:root{
  --bg:#0b1020;--bg2:#121a33;--card:#ffffff;--ink:#0f172a;--muted:#5b6478;--line:#e6e9f2;
  --brand:#5b5bf0;--brand2:#22d3ee;--ok:#0e9f6e;--bad:#e02f4d;--radius:18px;
  --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;font-family:var(--font);color:var(--ink);background:#f6f7fb;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:var(--brand)}
.wrap{max-width:1080px;margin:0 auto;padding:0 22px}
/* Header + hero */
.hero{background:radial-gradient(900px 500px at 85% -10%,rgba(34,211,238,.28),transparent 60%),radial-gradient(800px 500px at 0% 0%,rgba(91,91,240,.45),transparent 60%),var(--bg);color:#fff;padding-bottom:84px}
.nav{display:flex;align-items:center;justify-content:space-between;padding:22px 0}
.logo{font-weight:800;font-size:1.45rem;letter-spacing:-.02em;color:#fff;text-decoration:none}
.logo b{background:linear-gradient(90deg,var(--brand2),#a5b4fc);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav a.cta-s{color:#fff;text-decoration:none;border:1px solid rgba(255,255,255,.3);padding:9px 16px;border-radius:999px;font-weight:600;font-size:.92rem}
.nav a.cta-s:hover{background:rgba(255,255,255,.12)}
.hero-in{padding:64px 0 10px;max-width:760px}
.badge{display:inline-block;font-size:.82rem;font-weight:600;padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2)}
h1{font-size:clamp(2.2rem,5.6vw,3.7rem);line-height:1.05;letter-spacing:-.035em;margin:18px 0 16px}
h1 em{font-style:normal;background:linear-gradient(90deg,var(--brand2),#c4b5fd);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:1.15rem;color:#c7cee6;max-width:600px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.btn{display:inline-block;border:0;cursor:pointer;font:inherit;font-weight:700;padding:15px 26px;border-radius:14px;text-decoration:none;transition:transform .15s,box-shadow .15s}
.btn-p{background:linear-gradient(135deg,var(--brand),#7c3aed);color:#fff;box-shadow:0 10px 30px rgba(91,91,240,.45)}
.btn-p:hover{transform:translateY(-2px)}
.btn-p[disabled]{opacity:.6;cursor:wait;transform:none}
.btn-g{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.25)}
.trust{display:flex;gap:26px;flex-wrap:wrap;margin-top:34px;color:#aab3d3;font-size:.92rem}
.trust span::before{content:"✓ ";color:var(--brand2);font-weight:800}
/* Sections */
section{padding:72px 0}
.kicker{color:var(--brand);font-weight:700;font-size:.85rem;text-transform:uppercase;letter-spacing:.08em}
h2{font-size:clamp(1.7rem,3.6vw,2.4rem);letter-spacing:-.025em;margin:8px 0 10px}
.sub{color:var(--muted);max-width:620px;margin:0 0 34px}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.step{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.step .n{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;display:grid;place-items:center;font-weight:800;margin-bottom:12px}
.step h3{margin:0 0 6px;font-size:1.05rem}.step p{margin:0;color:var(--muted);font-size:.95rem}
/* Offres */
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.plan{position:relative;background:var(--card);border:2px solid var(--line);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;cursor:pointer;transition:border-color .15s,box-shadow .15s,transform .15s}
.plan:hover{transform:translateY(-3px);box-shadow:0 14px 36px rgba(15,23,42,.1)}
.plan.sel{border-color:var(--brand);box-shadow:0 14px 40px rgba(91,91,240,.22)}
.plan.pop::after{content:"Le plus choisi";position:absolute;top:-13px;right:20px;background:linear-gradient(135deg,var(--brand),#7c3aed);color:#fff;font-size:.75rem;font-weight:700;padding:5px 12px;border-radius:999px}
.plan h3{margin:0;font-size:1.2rem}
.price{font-size:2.5rem;font-weight:800;letter-spacing:-.03em;margin:8px 0 14px}.price small{font-size:1rem;color:var(--muted);font-weight:600}
.plan ul{list-style:none;padding:0;margin:0 0 20px;color:#334155;font-size:.95rem;flex:1}
.plan li{padding:5px 0 5px 24px;position:relative}.plan li::before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:800}
.plan .pick{font-weight:700;color:var(--brand);font-size:.95rem}
.abos{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;margin-top:20px}
.plan.abo{padding:22px}.plan.abo .price{font-size:1.9rem;margin:4px 0 10px}
/* Commande */
.order{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:34px;box-shadow:0 20px 60px rgba(15,23,42,.08);display:grid;grid-template-columns:1.4fr 1fr;gap:34px}
@media(max-width:820px){.order{grid-template-columns:1fr;padding:22px}}
label{display:block;font-weight:600;font-size:.92rem;margin:16px 0 6px}
input[type=text],input[type=email]{width:100%;font:inherit;padding:13px 14px;border:1.5px solid var(--line);border-radius:12px;background:#fbfcff;outline:none}
input:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(91,91,240,.14)}
.row{display:flex;gap:10px}.row input{flex:1}
.btn-s{background:#eef0fd;color:var(--brand);padding:0 18px;border-radius:12px;border:0;font:inherit;font-weight:700;cursor:pointer}
.msg{font-size:.9rem;margin-top:8px;min-height:1.3em}.msg.ok{color:var(--ok)}.msg.bad{color:var(--bad)}
.chk{display:flex;gap:10px;align-items:flex-start;font-weight:400;font-size:.88rem;color:var(--muted);margin-top:18px}
.chk input{margin-top:3px;accent-color:var(--brand)}
.recap{background:linear-gradient(180deg,#f3f4ff,#fff);border:1px solid var(--line);border-radius:18px;padding:22px;align-self:start;position:sticky;top:18px}
.recap h3{margin:0 0 12px}.recap .l{display:flex;justify-content:space-between;gap:10px;padding:8px 0;border-bottom:1px dashed var(--line);font-size:.93rem}
.recap .t{display:flex;justify-content:space-between;font-weight:800;font-size:1.15rem;padding-top:14px}
.recap .note{color:var(--muted);font-size:.82rem;margin:12px 0 16px}
.recap .btn{width:100%;text-align:center}
.secure{display:flex;gap:8px;justify-content:center;color:var(--muted);font-size:.8rem;margin-top:12px}
footer{background:var(--bg);color:#9aa4c7;padding:38px 0;font-size:.9rem}
footer a{color:#cbd3f0;margin-right:18px}
.page{max-width:760px;margin:0 auto;padding:60px 22px}.page h1{font-size:2rem;color:var(--ink)}
.center{text-align:center;padding:110px 22px}

@media(max-width:560px){.nav a.cta-s{display:none}.lang button{padding:7px 11px;font-size:.82rem}.logo{font-size:1.3rem}.wa{padding:11px 15px;font-size:.88rem}}