3s}
.rv-d4{transition-delay:.4s}.rv-d5{transition-delay:.5s}.rv-d6{transition-delay:.6s}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .rv{opacity:1;transform:none}
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:960px){
  .trading,.app,.contact-grid{grid-template-columns:1fr;gap:48px}
  .steps{grid-template-columns:1fr;gap:48px}
  .steps::before{display:none}
  .figures{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:720px){
  .nav-links{
    position:fixed;inset:70px 0 auto 0;background:rgba(10,10,10,.97);
    flex-direction:column;padding:28px 24px;gap:20px;border-bottom:1px solid var(--line);
    transform:translateY(-130%);transition:transform .4s var(--ease);
  }
  .nav-links.open{transform:none}
  .burger{display:block}
  .figures{grid-template-columns:1fr}
  .form{grid-template-columns:1fr}
  .section{padding:80px 0}
}

/* ============================================================
   V2 — logo, illustrations, modales, curseur animé
   ============================================================ */

/* ---------- Logo ---------- */
.brand-logo{display:flex;align-items:center;gap:12px}
.brand-logo img{height:38px;width:auto;border-radius:9px}
.brand-logo .brand-full{height:42px;border-radius:0}
.brand-logo .bl-name{font-size:1.25rem;font-weight:600;letter-spacing:.01em;line-height:1}
.brand-logo .bl-name .bl-spot{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.brand-logo .bl-name .bl-alis{color:var(--txt);font-weight:400}
.f-logo{height:88px;width:auto;margin:0 auto 18px;display:block}

/* ---------- Illustrations des tuiles ---------- */
.tile .t-illu{width:64px;height:64px;flex:none}
.tile .t-illu svg{width:100%;height:100%;overflow:visible}
.tile .t-illu [stroke]{transition:filter .35s}
.tile:hover .t-illu svg{filter:drop-shadow(0 0 10px rgba(232,114,42,.45))}

/* ---------- Modale description ---------- */
.modal{
  position:fixed;inset:0;z-index:900;display:grid;place-items:center;padding:24px;
  background:rgba(5,5,6,.7);backdrop-filter:blur(8px);
  opacity:0;visibility:hidden;transition:opacity .35s var(--ease),visibility .35s;
}
.modal.open{opacity:1;visibility:visible}
.modal-box{
  width:min(680px,100%);max-height:85vh;overflow-y:auto;
  background:linear-gradient(165deg,#161618,#0e0e10);
  border:1px solid var(--line-strong);border-radius:26px;padding:44px;position:relative;
  transform:translateY(26px) scale(.97);transition:transform .4s var(--ease);
  box-shadow:0 40px 90px rgba(0,0,0,.6);
}
.modal.open .modal-box{transform:none}
.modal-close{
  position:absolute;top:18px;right:18px;width:40px;height:40px;border-radius:50%;
  background:rgba(255,255,255,.05);border:1px solid var(--line);color:var(--txt);
  font-size:1.15rem;cursor:pointer;transition:border-color .3s,color .3s,transform .3s;
  display:grid;place-items:center;font-family:inherit;
}
.modal-close:hover{border-color:var(--amber);color:var(--amber);transform:rotate(90deg)}
.modal-box .m-eyebrow{font-size:.68rem;letter-spacing:.3em;text-transform:uppercase;color:var(--amber);font-weight:500;margin-bottom:14px}
.modal-box h3{font-size:1.7rem;font-weight:600;margin-bottom:20px;line-height:1.2}
.modal-box p{color:var(--txt-soft);font-size:.96rem;margin-bottom:16px}
.modal-box p strong{color:var(--txt);font-weight:500}
.modal-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}

/* ---------- Curseur animé : point + anneau ---------- */
@media (hover:hover) and (pointer:fine){
  body{cursor:none}
  a,button,input,select,textarea,label{cursor:none}
  .cursor-dot{
    position:fixed;top:0;left:0;z-index:3001;pointer-events:none;
    width:7px;height:7px;border-radius:50%;
    background:var(--amber,#f4c542);
    will-change:transform;
  }
  .cursor-ring{
    position:fixed;top:0;left:0;z-index:3000;pointer-events:none;
    width:34px;height:34px;border-radius:50%;
    border:1.5px solid rgba(244,197,66,.55);
    will-change:transform;
    transition:border-color .25s,background .25s;
  }
  .cursor-ring.hover{
    border-color:rgba(244,197,66,.9);
    background:rgba(244,197,66,.08);
  }
  /* dans les champs texte, on repasse en curseur natif pour la sélection */
  input,textarea{cursor:text}
}
@media (prefers-reduced-motion:reduce){
  body,a,button,input,select,textarea,label{cursor:auto}
  .cursor-dot,.cursor-ring{display:none!important}
}

/* ============================================================
   V3 — photos, plateforme, données en direct, bandeau chiffres,
   courbe de prix interactive
   ============================================================ */

/* ---------- Hero avec photo de fond ---------- */
.hero-photo{
  position:absolute;inset:0;z-index:-3;
  background:url("img/hero.jpg") center/cover no-repeat;
  opacity:.16;filter:saturate(.7);
}

/* ---------- Tuiles actifs avec photo ---------- */
.tile-photo{padding:0;min-height:240px}
.tile-photo .t-photo{height:132px;overflow:hidden;border-radius:var(--radius) var(--radius) 0 0}
.tile-photo .t-photo img{width:100%;height:100%;object-fit:cover;filter:saturate(.85);transition:transform .55s var(--ease)}
.tile-photo:hover .t-photo img{transform:scale(1.07)}
.tile-photo .t-body{padding:20px 24px 22px;display:flex;flex-direction:column;gap:14px;flex:1;justify-content:space-between}

/* ---------- Courbe de prix interactive ---------- */
.m-chart-wrap{position:relative}
.m-chart-wrap svg{width:100%;height:auto;display:block;touch-action:none;cursor:crosshair}
.m-hint{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--txt-dim);text-align:right;margin-top:6px}

/* ---------- Plateforme (schéma connecté) ---------- */
.platform{position:relative;height:560px;margin-top:30px}
.pf-lines{position:absolute;inset:0;width:100%;height:100%}
.pf-node{
  position:absolute;width:230px;background:rgba(17,17,18,.85);
  border:1px solid var(--line-strong);border-radius:16px;padding:18px 20px;
  backdrop-filter:blur(4px);
}
.pf-node .pf-tag{font-size:.66rem;letter-spacing:.26em;text-transform:uppercase;color:var(--txt-dim);font-weight:500;display:flex;justify-content:space-between;align-items:center}
.pf-node .pf-tag i{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green)}
.pf-node b{display:block;font-size:1.02rem;font-weight:600;margin-top:6px}
.pf-node.pf-r{border-color:rgba(232,114,42,.45)}
.pf-l1{left:0;top:55px}.pf-l2{left:0;top:245px}.pf-l3{left:0;top:435px}
.pf-r1{right:0;top:55px}.pf-r2{right:0;top:245px}.pf-r3{right:0;top:435px}
.pf-center{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;
}
.pf-center img{
  width:150px;height:150px;border-radius:34px;
  filter:drop-shadow(0 0 34px rgba(242,168,59,.55));
  animation:pfGlow 3.2s ease-in-out infinite;
}
@keyframes pfGlow{50%{filter:drop-shadow(0 0 54px rgba(242,168,59,.85))}}
.pf-center b{font-size:1.15rem;font-weight:600}
.pf-center span{font-size:.68rem;letter-spacing:.3em;text-transform:uppercase;color:var(--txt-dim);font-weight:500}
@media (max-width:960px){
  .platform{height:auto;display:grid;grid-template-columns:1fr;gap:14px;justify-items:stretch}
  .pf-lines{display:none}
  .pf-node{position:static;width:auto}
  .pf-center{position:static;transform:none;order:4;margin:16px 0}
  .pf-l1{order:1}.pf-l2{order:2}.pf-l3{order:3}
  .pf-r1{order:5}.pf-r2{order:6}.pf-r3{order:7}
}

/* ---------- Données en direct ---------- */
.live-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.live-card{
  background:linear-gradient(165deg,#151517,#0e0e10);
  border:1px solid var(--line);border-radius:24px;padding:32px;
  display:flex;flex-direction:column;gap:16px;
  transition:transform .35s var(--ease),border-color .35s;
}
.live-card:hover{transform:translateY(-5px);border-color:rgba(232,114,42,.35)}
.lc-label{display:flex;align-items:center;gap:10px;font-size:.7rem;letter-spacing:.24em;text-transform:uppercase;color:var(--txt-soft);font-weight:500}
.lc-label i{width:8px;height:8px;border-radius:50%}
.lc-big{font-size:2.7rem;font-weight:600;letter-spacing:-.02em;line-height:1}
.lc-big small{font-size:.95rem;color:var(--txt-dim);font-weight:400;margin-left:6px}
.lc-orange{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.lc-gold{color:var(--gold)}
.lc-green{color:var(--green)}
.lc-sub{font-size:.85rem;color:var(--txt-soft)}
.lc-chip{
  align-self:flex-start;display:inline-flex;align-items:center;gap:8px;
  border:1px solid rgba(61,220,132,.4);border-radius:999px;padding:7px 16px;
  font-size:.78rem;color:var(--green);
}
.lc-spark{width:100%;height:auto;margin-top:auto}
.lc-gauge-head{display:flex;justify-content:space-between;font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--txt-dim);font-weight:500}
.lc-gauge{height:9px;border-radius:9px;background:rgba(255,255,255,.07);overflow:hidden}
.lc-gauge i{display:block;height:100%;width:0;border-radius:9px;background:var(--grad);transition:width 1.4s var(--ease)}
.lc-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;border-top:1px solid var(--line);padding-top:16px;margin-top:auto}
.lc-stats b{display:block;font-size:1.05rem;font-weight:600}
.lc-stats span{font-size:.74rem;color:var(--txt-dim)}
.lc-mix{display:flex;gap:6px;height:9px}
.lc-mix i{border-radius:9px;height:100%}
.lc-mix .mx-sol{background:var(--orange);width:60%}
.lc-mix .mx-eol{background:var(--gold);width:25%}
.lc-mix .mx-bess{background:var(--green);width:15%}
.lc-legend{display:flex;gap:18px;flex-wrap:wrap;font-size:.76rem;color:var(--txt-soft)}
.lc-legend i{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px}
@media (max-width:960px){.live-grid{grid-template-columns:1fr}}

/* ---------- Bandeau chiffres sur photo ---------- */
.chiffres-band{
  position:relative;padding:150px 0;overflow:hidden;
  background:url("img/chiffres.jpg") center/cover no-repeat fixed;
}
@media (max-width:960px){.chiffres-band{background-attachment:scroll}}
.chiffres-band::before{content:"";position:absolute;inset:0;background:rgba(6,6,7,.86)}
.band{
  position:relative;display:grid;grid-template-columns:repeat(4,1fr);
  background:rgba(14,14,15,.66);border:1px solid var(--line-strong);
  border-radius:24px;backdrop-filter:blur(10px);overflow:hidden;
}
.band-cell{padding:48px 34px;border-left:1px solid var(--line);text-align:center}
.band-cell:first-child{border-left:none}
.band-cell b{
  display:flex;align-items:baseline;justify-content:center;gap:8px;white-space:nowrap;
  font-size:clamp(2.2rem,3.8vw,3.1rem);font-weight:600;letter-spacing:-.02em;line-height:1;
}
.band-cell b .cnt{font-size:inherit;color:inherit}
.band-cell b em{font-style:normal;font-size:.5em;font-weight:500;opacity:.9}
.band-cell .band-label{display:block;margin-top:16px;color:var(--txt-soft);font-size:.9rem}
.bc-orange b .cnt,.bc-orange b em{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.bc-green b .cnt,.bc-green b em{color:var(--green)}
.bc-gold b .cnt,.bc-gold b em{color:var(--gold)}
@media (max-width:960px){
  .band{grid-template-columns:1fr 1fr}
  .band-cell{border-top:1px solid var(--line)}
  .band-cell:nth-child(-n+2){border-top:none}
  .band-cell:nth-child(odd){border-left:none}
}

/* ---------- Sous-pages : photo de fond ---------- */
.sub-photo{position:absolute;inset:0;z-index:-3;background-size:cover;background-position:center;opacity:.2;filter:saturate(.7)}

/* ---------- Trading : photo de fond tamisée (batteries de stockage) ---------- */
#trading{overflow:hidden}
#trading .trading-photo{position:absolute;inset:0;background-size:cover;background-position:center;pointer-events:none}
#trading .trading-photo::after{content:"";position:absolute;inset:0;background:rgba(6,6,7,.86)}
#trading .wrap{position:relative;z-index:1}

/* ---------- Plateforme : maillage orange tamisé + particules ---------- */
#plateforme{overflow:hidden}
#plateforme .plateforme-photo{position:absolute;inset:0;background-size:cover;background-position:center;pointer-events:none}
#plateforme .plateforme-photo::after{content:"";position:absolute;inset:0;background:rgba(6,6,7,.72)}
#plateforme .wrap{position:relative;z-index:2}
#plateforme .spark{
  position:absolute;bottom:-10px;border-radius:50%;pointer-events:none;z-index:1;
  background:radial-gradient(circle,rgba(244,197,66,.9),rgba(232,114,42,.28) 60%,transparent 70%);
  animation:sparkUp linear infinite;
}
@media (prefers-reduced-motion:reduce){#plateforme .spark{display:none}}




/* ---------- Bandeau CTA sur photo ---------- */
.cta-band{
  position:relative;padding:150px 0;overflow:hidden;
  background:url("img/hero.jpg") center/cover no-repeat fixed;
}
@media (max-width:960px){.cta-band{background-attachment:scroll}}
.cta-band::before{content:"";position:absolute;inset:0;background:rgba(6,6,7,.86)}
.cta-panel{
  position:relative;text-align:center;
  background:rgba(14,14,15,.66);border:1px solid var(--line-strong);
  border-radius:24px;backdrop-filter:blur(10px);
  padding:64px 40px;max-width:860px;margin:0 auto;
}
.cta-panel h2{font-size:clamp(1.9rem,4vw,3rem);margin-bottom:18px}
.cta-panel p{color:var(--txt-soft);max-width:560px;margin:0 auto 34px;font-size:1.02rem}
.cta-panel h2{margin-bottom:36px}
.cta-panel .btn-primary{padding:21px 52px;font-size:1.12rem;gap:12px}


/* ============================================================
   V5 — ticker marché, titre cinétique, nav dynamique, Bpifrance
   ============================================================ */

/* ---------- Ticker marché (remplace le badge) ---------- */
.ticker{
  position:relative;max-width:min(720px,100%);margin-bottom:44px;
  border:1px solid rgba(232,114,42,.35);border-radius:14px;
  background:rgba(17,17,18,.55);backdrop-filter:blur(8px);
  box-shadow:0 0 26px rgba(232,114,42,.12), inset 0 0 18px rgba(232,114,42,.05);
  overflow:hidden;display:flex;align-items:stretch;
}
.ticker .tk-live{
  display:flex;align-items:center;gap:7px;flex:none;
  padding:0 16px;border-right:1px solid var(--line);
  font-size:.66rem;font-weight:600;letter-spacing:.22em;color:var(--green);
}
.ticker .tk-live i{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 10px var(--green);animation:pulse 1.4s infinite}
.tk .tk-ico{display:inline-flex;align-items:center;color:var(--amber);transform:translateY(2px)}
.tk .tk-ico svg{width:12px;height:12px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.ticker-mask{
  flex:1;min-width:0;overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);
}
.ticker-track{display:flex;width:max-content;animation:tickerScroll 22s linear infinite}
.ticker:hover .ticker-track{animation-play-state:paused}
.ticker-track>div{display:flex;flex:none}
.tk{
  display:flex;align-items:baseline;gap:8px;padding:12px 22px;
  border-right:1px solid var(--line);font-size:.8rem;white-space:nowrap;
  font-variant-numeric:tabular-nums;
}
.tk .tk-l{color:var(--txt-dim);font-weight:400}
.tk b{font-weight:600;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}
.tk .up{color:var(--green);font-weight:500}.tk .down{color:#e5484d;font-weight:500}
@keyframes tickerScroll{to{transform:translateX(-50%)}}
html,body{overflow-x:hidden;overflow-x:clip;width:100%}
@media (max-width:720px){.ticker .tk-live{padding:0 12px}}
@media (prefers-reduced-motion:reduce){
  .ticker-track{animation:none}
  .ticker-mask{-webkit-mask-image:none;mask-image:none}
}
@media (max-width:720px){.tk{padding:11px 16px;font-size:.74rem}}

/* ---------- Titre hero : révélation ligne par ligne ---------- */
.hl{display:block;overflow:hidden}
.hl .hl-in{display:block;transform:translateY(112%);transition:transform 1s var(--ease)}
body.ready .hl .hl-in{transform:none}
body.ready .hl:nth-child(2) .hl-in{transition-delay:.14s}
@media (prefers-reduced-motion:reduce){.hl .hl-in{transform:none}}

/* ---------- Balayage lent du dégradé du titre ---------- */
.hero .grad-txt{background-size:200% 100%;animation:gradSweep 6s ease-in-out infinite alternate}
@keyframes gradSweep{to{background-position:100% 0}}

/* ---------- Nav : s'efface en descendant, revient en remontant ---------- */
.nav.away{transform:translateY(-100%)}

/* ---------- Soutien Bpifrance ---------- */
.f-bpi{
  display:flex;align-items:center;justify-content:center;gap:16px;
  margin:30px 0 6px;color:var(--txt-soft);font-size:.88rem;
}
.f-bpi svg,.f-bpi img{height:68px;width:auto;display:block;border-radius:12px}

/* ---------- Hero : colonne recentrée, texte aligné à gauche ---------- */
.hero>.wrap{max-width:808px}

/* ============================================================
   PAGES INTERNES (SEO) : contenu, FAQ, liens associés
   ============================================================ */
summary{cursor:pointer}
.sub-hero .lead{color:var(--txt-soft);font-size:1.08rem;max-width:720px;margin-bottom:34px}
.sub-hero .hero-ctas{margin-top:8px}
.sub-figure{margin:0 0 72px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);aspect-ratio:21/8;background:var(--bg-card)}
.sub-figure img{width:100%;height:100%;object-fit:cover}
@media (max-width:720px){.sub-figure{aspect-ratio:4/3}}
.sub-body h2{font-size:clamp(1.5rem,3vw,2.1rem);margin:60px 0 20px}
.sub-body h2:first-child{margin-top:0}
.sub-body h3{font-size:1.14rem;font-weight:500;margin:34px 0 12px;color:var(--txt)}
.sub-body ul{list-style:none;margin:0 0 24px}
.sub-body li{position:relative;padding-left:24px;margin-bottom:12px;color:var(--txt-soft)}
.sub-body li::before{content:"";position:absolute;left:4px;top:.72em;width:7px;height:7px;border-radius:50%;background:var(--amber)}
.sub-body a:not(.btn){color:var(--amber);text-decoration:underline;text-underline-offset:3px}
.note{border-left:2px solid var(--orange);padding:6px 0 6px 20px;margin:0 0 26px}
.note p{margin-bottom:0}
.faq{margin-top:8px;border-bottom:1px solid var(--line)}
.faq details{border-top:1px solid var(--line)}
.faq summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:20px 0;font-weight:500;color:var(--txt)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--amber);font-size:1.4rem;font-weight:300;line-height:1;transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding-bottom:6px}
.related{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;margin-top:6px}
.sub-body .related a{display:block;text-decoration:none;color:var(--txt);border:1px solid var(--line);border-radius:14px;padding:18px 20px;background:var(--bg-card);font-weight:400;font-size:.95rem;transition:border-color .25s,transform .25s var(--ease)}
.sub-body .related a small{display:block;color:var(--txt-dim);font-size:.78rem;margin-top:4px}
.sub-body .related a:hover{border-color:var(--amber);transform:translateY(-2px)}
.sub-end{margin-top:70px;padding:44px;border:1px solid var(--line-strong);border-radius:var(--radius);background:var(--bg-soft)}
.sub-end h2{margin:0 0 12px!important}
.sub-end p{margin-bottom:26px}
@media (max-width:720px){.sub-end{padding:30px 22px}}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--amber);outline-offset:3px}

/* Accueil : bloc fin d'obligation d'achat */
.oa-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.oa-card{display:flex;flex-direction:column;gap:12px;padding:32px 30px;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-card);transition:border-color .3s,transform .3s var(--ease)}
.oa-card:hover{border-color:rgba(242,168,59,.55);transform:translateY(-4px)}
.oa-card h3{font-size:1.25rem}
.oa-card p{color:var(--txt-soft);font-size:.95rem;flex:1}
.oa-card .t-link{color:var(--amber);font-size:.85rem;font-weight:500;display:inline-flex;align-items:center;gap:8px}
@media (max-width:960px){.oa-grid{grid-template-columns:1fr}}
.f-guides{display:flex;justify-content:center;gap:10px 22px;flex-wrap:wrap;margin:-6px 0 10px;font-size:.78rem;color:var(--txt-dim)}
.f-guides a:hover{color:var(--amber)}