:root{--navy:#0a2a66;--red:#f43f1e;--orange:#ff9b0e;--teal:#12a3b0;--teal-d:#0b7f8a;--teal-p:#e6f6f7;--cream:#fff8ee;--ink:#12274d;--gris:#5b6985;--bord:#e7e1d6;--r:18px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:ui-rounded,"Nunito","Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.6}
a{color:var(--teal-d)}img{max-width:100%;height:auto}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
h1,h2,h3{line-height:1.15;margin:0 0 .6em;color:var(--navy);font-weight:800}
h1{font-size:clamp(2.1rem,5vw,3.4rem)}h2{font-size:clamp(1.6rem,3.4vw,2.2rem)}h3{font-size:1.12rem}
h1 em{font-style:normal;background:linear-gradient(90deg,var(--red),var(--orange));-webkit-background-clip:text;background-clip:text;color:transparent}
.btn{display:inline-block;padding:.85rem 1.5rem;border-radius:999px;background:linear-gradient(135deg,var(--red),var(--orange));color:#fff;font-weight:800;text-decoration:none;border:0;box-shadow:0 6px 16px rgba(244,63,30,.25);transition:transform .15s}
.btn:hover{transform:translateY(-2px)}
.btn.sec{background:#fff;color:var(--navy);box-shadow:inset 0 0 0 2px var(--navy)}.btn.sec:hover{background:var(--cream)}
header{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.96);backdrop-filter:blur(6px);border-bottom:1px solid var(--bord)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;height:80px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none}.logo img{height:56px;width:auto}
.logo span{font-weight:800;color:var(--teal-d);font-size:.95rem;letter-spacing:.02em;border-left:2px solid var(--bord);padding-left:10px}
nav ul{display:flex;gap:22px;list-style:none;margin:0;padding:0;align-items:center}
nav a{text-decoration:none;color:var(--navy);font-weight:700}nav a.btn{color:#fff;padding:.5rem 1.1rem}
.burger{display:none}
.hero{background:radial-gradient(circle at 85% 20%,var(--teal-p),transparent 55%),linear-gradient(180deg,var(--cream),#fff);padding:56px 0 64px}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.hero p.lead{font-size:1.2rem;color:var(--gris);max-width:34em}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.badge{display:inline-block;background:#fff;border:2px solid var(--orange);border-radius:999px;padding:.25rem .9rem;font-size:.85rem;font-weight:800;color:var(--navy);margin-bottom:16px}
.hero-logo{display:grid;place-items:center}.hero-logo img{width:min(100%,390px);filter:drop-shadow(0 14px 26px rgba(10,42,102,.18))}
.strip{background:var(--navy);color:#fff}
.strip ul{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 36px;list-style:none;margin:0;padding:16px 0;font-weight:700}
section{padding:76px 0}section.alt{background:var(--cream)}
.titre{text-align:center;max-width:44em;margin:0 auto 40px}.titre p{color:var(--gris)}
.grille{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.carte{background:#fff;border:1px solid var(--bord);border-radius:var(--r);padding:24px;box-shadow:0 4px 14px rgba(10,42,102,.05)}
.carte .ico{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;font-size:1.4rem;margin-bottom:12px;background:var(--teal-p)}
.carte:nth-child(3n+1) .ico{background:#ffe9e3}.carte:nth-child(3n+2) .ico{background:#fff1d9}
.carte p{margin:0;color:var(--gris)}
.etapes{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:e}
.etape{padding:24px;border-radius:var(--r);background:#fff;border:1px solid var(--bord)}
.etape::before{counter-increment:e;content:counter(e);display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--navy);color:#fff;font-weight:800;margin-bottom:12px}
.etape:nth-child(2)::before{background:var(--teal)}.etape:nth-child(3)::before{background:var(--orange)}
.etape p{margin:0;color:var(--gris)}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.duo ul{padding-left:1.1rem;color:var(--gris)}.duo li{margin:.4rem 0}
.mock{background:#fff;border:1px solid var(--bord);border-radius:var(--r);box-shadow:0 14px 40px rgba(10,42,102,.14);overflow:hidden;font-size:.78rem}
.mock .bar{background:var(--navy);color:#fff;padding:9px 12px;font-weight:800;display:flex;justify-content:space-between}
.mock table{width:100%;border-collapse:collapse}
.mock th,.mock td{border:1px solid #f0ebe0;padding:6px;text-align:center}
.mock th{background:var(--cream);color:var(--gris);font-weight:700}.mock td:first-child{text-align:left;font-weight:700;background:#fffcf7;width:22%}
.s{display:block;border-radius:6px;padding:3px 5px;color:#fff;font-weight:700;white-space:nowrap}
.s.en{background:var(--teal)}.s.co{background:var(--navy)}.s.at{background:var(--orange)}
.suivi{background:#fff;border:1px solid var(--bord);border-radius:var(--r);box-shadow:0 14px 40px rgba(10,42,102,.14);padding:16px;font-size:.85rem}
.suivi .t{display:flex;justify-content:space-between;font-weight:800;margin-bottom:10px;color:var(--navy)}
.ent{display:flex;gap:10px;padding:10px 0;border-top:1px solid #f0ebe0}
.ph{flex:0 0 56px;height:56px;border-radius:12px;background:linear-gradient(135deg,#bfeaee,#ffd9a3);display:grid;place-items:center;font-size:1.5rem}
.ent small{color:var(--gris)}.hum{display:inline-block;background:var(--teal-p);color:var(--teal-d);border-radius:999px;padding:0 .6rem;font-size:.75rem;font-weight:800}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}
.plan{position:relative;background:#fff;border:2px solid var(--bord);border-radius:22px;padding:28px 24px;display:flex;flex-direction:column}
.plan.vedette{border-color:var(--orange);box-shadow:0 16px 40px rgba(255,155,14,.22);transform:translateY(-8px)}
.plan .tag{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--red),var(--orange));color:#fff;font-weight:800;font-size:.8rem;padding:.2rem .9rem;border-radius:999px;white-space:nowrap}
.plan h3{font-size:1.3rem;margin-bottom:.2em}.plan .pour{color:var(--gris);margin:0 0 14px;min-height:3em}
.plan .prix{font-size:2.6rem;font-weight:800;color:var(--navy);line-height:1}.plan .prix small{font-size:.95rem;font-weight:700;color:var(--gris)}
.plan .places{display:inline-block;margin:12px 0 16px;background:var(--teal-p);color:var(--teal-d);font-weight:800;border-radius:999px;padding:.2rem .8rem;align-self:flex-start}
.plan ul{list-style:none;padding:0;margin:0 0 22px;flex:1}.plan li{padding:.28rem 0 .28rem 1.6rem;position:relative;color:var(--ink)}
.plan li::before{content:"✓";position:absolute;left:0;color:var(--teal);font-weight:800}
.plan .btn{text-align:center}
.note{text-align:center;color:var(--gris);margin-top:26px;font-size:.92rem}
.offre{background:var(--navy);color:#fff;border-radius:26px;padding:48px;text-align:center}
.offre h2{color:#fff}.offre p{max-width:40em;margin:0 auto 20px;opacity:.95}
.offre ul{list-style:none;padding:0;margin:0 0 24px;display:flex;flex-wrap:wrap;gap:10px 28px;justify-content:center;font-weight:700}
details{background:#fff;border:1px solid var(--bord);border-radius:14px;padding:16px 20px;margin-bottom:12px}
summary{cursor:pointer;font-weight:800;color:var(--navy)}details p{color:var(--gris);margin:.6em 0 0}
.faq{max-width:760px;margin:0 auto}
.contact{text-align:center}.contact p{color:var(--gris)}
footer{background:var(--navy);color:#b9c4dd;padding:40px 0;font-size:.92rem}
footer a{color:#fff}footer .f{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;align-items:center}
footer img{height:44px;background:#fff;border-radius:12px;padding:4px 10px}
footer ul{list-style:none;display:flex;gap:18px;margin:0;padding:0;flex-wrap:wrap}
.legal{max-width:760px;margin:0 auto;padding:48px 20px}.legal h2{margin-top:1.6em;font-size:1.3rem}
.a-completer{background:#fff3cd;border:1px solid #f0d27a;padding:2px 6px;border-radius:4px}
@media(max-width:860px){
 .hero .wrap,.duo{grid-template-columns:1fr}.grille,.etapes,.plans{grid-template-columns:1fr}
 .hero-logo{order:-1}.hero-logo img{width:230px}.plan.vedette{transform:none}
 .burger{display:block;background:none;border:2px solid var(--bord);border-radius:10px;padding:6px 10px;font-size:1.1rem;color:var(--navy)}
 nav ul{display:none;position:absolute;left:0;right:0;top:80px;background:#fff;flex-direction:column;padding:16px 20px;border-bottom:1px solid var(--bord);align-items:flex-start}
 nav ul.ouvert{display:flex}.offre{padding:32px 20px}section{padding:52px 0}.logo span{display:none}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}

.plan .essai{margin:.6rem 0 0;font-size:.88rem;color:var(--gris)}.plan .essai strong{color:var(--teal-d)}
.inscription{padding:2.5rem 0 4rem}.inscription h1{color:var(--navy);margin:0 0 .3rem}.inscription .sous{margin:0 0 1.5rem}
.ins-grille{display:grid;grid-template-columns:1.2fr 1fr;gap:2rem;align-items:start}@media(max-width:860px){.ins-grille{grid-template-columns:1fr}}
.inscription form label{display:block;font-weight:700;color:var(--navy);margin:0 0 .9rem;font-size:.92rem}
.inscription input:not([type=checkbox]),.inscription select{display:block;width:100%;margin-top:.3rem;padding:.7rem .8rem;border:1.5px solid #cdd5e4;border-radius:10px;font:inherit;background:#fff}
.inscription input:focus,.inscription select:focus{outline:2px solid var(--teal);border-color:var(--teal)}
.inscription .ligne{display:grid;grid-template-columns:1fr 1fr;gap:.9rem}.inscription .ligne.tiers{grid-template-columns:1fr 1.4fr 1fr}@media(max-width:560px){.inscription .ligne,.inscription .ligne.tiers{grid-template-columns:1fr}}
.inscription .case{font-weight:400;display:flex;gap:.5rem;align-items:flex-start}.inscription .erreur{color:#b3261e;font-weight:700}
.inscription .recap{background:var(--cream);border-radius:16px;padding:1.3rem 1.5rem;margin-bottom:1.2rem}.inscription .recap h2,.inscription .paiement h2,.inscription form h2{font-size:1.1rem;color:var(--navy);margin:0 0 .8rem}
.inscription .aujourdhui{font-size:1.15rem}.inscription .petit{font-size:.82rem;opacity:.75}
.inscription .paiement{background:#fff;border:1.5px solid #e1e6f0;border-radius:16px;padding:1rem 1.2rem}
.inscription input:disabled,.inscription select:disabled{background:#f2f4f9}
.piege{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}