:root{
  --bg:#FFFFFF;--bg2:#F4F7FD;--bg3:#EEF2FB;--card:#FFFFFF;
  --line:#E6EBF4;--line2:#D6DEEC;
  --txt:#05203C;--txt2:#41536E;--txt3:#8492AC;
  --acc:#2563EB;--acc2:#2563EB;--accbg:#EAF1FF;--accline:#C6DAFF;--acc-d:#1D4FB8;
  --mint:#16B364;--mint-bg:#E4F8EE;--amber:#E8930C;--loss:#E4572E;
  --yellow:#FACC15;--yellow-bg:#FEF6D0;--yellow-ink:#6B4E00;
  --disp:'Barlow Condensed',system-ui,sans-serif;--sans:'Rubik',system-ui,sans-serif;--mono:'Archivo Black',system-ui,sans-serif;
  --shadow:0 18px 40px -22px rgba(16,23,54,.28);--shadow-sm:0 8px 22px -14px rgba(16,23,54,.22);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:hidden}
body{background:var(--bg);color:var(--txt);font-family:var(--sans);font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.wrap{max-width:1200px;margin:0 auto;padding:0 32px}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--disp);letter-spacing:.01em;line-height:1.08;font-weight:900;text-transform:uppercase}
.mono{font-family:var(--mono);font-size:12px;font-weight:400;letter-spacing:.08em;text-transform:uppercase;color:var(--acc)}
.btn{font-family:var(--sans);font-weight:600;font-size:15px;border-radius:12px;padding:13px 22px;display:inline-flex;align-items:center;gap:9px;cursor:pointer;border:1px solid transparent;transition:transform .16s,background .16s,box-shadow .16s}
.btn i{font-size:18px}
.btn-acc{background:var(--acc);color:#fff;box-shadow:0 14px 30px -12px rgba(37,99,235,.5)}
.btn-acc:hover{background:var(--acc-d);transform:translateY(-2px)}
.btn-ghost{background:#fff;border-color:var(--line2);color:var(--txt)}
.btn-ghost:hover{background:var(--bg2)}
.btn-yellow{background:var(--yellow);color:var(--ink,#05203C)}
.btn-yellow:hover{background:#EBBF12;transform:translateY(-2px)}
.grid-tex{background-image:linear-gradient(rgba(5,32,60,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(5,32,60,.045) 1px,transparent 1px);background-size:34px 34px}

.hdr{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.82);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;height:84px;gap:6px}
.logo{display:inline-flex;align-items:center;gap:9px}
.logo-img{height:42px;width:auto;display:block;flex-shrink:0}
.foot .logo-img{height:30px}
.nav{display:flex;gap:2px;margin-left:auto;margin-right:14px}
.nl{position:relative;font-family:var(--disp);font-size:23px;font-weight:800;letter-spacing:.02em;text-transform:uppercase;white-space:nowrap;color:var(--txt);padding:10px 11px 12px;border-radius:10px;display:inline-flex;align-items:center;gap:5px;transition:.15s;line-height:1}
.nl::after{content:'';position:absolute;left:11px;right:11px;bottom:5px;height:4px;border-radius:2px;background:var(--acc);transform:scaleX(0);transition:transform .18s}
.nl.on::after,.nl:hover::after{transform:scaleX(1)}
@media(max-width:1120px){.nl{font-size:22px;padding:10px 9px 12px}.nav{margin-left:4px;gap:2px}.nl::after{left:9px;right:9px}}
.nl:hover{color:var(--txt);background:var(--bg2)}
.nl.on{color:var(--acc)}
.hdr .btn{font-size:17px;font-weight:700}
.hdr .btn i{font-size:20px}
.sp{flex:0}
.hdr .btn{height:44px;padding:0 16px;border-radius:11px;white-space:nowrap}
.crumb{font-family:var(--mono);font-size:11px;letter-spacing:.08em;color:var(--txt3);display:flex;align-items:center;gap:8px;text-transform:uppercase}
.crumb a:hover{color:var(--acc)}.crumb i{font-size:13px}

.hero{position:relative;padding:80px 0 72px;overflow:hidden}
.hero.tall{padding:96px 0 84px}
.hero-bg{position:absolute;inset:0;z-index:0}
.aurora{position:absolute;border-radius:50%;filter:blur(80px);opacity:.5}
.a1{width:560px;height:440px;top:-160px;left:-40px;background:radial-gradient(circle,rgba(37,99,235,.20),transparent 70%)}
.a2{width:440px;height:360px;top:-120px;right:-30px;background:radial-gradient(circle,rgba(250,204,21,.28),transparent 70%)}
.a3{width:420px;height:320px;top:40px;left:42%;background:radial-gradient(circle,rgba(37,99,235,.12),transparent 72%)}
.noise{display:none}
.hero-bg .grid-tex{position:absolute;inset:0;mask-image:radial-gradient(120% 80% at 50% 0%,#000 30%,transparent 78%)}
.hero .wrap{position:relative;z-index:1}
.hero-split{display:grid;grid-template-columns:1.06fr .94fr;gap:56px;align-items:center;margin-top:22px}
.pill{display:inline-flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--line2);border-radius:999px;padding:7px 15px 7px 12px;font-family:var(--mono);font-size:11.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--txt2);margin-bottom:24px;box-shadow:var(--shadow-sm)}
.pill .dot{width:7px;height:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 3px var(--mint-bg)}
h1{font-size:clamp(40px,5.6vw,72px);font-weight:700;color:var(--txt)}
h1.big{font-size:clamp(42px,6vw,74px)}
h1 em{font-style:normal;color:var(--acc);position:relative}
h1 em::after{content:'';position:absolute;left:0;right:0;bottom:.08em;height:.16em;background:var(--yellow);opacity:.5;border-radius:3px;z-index:-1}
.lead{font-size:19px;color:var(--txt2);margin-top:22px;max-width:540px}
.lead.mid{margin-left:auto;margin-right:auto}
.hero-cta{display:flex;gap:13px;margin-top:32px;flex-wrap:wrap}
.hero-cta.mid{justify-content:center}

.mock{background:#fff;border:1px solid var(--line);border-radius:20px;padding:16px;box-shadow:0 40px 80px -36px rgba(16,23,54,.35);position:relative}
.mock-h{display:flex;align-items:center;gap:9px;padding:6px 8px 14px}
.mock-h .z{width:30px;height:30px;border-radius:9px;background:var(--acc);display:grid;place-items:center;color:#fff}
.mock-h b{font-family:var(--disp);font-weight:700;font-size:14px;color:var(--txt)}
.mock-h .live{margin-left:auto;font-family:var(--mono);font-size:10px;color:var(--mint);display:flex;align-items:center;gap:6px}
.mock-h .live .d{width:6px;height:6px;border-radius:50%;background:var(--mint);animation:blink 1.6s infinite}
@keyframes blink{50%{opacity:.3}}
.mock-body{background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:14px;display:grid;gap:11px}
.mkpis{display:grid;grid-template-columns:1fr 1fr 1fr;gap:9px}
.mkpi{background:#fff;border:1px solid var(--line);border-radius:11px;padding:12px 13px}
.mkpi .l{font-family:var(--mono);font-size:9px;letter-spacing:.06em;text-transform:uppercase;color:var(--txt3)}
.mkpi .v{font-family:var(--disp);font-size:23px;font-weight:700;margin-top:4px;letter-spacing:.01em;color:var(--txt)}
.mrows{background:#fff;border:1px solid var(--line);border-radius:11px;padding:3px 12px}
.mrow{display:flex;align-items:center;gap:11px;padding:11px 0;border-top:1px solid var(--line)}
.mrow:first-child{border-top:none}
.mrow .d{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.mrow .t{flex:1;font-size:12.5px;font-weight:600;color:var(--txt)}
.mrow .tag{font-family:var(--mono);font-size:9px;font-weight:600;padding:4px 9px;border-radius:6px;letter-spacing:.04em}
.float{position:absolute;background:#fff;border:1px solid var(--line);border-radius:13px;padding:11px 14px;font-size:12.5px;font-weight:600;color:var(--txt);display:flex;align-items:center;gap:9px;box-shadow:var(--shadow)}
.float i{font-size:18px}
.f1{top:-16px;left:-24px;animation:bob 3.6s ease-in-out infinite}
.f2{bottom:26px;right:-22px;animation:bob 3.6s ease-in-out infinite .8s}
@keyframes bob{50%{transform:translateY(-8px)}}

.sec{padding:clamp(58px,7vw,96px) 0;position:relative}
.sec.tight{padding:clamp(44px,5vw,72px) 0}
/* Surtitres de section (Rui 17/09 : "beaucoup plus grand") */
.sec-head .mono,.cta .mono,.wrap>.mono{font-family:var(--disp);font-size:clamp(15px,1.75vw,21px);font-weight:800;letter-spacing:.04em;line-height:1;text-transform:uppercase}
.sec-head .mono+h2,.wrap>.mono+h2{margin-top:12px}
.sec-head{max-width:680px}
.sec-head.mid{margin:0 auto;text-align:center}
h2{font-size:clamp(34px,4.6vw,56px);font-weight:800;margin-top:16px;color:var(--txt)}
.slead{font-size:18px;color:var(--txt2);margin-top:14px}
.slead.mid{margin-left:auto;margin-right:auto}
.panel{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.cards4{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.card-b{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;transition:border-color .18s,transform .18s,box-shadow .18s}
.card-b:hover{border-color:var(--accline);transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.ic-sq{width:42px;height:42px;border-radius:12px;background:var(--accbg);border:1px solid var(--accline);display:grid;place-items:center;color:var(--acc);flex-shrink:0}
.ic-sq i{font-size:21px}
.card-b h3{font-family:var(--disp);font-size:17px;font-weight:600;letter-spacing:.01em;margin:14px 0 8px;color:var(--txt)}
.card-b p{font-size:14.5px;color:var(--txt2);line-height:1.6}
.card-b .num{font-family:var(--mono);font-size:12px;color:var(--acc);letter-spacing:.1em}

.field{display:flex;flex-direction:column;gap:7px;margin-bottom:14px}
.field label{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--txt3)}
.inp{background:#fff;border:1px solid var(--line2);border-radius:11px;padding:13px 15px;color:var(--txt);font-family:var(--sans);font-size:15px;transition:border-color .15s}
.inp:focus{outline:none;border-color:var(--acc)}
.inp::placeholder{color:var(--txt3)}
textarea.inp{resize:vertical;min-height:96px}

.foot{border-top:1px solid var(--line);padding:56px 0 30px;margin-top:20px;background:var(--bg2)}
.foot .grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.1fr;gap:34px}
.foot p{font-size:14px;color:var(--txt2);margin-top:14px;max-width:260px}
.foot h4{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--txt3);margin-bottom:16px}
.foot ul{list-style:none;display:grid;gap:11px;font-size:14px}.foot ul a{color:var(--txt2)}.foot ul a:hover{color:var(--acc)}
.foot .rule{height:1px;background:var(--line);margin:40px 0 22px}
.foot .bot{display:flex;justify-content:space-between;font-size:12.5px;color:var(--txt3);flex-wrap:wrap;gap:12px}.foot .bot a{color:var(--txt3)}
.tabbar{display:none;position:fixed;bottom:14px;left:50%;transform:translateX(-50%);width:calc(100% - 28px);max-width:440px;z-index:70;background:#fff;border:1px solid var(--line2);border-radius:20px;padding:8px 6px 10px;box-shadow:0 20px 44px -18px rgba(16,23,54,.35)}
.tabbar .row{display:flex;align-items:center;justify-content:space-around}
.tab{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;font-size:10px;font-weight:600;color:var(--txt3)}
.tab i{font-size:22px}.tab.on{color:var(--acc)}
.tab.mid .b{width:44px;height:44px;border-radius:50%;background:var(--acc);display:grid;place-items:center;box-shadow:0 8px 18px -6px rgba(37,99,235,.5);color:#fff}
.tab.mid i{color:#fff;font-size:22px}.tab.mid span{color:var(--acc)}

@media(max-width:960px){
  .hero-split{grid-template-columns:1fr;gap:44px}
  .cards3,.cards4{grid-template-columns:1fr 1fr}
  .foot .grid{grid-template-columns:1fr 1fr}
  .nav{display:none}
}
@media(max-width:640px){.hdr .wrap{padding:0 16px}.hdr .btn{height:42px;padding:0 16px;font-size:16px;margin-left:auto}.hdr .btn i{font-size:19px}.logo-img{height:28px}}
@media(max-width:620px){.cards3,.cards4{grid-template-columns:1fr}.tabbar{display:block}body{padding-bottom:90px}.foot .grid{grid-template-columns:1fr}}

/* ===== Réalisations : liste (mode blog) + détail cas avant/après ===== */
.rlist{display:grid;gap:22px;margin-top:44px}
.ritem{display:flex;align-items:stretch;background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:transform .18s,box-shadow .18s,border-color .18s;box-shadow:var(--shadow-sm)}
.ritem:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--line2)}
.ritem .rthumb{width:210px;flex-shrink:0;background:var(--bg2);border-right:1px solid var(--line);display:grid;place-items:center;color:var(--txt3)}
.ritem .rthumb i{font-size:30px;opacity:.4}
.ritem .tt{flex:1;min-width:0;padding:26px 30px;display:flex;flex-direction:column;justify-content:center}
.ritem h3{font-family:var(--disp);font-size:25px;font-weight:800;text-transform:uppercase;letter-spacing:.02em;line-height:1.05;margin:0 0 9px;color:var(--txt)}
.ritem p{font-size:15.5px;color:var(--txt2);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:0}
.ritem .go{flex-shrink:0;align-self:center;color:var(--txt3);font-size:26px;display:grid;place-items:center;padding-right:26px;transition:color .15s,transform .15s}
.ritem:hover .go{color:var(--acc);transform:translateX(3px)}
@media(max-width:640px){.ritem{flex-direction:column;align-items:stretch}.ritem .rthumb{width:100%;height:160px;border-right:none;border-bottom:1px solid var(--line)}.ritem .tt{padding:20px 22px}.ritem .go{display:none}}
/* fil d'ariane / retour */
.rcrumb{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--txt3);margin-bottom:18px}
.rcrumb a{color:var(--acc)}
/* avant / après */
.ba{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:12px}
.pane{border:1px solid var(--line);border-radius:14px;padding:18px 19px;background:var(--bg2)}
.pane .k{font-family:var(--mono);font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;display:inline-flex;align-items:center;gap:7px;margin-bottom:13px}
.pane.before .k{color:var(--loss)}
.pane.after{background:#fff;border-color:var(--accline)}
.pane.after .k{color:var(--mint)}
.pane ul{list-style:none;display:grid;gap:10px}
.pane li{display:flex;align-items:flex-start;gap:9px;font-size:14.5px;line-height:1.5;color:var(--txt2)}
.pane li i{font-size:16px;flex-shrink:0;margin-top:1px}
.pane.before li i{color:var(--loss)}
.pane.after li i{color:var(--mint)}
.pane.after li{color:var(--txt)}
.gain{display:flex;align-items:center;gap:13px;margin-top:16px;padding:16px 18px;border-radius:13px;background:var(--accbg);border:1px solid var(--accline)}
.gain .b{width:40px;height:40px;border-radius:11px;background:var(--acc);color:#fff;display:grid;place-items:center;flex-shrink:0}
.gain .b i{font-size:20px}
.gain .g-l{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--txt3)}
.gain .g-v{font-family:var(--disp);font-size:21px;font-weight:900;text-transform:uppercase;letter-spacing:.01em;color:var(--acc-d);line-height:1.1;margin-top:2px}
/* bande de gains + CTA (réutilisés) */
.gband{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center;border-radius:24px;padding:48px 36px;background:linear-gradient(135deg,var(--acc),#5A67F5);margin-top:12px}
.gband .v{font-family:var(--disp);font-size:clamp(30px,3.4vw,46px);font-weight:900;text-transform:uppercase;letter-spacing:.01em;color:#fff}
.gband .v em{font-style:normal;color:var(--yellow)}
.gband .l{margin-top:8px;font-size:14px;color:rgba(255,255,255,.85)}
.cta-band{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:48px 40px;text-align:center;box-shadow:var(--shadow-sm)}
.cta-band h2{font-size:clamp(28px,3.4vw,42px)}
.cta-band .lead{margin:16px auto 0}
@media(max-width:820px){.ba{grid-template-columns:1fr}.gband{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.gband{grid-template-columns:1fr}}

/* ===== Logo animé (once au chargement + survol) — source Rui ===== */
.logoA-lockup{display:inline-flex;align-items:center;gap:10px;text-decoration:none;background:#F4F7FD;border:1px solid #E6EBF4;border-radius:13px;padding:7px 15px 7px 12px;box-shadow:0 8px 22px -14px rgba(16,23,54,.22);transition:transform .16s,box-shadow .16s}
.logoA-lockup:hover{transform:translateY(-1px);box-shadow:0 14px 30px -16px rgba(16,23,54,.3)}
.logoA{position:relative;display:inline-block;width:42px;height:34px;flex-shrink:0}
.logoA .sq{position:absolute;width:18px;height:18px;border-radius:3px}
.logoA .b1{left:0;top:13px;background:#BFD3F8}
.logoA .b2{left:6px;top:6.5px;background:#6D9BF0}
.logoA .b3{left:12px;top:0;background:#2563EB}
.logoA .ball{position:absolute;left:28px;top:-1px;width:6px;height:6px;border-radius:50%;background:#FACC15;z-index:2}
.logoA.play .b1{animation:fuseBack3 4.5s cubic-bezier(.65,0,.35,1) both}
.logoA.play .b2{animation:fuseMid3 4.5s cubic-bezier(.65,0,.35,1) both}
.logoA.play .ball{animation:uniBall3 4.5s cubic-bezier(.65,0,.35,1) both}
.logoA-word{display:inline-flex;align-items:baseline;line-height:1;font-family:'Archivo Black',sans-serif}
.logoA-word .a{color:#05203C;font-size:23px}
.logoA-word .n{color:#2563EB;font-size:29px;margin-left:-.04em;letter-spacing:-.11em;padding-right:.11em}
@keyframes fuseBack3{0%,48%{transform:translate(0,0)}62%,86%{transform:translate(12px,-13px)}100%{transform:translate(0,0)}}
@keyframes fuseMid3{0%,48%{transform:translate(0,0)}62%,86%{transform:translate(6px,-6px)}100%{transform:translate(0,0)}}
@keyframes uniBall3{0%{transform:translate(0,-20px);opacity:0}12%{opacity:1}30%{transform:translate(0,0)}38%{transform:translate(0,-3px)}46%,100%{transform:translate(0,0);opacity:1}}
@media(prefers-reduced-motion:reduce){.logoA.play .sq,.logoA.play .ball{animation:none!important}}