:root{--bg:#08090d;--bg-soft:#0e1016;--card:rgba(255,255,255,0.04);--card-border:rgba(255,255,255,0.09);--text:#f2f3f7;--muted:#9aa1b2;--amber:#ffb224;--amber-soft:rgba(255,178,36,0.14);--cyan:#4cc9f0;--green:#34d399;--radius:16px;--font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}a{color:inherit}img{max-width:100%}.container{max-width:1080px;margin:0 auto;padding:0 20px}.nav{position:-webkit-sticky;position:sticky;top:0;z-index:50;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:rgba(8,9,13,.72);border-bottom:1px solid var(--card-border)}.nav-inner{justify-content:space-between;height:64px}.logo,.nav-inner{display:flex;align-items:center}.logo{font-weight:800;font-size:1.1rem;letter-spacing:-.02em;text-decoration:none;gap:8px}.logo-dot{width:10px;height:10px;border-radius:50%;background:var(--amber);box-shadow:0 0 12px var(--amber);animation:pulse 2.4s ease-in-out infinite}.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:12px;font-weight:700;font-size:.98rem;text-decoration:none;transition:transform .18s ease,box-shadow .18s ease,background .18s ease;will-change:transform}.btn-primary{background:var(--amber);color:#16130a;box-shadow:0 8px 28px rgba(255,178,36,.28)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 36px rgba(255,178,36,.4)}.btn-ghost{border:1px solid var(--card-border);color:var(--text);background:var(--card)}.btn-ghost:hover{background:rgba(255,255,255,.08)}.hero{position:relative;padding:88px 0 72px}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;grid-gap:48px;gap:48px;align-items:center}.hero h1{font-size:clamp(2rem,5.4vw,3.4rem);line-height:1.08;letter-spacing:-.03em;margin:0 0 20px;font-weight:800}.hero h1 .accent{background:linear-gradient(92deg,var(--amber),#ff7847);-webkit-background-clip:text;background-clip:text;color:transparent}.hero p.sub{font-size:clamp(1.02rem,2vw,1.2rem);color:var(--muted);margin:0 0 32px;max-width:34rem}.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;align-items:center}.hero-note{color:var(--muted);font-size:.88rem;margin-top:14px}.blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;pointer-events:none;z-index:-1;animation:drift 16s ease-in-out infinite 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scale(.98);animation:bubbleIn .5s ease forwards}.bubble.agent{background:#1b1f2a;border:1px solid var(--card-border);border-bottom-left-radius:6px;align-self:flex-start}.bubble.client{background:var(--amber);color:#16130a;font-weight:600;border-bottom-right-radius:6px;align-self:flex-end}.bubble.fiche{align-self:stretch;max-width:100%;background:rgba(52,211,153,.08);border:1px solid rgba(52,211,153,.35);font-size:.8rem}.bubble.fiche strong{color:var(--green)}.b1{animation-delay:.6s}.b2{animation-delay:1.7s}.b3{animation-delay:2.8s}.b4{animation-delay:3.9s}.b5{animation-delay:5s}.b6{animation-delay:6.2s}section{padding:78px 0}.kicker{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--amber);margin-bottom:12px}h2{font-size:clamp(1.5rem,3.6vw,2.3rem);letter-spacing:-.02em;line-height:1.15;margin:0 0 14px}.section-sub{color:var(--muted);max-width:40rem;margin:0 0 42px}.stats{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:14px;gap:14px;padding:0}.stat{background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius);padding:22px 18px;text-align:center}.stat b{display:block;font-size:1.7rem;letter-spacing:-.02em;color:var(--amber)}.stat span{font-size:.84rem;color:var(--muted)}.steps{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:16px;gap:16px;counter-reset:step}.step{background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius);padding:26px 20px;position:relative;overflow:hidden;transition:transform .2s ease,border-color .2s ease}.step:hover{transform:translateY(-4px);border-color:rgba(255,178,36,.45)}.step:before{counter-increment:step;content:counter(step,decimal-leading-zero);font-size:2.4rem;font-weight:800;color:var(--amber-soft);position:absolute;top:8px;right:14px;line-height:1}.step h3{margin:0 0 8px;font-size:1.02rem}.step 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auto;text-align:center;background:linear-gradient(180deg,rgba(255,178,36,.09),var(--card));border:1px solid rgba(255,178,36,.4);border-radius:22px;padding:42px 34px;box-shadow:0 24px 70px rgba(255,178,36,.1)}.price{font-size:3.2rem;font-weight:800;letter-spacing:-.04em}.price small{font-size:1rem;font-weight:500;color:var(--muted)}.pricing-card ul{list-style:none;padding:0;margin:26px 0 30px;text-align:left}.pricing-card li{padding:8px 0;color:var(--muted);font-size:.94rem}.pricing-card li:before{content:"✓  ";color:var(--green);font-weight:700}.faq{max-width:720px;margin:0 auto}.faq details{background:var(--card);border:1px solid var(--card-border);border-radius:12px;padding:18px 22px;margin-bottom:10px}.faq summary{cursor:pointer;font-weight:700;font-size:.98rem;list-style:none;display:flex;justify-content:space-between;align-items:center}.faq summary:after{content:"+";color:var(--amber);font-size:1.3rem;transition:transform .2s ease}.faq details[open] summary:after{transform:rotate(45deg)}.faq details p{color:var(--muted);font-size:.92rem;margin:12px 0 2px}.final-cta{text-align:center;background:radial-gradient(ellipse at center,rgba(255,178,36,.1),transparent 65%);border-radius:28px;padding:70px 24px}footer{border-top:1px solid var(--card-border);padding:34px 0 48px;color:var(--muted);font-size:.85rem}.footer-inner{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}@keyframes bubbleIn{to{opacity:1;transform:none}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-12px)}}@keyframes drift{0%{transform:translate(0) scale(1)}to{transform:translate(40px,30px) scale(1.12)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.45}}@media 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