/* UpAndSkale — feuille de style unique */
:root{
  --bg:#000;
  --bg-2:#080808;
  --card:#0d0d0f;
  --line:rgba(255,255,255,.1);
  --line-2:rgba(255,255,255,.15);
  --text:#fff;
  --muted:rgba(255,255,255,.6);
  --muted-2:rgba(255,255,255,.75);
  --violet:#4f1ad6;
  --violet-2:#8059e3;
  --violet-glow:rgba(79,26,214,.55);
  --light:#efeeec;
  --ink:#131313;
  --ink-muted:#666;
  --radius:16px;
  --max:1080px;
  --font-title:"Instrument Sans","DM Sans",system-ui,sans-serif;
  --font-body:"DM Sans",system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:var(--font-title);font-weight:500;letter-spacing:-.02em;line-height:1.1}

/* ---------- Boutons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:42px;padding:0 18px;border-radius:10px;font-size:14px;font-weight:500;transition:transform .2s,box-shadow .2s,background .2s;cursor:pointer;border:0;font-family:inherit;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(180deg,var(--violet) 0%,var(--violet-2) 100%);color:#fff;box-shadow:0 0 0 1px rgba(255,255,255,.12) inset,0 8px 24px -8px var(--violet-glow)}
.btn-primary:hover{box-shadow:0 0 0 1px rgba(255,255,255,.2) inset,0 10px 30px -6px var(--violet-glow)}
.btn-light{background:linear-gradient(90deg,#fff 0%,#e9e9e9 100%);color:#000}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border:1px solid var(--line-2);backdrop-filter:blur(8px)}
.btn-ghost:hover{background:rgba(255,255,255,.14)}
.btn-violet-soft{background:rgba(128,89,227,.55);color:#fff;border:1px solid rgba(255,255,255,.18)}

/* ---------- Navigation ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .3s,backdrop-filter .3s,border-color .3s;border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(0,0,0,.6);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom-color:var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:80px;max-width:1280px;margin:0 auto;padding:0 48px}
.nav-logo img{height:42px;width:auto}
.nav-links{display:flex;gap:32px;font-size:14px}
.nav-links a{color:var(--muted-2);transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:#fff}
.nav-right{display:flex;align-items:center;gap:16px}
.lang{font-size:13px;font-weight:600;color:var(--muted-2);display:flex;align-items:center;gap:6px;padding:6px 10px;border:1px solid var(--line);border-radius:8px;transition:color .2s,border-color .2s}
.lang:hover{color:#fff;border-color:var(--line-2)}
.lang::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--violet-2)}
.burger{display:none;background:none;border:0;color:#fff;width:40px;height:40px;cursor:pointer}
.burger span{display:block;width:22px;height:2px;background:#fff;margin:5px auto;border-radius:2px;transition:.3s}
.mobile-menu{display:none}

/* ---------- Badge de section ---------- */
.badge{display:inline-flex;align-items:center;gap:8px;padding:5px 12px 5px 5px;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid var(--line);font-size:13px;color:var(--muted-2)}
.badge .dot{width:22px;height:22px;border-radius:50%;background:linear-gradient(180deg,var(--violet),var(--violet-2));display:grid;place-items:center}
.badge .dot img{width:13px;height:13px;filter:brightness(0) invert(1)}
.badge .pill{background:linear-gradient(180deg,var(--violet),var(--violet-2));color:#fff;border-radius:999px;padding:2px 9px;font-size:11px;font-weight:600}
.badge-deco{display:flex;align-items:center;justify-content:center;gap:0}
.badge-deco img.deco{width:200px;height:auto;opacity:.5}
@media(max-width:700px){.badge-deco img.deco{width:70px}}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:140px 24px 120px;overflow:hidden}
.hero h1{font-size:clamp(44px,7vw,84px);max-width:760px;margin:0 auto}
.hero p{max-width:520px;margin:24px auto 0;color:var(--muted-2);font-size:15px;font-weight:500}
.hero .actions{display:flex;gap:12px;justify-content:center;margin-top:32px;flex-wrap:wrap}
.hero-ring{position:absolute;left:50%;top:max(56%,440px);transform:translateX(-50%);width:max(1280px,100vw);max-width:none;pointer-events:none;z-index:-1;opacity:.95;mix-blend-mode:screen}
.hero{isolation:isolate}
.hero-glow{position:absolute;inset:auto 0 0 0;height:60%;background:radial-gradient(50% 60% at 50% 100%,rgba(129,74,200,.35) 0%,rgba(0,0,0,0) 100%);z-index:-2;pointer-events:none}

/* ---------- Sections ---------- */
section{position:relative}
.section{padding:120px 0}
.section-head{text-align:center;display:flex;flex-direction:column;align-items:center;gap:20px;margin-bottom:56px}
.section-head h2{font-size:clamp(32px,4.5vw,52px)}
.section-head p{color:var(--muted);max-width:520px;font-size:15px}
.divider{height:1px;background:linear-gradient(90deg,rgba(255,255,255,0) 0%,rgba(255,255,255,.12) 50%,rgba(255,255,255,0) 100%);max-width:900px;margin:0 auto}

/* À propos (accueil) */
.about{text-align:center;padding:120px 0 80px}
.about .reveal-text{font-family:var(--font-title);font-size:clamp(22px,2.6vw,32px);line-height:1.5;max-width:900px;margin:32px auto 40px;font-weight:400}
.reveal-text .w{color:rgba(255,255,255,.2);transition:color .4s}
.reveal-text .w.on{color:#fff}
.video-wrap{max-width:900px;margin:80px auto 0;aspect-ratio:16/9;border-radius:20px;overflow:hidden;border:1px solid var(--line);box-shadow:0 30px 80px -30px var(--violet-glow)}
.video-wrap iframe{width:100%;height:100%;border:0;display:block}

/* Services */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.service{position:relative;padding:32px 28px;border-radius:var(--radius);background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.01));border:1px solid var(--line);overflow:hidden;min-height:260px;transition:border-color .3s,transform .3s}
.service::after{content:"";position:absolute;left:10%;right:10%;bottom:-40%;height:70%;background:radial-gradient(50% 50% at 50% 50%,rgba(79,26,214,.35),rgba(0,0,0,0));pointer-events:none}
.service:hover{border-color:rgba(128,89,227,.4);transform:translateY(-3px)}
.service svg{width:20px;height:20px;color:#fff;margin-bottom:18px}
.service h3{font-size:19px;font-weight:500;margin-bottom:12px;letter-spacing:-.01em}
.service p{font-size:14px;color:var(--muted);line-height:1.6}

/* Valeurs */
.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.value{position:relative;border-radius:20px;overflow:hidden;background:#fff url(../images/card-bg.webp) center top/cover;color:var(--ink);padding:36px 28px 36px;text-align:center;min-height:360px;display:flex;flex-direction:column;align-items:center}
.value .rings{position:relative;width:180px;height:180px;margin-bottom:18px}
.value .rings img{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%)}
.value .rings .r1{width:180px}.value .rings .r2{width:146px}.value .rings .r3{width:106px}.value .rings .ic{width:50px}
.value h3{font-size:20px;font-weight:600;margin-bottom:10px;letter-spacing:-.01em}
.value p{font-size:14px;color:var(--ink-muted);max-width:240px}

/* Comparaison */
.compare-intro{max-width:460px;text-align:center;margin:-24px auto 48px;color:var(--muted-2);font-size:14px;font-weight:500;line-height:1.7}
.compare{display:grid;grid-template-columns:1fr 1fr;border-radius:20px;border:1px solid var(--line);background:rgba(255,255,255,.03);max-width:760px;margin:0 auto;position:relative;overflow:hidden}
.compare::before{content:"";position:absolute;top:0;left:10%;width:40%;height:1px;background:linear-gradient(90deg,rgba(79,26,214,0),var(--violet),rgba(79,26,214,0))}
.compare ul{list-style:none;padding:32px 28px;display:flex;flex-direction:column;gap:22px}
.compare ul+ul{border-left:1px solid var(--line)}
.compare li{display:flex;gap:12px;font-size:14px;line-height:1.5}
.compare .us li{color:#fff}
.compare .them li{color:var(--muted)}
.compare li i{flex:0 0 18px;height:18px;border-radius:50%;display:grid;place-items:center;margin-top:1px}
.compare .us li i{background:var(--violet)}
.compare .them li i{background:#ff0400}
.compare li i svg{width:10px;height:10px}

/* FAQ */
.faq{position:relative}
.faq-dots{position:absolute;left:4%;top:120px;width:450px;opacity:.9;pointer-events:none;z-index:-1}
.faq-list{max-width:640px;margin:0 auto;display:flex;flex-direction:column;gap:10px}
.faq-item{border-radius:10px;background:linear-gradient(90deg,rgba(255,255,255,.04),rgba(255,255,255,.08) 50%,rgba(255,255,255,.04));border:1px solid rgba(255,255,255,.06);overflow:hidden}
.faq-item summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:15px 18px;font-size:14px;font-weight:500}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary svg{width:14px;height:14px;flex:0 0 14px;transition:transform .3s;opacity:.8}
.faq-item[open] summary svg{transform:rotate(180deg)}
.faq-item .ans{padding:0 18px 16px;color:var(--muted);font-size:14px;line-height:1.6}
.center-cta{display:flex;justify-content:center;margin-top:56px}

/* ---------- Footer ---------- */
.footer{position:relative;margin-top:60px;border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(79,26,214,.06),rgba(0,0,0,0) 60%)}
.footer::before{content:"";position:absolute;left:50%;top:0;transform:translateX(-50%);width:160px;height:140px;background:radial-gradient(50% 80% at 50% 0%,rgba(129,74,200,.6),rgba(0,0,0,0));pointer-events:none}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:48px 48px 32px;max-width:1280px;margin:0 auto;flex-wrap:wrap}
.footer-inner img{height:32px;width:auto}
.footer-links{display:flex;gap:20px;align-items:center;font-size:13px;color:var(--muted);flex-wrap:wrap}
.footer-links a:hover{color:#fff}
.footer-links span.sep{width:1px;height:14px;background:var(--line-2)}

/* ---------- Page À propos ---------- */
.big-logo{position:relative;height:620px;display:grid;place-items:center;overflow:hidden;background:radial-gradient(70% 75% at 50% 40%,#4f1ad6 0%,#3a14a8 40%,#12053a 75%,#000 100%)}
.big-logo::before,.big-logo::after{content:"";position:absolute;top:0;bottom:0;width:18%;background:linear-gradient(90deg,rgba(0,0,0,.85),rgba(0,0,0,0))}
.big-logo::before{left:0}.big-logo::after{right:0;transform:scaleX(-1)}
.big-logo img{width:min(560px,80vw);position:relative;z-index:1;filter:drop-shadow(0 10px 40px rgba(0,0,0,.35))}
.shine-grid{display:grid;grid-template-columns:1fr 1.1fr 1fr;gap:20px;align-items:center}
.shine-col{display:flex;flex-direction:column;gap:20px}
.light-card{background:#fff;color:var(--ink);border-radius:14px;padding:22px 22px 24px;box-shadow:0 1px 0 rgba(255,255,255,.2) inset}
.light-card h3{font-size:16px;font-weight:600;margin-bottom:10px;letter-spacing:-.01em;font-family:var(--font-body)}
.light-card p{font-size:13.5px;color:var(--ink-muted);line-height:1.6}
.stats-card{background:linear-gradient(180deg,#e7ddff,#f7f3ff);border-radius:18px;padding:16px;display:grid;grid-template-columns:1fr 1fr;gap:12px;box-shadow:0 0 0 6px rgba(255,255,255,.08)}
.stat{background:#fff;border-radius:12px;padding:22px 12px 16px;text-align:center;color:var(--ink);position:relative}
.stat::before{content:"";position:absolute;top:-10px;left:50%;transform:translateX(-50%);width:22px;height:22px;border-radius:50%;background:linear-gradient(180deg,var(--violet),var(--violet-2));box-shadow:0 0 0 4px #efe8ff}
.stat b{display:block;font-family:var(--font-title);font-size:30px;font-weight:500;letter-spacing:-.02em}
.stat span{font-size:12px;color:var(--ink-muted)}
.steps{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:860px;margin:0 auto}
.step{background:linear-gradient(180deg,#f1ecff 0%,#fff 45%);color:var(--ink);border-radius:18px;padding:22px 24px 26px;box-shadow:0 0 0 6px rgba(255,255,255,.06)}
.step-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}
.step-ic{width:40px;height:40px;border-radius:10px;background:linear-gradient(180deg,var(--violet),var(--violet-2));display:grid;place-items:center;color:#fff}
.step-ic svg{width:18px;height:18px}
.step-num{font-size:11px;color:var(--ink-muted);background:#fff;border:1px solid #e6e0f7;border-radius:999px;padding:4px 10px}
.step h3{font-size:16px;font-weight:600;font-family:var(--font-body);letter-spacing:-.01em;margin-bottom:10px}
.step ul{list-style:none;font-size:13.5px;line-height:1.75;color:#333}
.figures{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:860px;margin:0 auto}
.figure{border-radius:18px;background:linear-gradient(180deg,#e3d6ff 0%,#f8f5ff 45%,#fff 100%);color:var(--ink);text-align:center;padding:56px 36px;min-height:240px;display:flex;flex-direction:column;justify-content:center}
.figure b{font-family:var(--font-title);font-size:52px;font-weight:500;letter-spacing:-.02em;line-height:1}
.figure p{margin-top:14px;font-size:14px;font-weight:600;line-height:1.55;max-width:320px;margin-left:auto;margin-right:auto}
.cta-final{text-align:center;padding:140px 24px 80px;background:radial-gradient(40% 60% at 50% 50%,rgba(79,26,214,.28),rgba(0,0,0,0))}
.cta-final h2{font-size:clamp(30px,4vw,44px);max-width:440px;margin:0 auto}
.cta-final p{color:var(--muted-2);margin:18px 0 26px;font-size:15px}

/* ---------- Page Contact ---------- */
.contact-hero{padding-bottom:40px;min-height:auto}
.contact-hero h1{max-width:760px}
.form-card{position:relative;max-width:820px;margin:0 auto 80px;background:#121212;border:1px solid var(--line);border-radius:22px;padding:32px;box-shadow:0 0 120px 10px rgba(79,26,214,.45)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.field{display:flex;flex-direction:column;gap:8px}
.field.full{grid-column:1/-1}
.field label{font-size:13px;font-weight:500}
.field input,.field textarea{background:#1c1c1c;border:1px solid transparent;border-radius:8px;padding:12px 14px;color:#fff;font:inherit;font-size:14px;outline:none;transition:border-color .2s}
.field input:focus,.field textarea:focus{border-color:var(--violet-2)}
.field textarea{min-height:110px;resize:vertical}
.form-card .btn{width:100%;margin-top:22px;height:46px}
.form-msg{margin-top:14px;font-size:14px;text-align:center;min-height:20px}
.form-msg.ok{color:#9ef0b0}.form-msg.err{color:#ff8a80}

/* ---------- Pages légales ---------- */
.legal{max-width:760px;margin:0 auto;padding:160px 24px 60px}
.legal .kicker{font-size:13px;color:var(--muted);letter-spacing:.14em;text-transform:uppercase}
.legal h1{font-size:clamp(36px,5vw,56px);margin:10px 0 36px}
.legal h2{font-size:22px;margin:36px 0 12px}
.legal p,.legal li{color:var(--muted-2);font-size:15px;line-height:1.75}
.legal ul{padding-left:20px;margin:8px 0}
.legal .meta{color:var(--muted);font-size:14px;margin-bottom:24px}

/* ---------- Animations d'apparition ---------- */
.fade{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}
.fade.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.fade{opacity:1;transform:none;transition:none}.reveal-text .w{color:#fff}}

/* ---------- Responsive ---------- */
@media(max-width:960px){
  .services-grid,.values-grid{grid-template-columns:1fr 1fr}
  .shine-grid{grid-template-columns:1fr}
  .stats-card{max-width:420px;margin:0 auto;order:-1}
}
@media(max-width:760px){
  .nav-inner{padding:0 16px;height:68px}
  .nav-links,.nav-right .lang,.nav-right .btn{display:none}
  .burger{display:block}
  .mobile-menu{position:fixed;inset:68px 0 auto 0;background:rgba(0,0,0,.95);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);flex-direction:column;padding:12px 16px 20px;gap:4px;z-index:49}
  .mobile-menu.open{display:flex}
  .mobile-menu a{padding:12px 4px;border-bottom:1px solid var(--line);font-size:16px}
  .mobile-menu .btn{margin-top:12px;border-bottom:0}
  .container{padding:0 16px}
  .section{padding:80px 0}
  .services-grid,.values-grid,.steps,.figures,.form-grid{grid-template-columns:1fr}
  .compare{grid-template-columns:1fr}
  .compare ul+ul{border-left:0;border-top:1px solid var(--line)}
  .footer-inner{padding:36px 16px 28px;flex-direction:column;align-items:flex-start}
  .big-logo{height:380px}
  .form-card{padding:22px 16px;margin:0 16px 60px}
  .faq-dots{display:none}
  .hero-ring{width:1000px}
}

/* =====================================================================
   V2 — effets premium (globe, accents serif, spotlight, marquee…)
   ===================================================================== */
:root{--serif:"Instrument Serif",Georgia,serif;--violet-3:#a58bff}
::selection{background:rgba(128,89,227,.55);color:#fff}
h1 em,h2 em{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.01em;
  background:linear-gradient(100deg,#fff 10%,#cbbcff 45%,#8b6cff 90%);-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.06em}

/* barre de progression + grain + halo curseur */
.progress{position:fixed;top:0;left:0;height:2px;width:100%;transform-origin:0 50%;transform:scaleX(var(--p,0));z-index:60;
  background:linear-gradient(90deg,var(--violet),var(--violet-3));box-shadow:0 0 12px var(--violet-glow)}
.grain{position:fixed;inset:-50%;z-index:70;pointer-events:none;opacity:.06;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 8s steps(8) infinite}
@keyframes grain{0%,100%{transform:translate(0,0)}25%{transform:translate(-3%,2%)}50%{transform:translate(2%,-3%)}75%{transform:translate(-2%,-1%)}}
.cursor-glow{position:fixed;left:0;top:0;width:520px;height:520px;margin:-260px 0 0 -260px;border-radius:50%;pointer-events:none;z-index:1;
  background:radial-gradient(circle,rgba(110,70,255,.13) 0%,rgba(110,70,255,0) 60%);transform:translate3d(var(--cx,-999px),var(--cy,-999px),0);transition:opacity .4s;opacity:0}
body.has-pointer .cursor-glow{opacity:1}

/* nav en pilule au scroll */
.nav.scrolled{background:transparent;backdrop-filter:none;-webkit-backdrop-filter:none;border-bottom-color:transparent}
.nav.scrolled .nav-inner{height:64px;margin-top:12px;max-width:1100px;border-radius:999px;padding:0 10px 0 24px;
  background:rgba(12,10,22,.62);backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);
  border:1px solid rgba(255,255,255,.09);box-shadow:0 10px 40px -12px rgba(0,0,0,.7),0 0 0 1px rgba(128,89,227,.08) inset}
.nav-inner{transition:height .4s,margin .4s,max-width .5s,border-radius .5s,padding .4s,background .4s}
.nav-links a{position:relative}
.nav-links a::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:1px;background:var(--violet-3);transform:scaleX(0);transition:transform .3s}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}

/* boutons : reflet + magnétisme */
.btn{position:relative;overflow:hidden;transition:transform .25s cubic-bezier(.2,.8,.2,1),box-shadow .3s,background .3s}
.btn::after{content:"";position:absolute;top:0;bottom:0;left:-60%;width:40%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.45),transparent);transform:skewX(-20deg);transition:left .7s}
.btn:hover::after{left:130%}
.btn-light{box-shadow:0 10px 40px -10px rgba(255,255,255,.35)}

/* ---------- HERO GLOBE ---------- */
.hero-globe{min-height:100svh;align-items:flex-start;padding-top:clamp(130px,17vh,190px);background:radial-gradient(90% 60% at 50% 100%,rgba(40,16,120,.35),#000 70%)}
.hero-globe #globe{position:absolute;inset:0;width:100%;height:100%;z-index:-1}
.hero-vignette{position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(180deg,rgba(0,0,0,.85) 0%,rgba(0,0,0,.35) 30%,rgba(0,0,0,0) 52%,rgba(0,0,0,0) 85%,#000 100%)}
.hero-content{position:relative;will-change:transform,opacity}
.hero-title{font-size:clamp(46px,7.6vw,104px)!important;max-width:980px!important;line-height:1.02;letter-spacing:-.035em}
.eyebrow{display:inline-flex;align-items:center;gap:10px;margin-bottom:26px;padding:7px 14px 7px 10px;border-radius:999px;font-size:13px;color:var(--muted-2);
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);backdrop-filter:blur(8px)}
.pulse{width:8px;height:8px;border-radius:50%;background:#8b6cff;box-shadow:0 0 0 0 rgba(139,108,255,.7);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(139,108,255,0)}100%{box-shadow:0 0 0 0 rgba(139,108,255,0)}}
.hero-globe p{text-shadow:0 2px 20px rgba(0,0,0,.8)}
.d2{transition-delay:.55s!important}.d3{transition-delay:.75s!important}

/* titre mot à mot */
.split .wd{display:inline-block;opacity:0;filter:blur(14px);transform:translateY(.35em);transition:opacity 1s cubic-bezier(.2,.8,.2,1),filter 1s,transform 1s cubic-bezier(.2,.8,.2,1);transition-delay:calc(var(--i)*70ms + 120ms)}
.split.go .wd{opacity:1;filter:none;transform:none}

/* marquee */
.marquee{position:relative;overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.015);padding:22px 0;
  -webkit-mask:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee-track{display:flex;align-items:center;gap:36px;width:max-content;animation:marquee 38s linear infinite}
.marquee span{font-family:var(--font-title);font-size:clamp(18px,2vw,24px);color:rgba(255,255,255,.72);white-space:nowrap;letter-spacing:-.01em}
.marquee i{font-style:normal;color:var(--violet-3);font-size:14px}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes marquee{to{transform:translateX(-50%)}}

/* apparitions : flou + décalage + cascade */
.fade{opacity:0;transform:translateY(28px);filter:blur(8px);transition:opacity .9s cubic-bezier(.2,.8,.2,1),transform .9s cubic-bezier(.2,.8,.2,1),filter .9s;transition-delay:calc(var(--i,0)*90ms)}
.fade.in{opacity:1;transform:none;filter:none}

/* cartes : spotlight qui suit la souris */
.service,.faq-item,.form-card,.step,.light-card,.compare{--mx:50%;--my:50%}
.service::before,.faq-item::before,.compare::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .35s;
  background:radial-gradient(420px circle at var(--mx) var(--my),rgba(128,89,227,.18),transparent 45%)}
.service:hover::before,.faq-item:hover::before,.compare:hover::after{opacity:1}
.service{border:1px solid transparent;background:linear-gradient(#0b0a10,#0b0a10) padding-box,
  radial-gradient(260px circle at var(--mx) var(--my),rgba(165,139,255,.7),rgba(255,255,255,.08) 60%) border-box}
.service svg{width:40px;height:40px;padding:10px;border-radius:11px;background:linear-gradient(180deg,rgba(128,89,227,.35),rgba(79,26,214,.15));
  box-shadow:0 0 0 1px rgba(165,139,255,.25) inset,0 8px 24px -8px var(--violet-glow);color:#fff}
.faq-item{position:relative;transition:border-color .3s,background .3s}
.faq-item[open]{border-color:rgba(128,89,227,.35);background:linear-gradient(90deg,rgba(79,26,214,.1),rgba(255,255,255,.06) 50%,rgba(79,26,214,.1))}
.faq-item .ans{animation:ans .5s ease}
@keyframes ans{from{opacity:0;transform:translateY(-6px)}}

/* valeurs : inclinaison 3D + anneaux qui tournent */
.value{transform-style:preserve-3d;transition:transform .5s cubic-bezier(.2,.8,.2,1),box-shadow .5s;will-change:transform}
.value:hover{box-shadow:0 30px 80px -30px rgba(128,89,227,.7)}
.value .rings .r1{animation:spin 30s linear infinite}.value .rings .r2{animation:spin 22s linear infinite reverse}.value .rings .r3{animation:spin 16s linear infinite}
@keyframes spin{to{transform:translate(-50%,-50%) rotate(360deg)}}

/* comparaison */
.compare{box-shadow:0 40px 120px -50px rgba(79,26,214,.8)}
.compare .us{background:linear-gradient(180deg,rgba(79,26,214,.14),rgba(79,26,214,0) 70%)}
.compare li{opacity:0;transform:translateX(-10px);transition:opacity .6s,transform .6s;transition-delay:calc(var(--j,0)*80ms + .2s)}
.compare.in li{opacity:1;transform:none}

/* vidéo : cadre lumineux animé */
.video-wrap{position:relative;border:0;padding:1px;background:conic-gradient(from var(--a,0deg),rgba(255,255,255,.08),rgba(165,139,255,.9),rgba(255,255,255,.08) 30%,rgba(255,255,255,.08));animation:rot 6s linear infinite}
.video-wrap iframe{border-radius:19px}
@property --a{syntax:"<angle>";inherits:false;initial-value:0deg}
@keyframes rot{to{--a:360deg}}

/* footer : grand logotype */
.footer{overflow:hidden}
.footer::after{content:"UpAndSkale";display:block;text-align:center;font-family:var(--font-title);font-weight:600;letter-spacing:-.05em;line-height:.8;
  font-size:clamp(70px,17vw,260px);margin:10px 0 -.12em;color:transparent;-webkit-text-stroke:1px rgba(165,139,255,.22);
  background:linear-gradient(180deg,rgba(128,89,227,.18),rgba(0,0,0,0) 75%);-webkit-background-clip:text;background-clip:text}

/* sections : titres plus grands et plus serrés */
.section-head h2{font-size:clamp(36px,5.2vw,64px);letter-spacing:-.035em}

@media(max-width:760px){
  .nav.scrolled .nav-inner{margin:8px 10px 0;height:58px;padding:0 6px 0 16px}
  .hero-globe{padding-top:120px}
  .cursor-glow{display:none}
}
@media (prefers-reduced-motion:reduce){
  .fade,.split .wd,.compare li{opacity:1!important;transform:none!important;filter:none!important;transition:none!important}
  .marquee-track,.grain,.value .rings img,.video-wrap,.pulse{animation:none!important}
}
.video-wrap iframe{background:#0b0a10}
.footer::after{font-size:clamp(56px,13.5vw,210px);white-space:nowrap}

.video-wrap video{display:block;width:100%;height:100%;object-fit:cover;background:#000}

/* VSL : sans cadre, fondue dans le fond, lecture auto */
.video-wrap{max-width:1080px;border:0;border-radius:0;box-shadow:none;background:transparent;overflow:visible;position:relative}
.video-wrap video{display:block;width:100%;height:100%;object-fit:contain;background:transparent;cursor:pointer;
 -webkit-mask-image:linear-gradient(to right,transparent,#000 5%,#000 95%,transparent),linear-gradient(to bottom,transparent,#000 6%,#000 94%,transparent);
 -webkit-mask-composite:source-in;mask-image:linear-gradient(to right,transparent,#000 5%,#000 95%,transparent),linear-gradient(to bottom,transparent,#000 6%,#000 94%,transparent);mask-composite:intersect}
.vsl-sound{position:absolute;left:50%;bottom:7%;transform:translateX(-50%);display:inline-flex;align-items:center;gap:10px;height:44px;padding:0 20px;border-radius:999px;border:1px solid rgba(255,255,255,.18);background:rgba(10,8,20,.55);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:#fff;font:500 14px var(--font-body);cursor:pointer;transition:opacity .3s,background .3s,transform .3s;z-index:2}
.vsl-sound:hover{background:rgba(79,26,214,.7)}
.vsl-sound svg{width:18px;height:18px}
.vsl-sound.on{left:auto;right:5%;transform:none;padding:0;width:44px;justify-content:center;opacity:.55}
.vsl-sound.on span{display:none}
.vsl-sound.on:hover{opacity:1}

/* Photo fondateur (section À propos) */
.founder{max-width:560px;margin:40px auto 32px;position:relative}
.founder img{display:block;width:100%;aspect-ratio:10/7;object-fit:cover;border-radius:20px;border:1px solid var(--line-2);box-shadow:0 30px 80px -30px var(--violet-glow),0 0 0 1px rgba(128,89,227,.15)}
.founder figcaption{position:absolute;left:16px;bottom:16px;display:flex;flex-direction:column;gap:2px;padding:10px 16px;border-radius:12px;background:rgba(0,0,0,.6);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--line);text-align:left}
.founder figcaption strong{font:600 16px var(--font-title);color:#fff}
.founder figcaption span{font:400 13px var(--font-body);color:var(--violet-3)}

/* Fondateur : photo sans cadre, fondue dans le fond + accès direct */
.founder{max-width:640px;margin:48px auto 28px}
.founder img{border:0;box-shadow:none;border-radius:28px;aspect-ratio:10/7;
 -webkit-mask-image:linear-gradient(to right,transparent,#000 14%,#000 86%,transparent),linear-gradient(to bottom,transparent,#000 10%,#000 80%,transparent);-webkit-mask-composite:source-in;mask-image:linear-gradient(to right,transparent,#000 14%,#000 86%,transparent),linear-gradient(to bottom,transparent,#000 10%,#000 80%,transparent);mask-composite:intersect}
.founder figcaption{left:50%;transform:translateX(-50%);bottom:6%;align-items:center;text-align:center}
.founder-cta{display:flex;align-items:center;justify-content:center;gap:18px;flex-wrap:wrap}
.founder-chip{display:inline-flex;align-items:center;gap:10px;font-size:14px;color:var(--muted-2)}
.founder-chip img{width:34px;height:34px;border-radius:50%;object-fit:cover;border:1px solid var(--line-2);box-shadow:0 0 0 3px rgba(79,26,214,.25)}
@media(max-width:700px){.founder{text-align:center}.founder figcaption{position:static;transform:none;display:inline-flex;margin:12px auto 0}}
.founder-row{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center;max-width:1080px;margin:0 auto}
.founder-row .founder{margin:0;max-width:none}
.founder-text{text-align:left}
.founder-text h2{margin:18px 0 14px}
.founder-text p{color:var(--muted-2);line-height:1.7;margin:0 0 26px;font-size:17px}
@media(max-width:860px){.founder-row{grid-template-columns:1fr;gap:24px}.founder-text{text-align:center}}