:root{--navy:#213E66;--navy-d:#152A47;--petrol:#366871;--teal:#2B8FA6;--ink:#1A2C3F;--muted:#55687A;--mist:#F1F6F9;--line:#E1E9EF;--soft:#E3F1F6;--cta:#C4541A;--cta-d:#A3441A;--warn:#FFF4E5;--warn-b:#F2B544}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;font-family:'Plus Jakarta Sans','Segoe UI',system-ui,sans-serif;color:var(--ink);background:#fff;line-height:1.55;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:Archivo,'Segoe UI',sans-serif;margin:0;letter-spacing:-.02em;color:var(--navy-d)}
a{color:var(--petrol)}a:hover{color:var(--navy)}
:focus-visible{outline:3px solid var(--warn-b);outline-offset:2px}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:0 24px;border-radius:10px;font-weight:700;text-decoration:none;border:2px solid transparent;cursor:pointer;font-family:inherit;font-size:16px;transition:background .15s,transform .15s}
.btn:active{transform:translateY(1px)}
.btn-cta{background:var(--cta);color:#fff}.btn-cta:hover{background:var(--cta-d);color:#fff}
.btn-ghost{background:#fff;color:var(--navy);border-color:var(--line)}.btn-ghost:hover{border-color:var(--navy)}
.btn-light{background:#fff;color:var(--navy)}.btn-light:hover{background:var(--soft);color:var(--navy)}
.btn-sm{min-height:42px;padding:0 16px;font-size:15px}
.btn-block{width:100%}

/* header */
.top{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--line)}
.top-in{display:flex;align-items:center;justify-content:space-between;height:68px;gap:12px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--navy);font-family:Archivo,sans-serif;font-weight:800;font-size:21px;letter-spacing:-.02em}
.brand b{color:var(--teal);font-weight:700}
.brand img{width:44px;height:auto}
.top-actions{display:flex;align-items:center;gap:14px}
.tel{display:inline-flex;align-items:center;gap:8px;font-weight:700;text-decoration:none;color:var(--navy);font-size:17px}
.tel-short{display:none}

/* alert */
.alert{background:var(--warn);border-bottom:1px solid #F5DDB5}
.alert-in{display:flex;align-items:center;gap:12px;padding-top:10px;padding-bottom:10px}
.alert p{margin:0;font-size:15px}
.pill{flex:none;background:var(--cta);color:#fff;font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.04em;padding:4px 10px;border-radius:99px}

/* hero */
.hero{position:relative;overflow:hidden;background:radial-gradient(900px 500px at 85% 30%,rgba(43,143,166,.35),transparent 60%),linear-gradient(150deg,#152A47 0%,#1C3A5E 55%,#24506A 100%);color:#fff;padding:44px 0 60px}
.hero-grid{display:grid;grid-template-columns:.85fr 1.15fr;grid-template-areas:"copy form" "proof form";column-gap:56px;align-items:center}
.hero-copy{grid-area:copy;align-self:end}.hero-proof{grid-area:proof;align-self:start;margin-top:22px}.form-card{grid-area:form}
.hero h1{color:#fff;font-size:42px}
.hero h1 span{color:#8FD3E3}
.hero .lead{color:#C9DAE6;font-size:18px;margin:16px 0 0}
.hint{display:inline-flex;align-items:center;gap:10px;margin:26px 0 0;font-family:Archivo,sans-serif;font-weight:700;font-size:15px;color:#F2B544;text-transform:uppercase;letter-spacing:.06em}
.hint span{font-size:26px;line-height:1;animation:nudge 1.4s ease-in-out infinite}
@keyframes nudge{0%,100%{transform:translateX(0)}50%{transform:translateX(8px)}}
@media (prefers-reduced-motion:reduce){.hint span{animation:none}}
.tags{list-style:none;margin:0 0 18px;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.tags li{font-size:13.5px;font-weight:600;color:#E3EEF5;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);padding:6px 12px;border-radius:99px}
.hero .proof{color:#C9DAE6}
.hero .proof strong{color:#fff}
.hero .sep{color:#6F8BA3}
.eyebrow{font-weight:700;color:var(--teal);text-transform:uppercase;letter-spacing:.06em;font-size:13px;margin:0 0 10px}
.eyebrow.center,.center{text-align:center}
h1{font-size:44px;line-height:1.08}
h1 span{display:block;color:var(--petrol)}
.lead{font-size:19px;color:var(--muted);margin:18px 0 20px;max-width:560px}
.checks{list-style:none;padding:0;margin:0 0 22px;display:grid;gap:10px}
.checks li{position:relative;padding-left:32px}
.checks li::before{content:"";position:absolute;left:0;top:2px;width:22px;height:22px;border-radius:50%;background:var(--petrol) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='white' stroke-width='3' d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/14px no-repeat}
.proof{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;font-size:15px;color:var(--muted)}
.stars{color:#F2A900;letter-spacing:2px;font-size:18px}
.sep{color:var(--line)}

/* form */
.form-card{position:relative;background:#fff;color:var(--ink);border-radius:20px;border-top:6px solid var(--cta);box-shadow:0 0 0 8px rgba(255,255,255,.08),0 30px 70px rgba(5,15,30,.45);padding:28px 30px 24px;scroll-margin-top:90px}
.form-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.badge{flex:none;background:#FDEBDD;color:var(--cta-d);font-weight:800;font-size:13px;padding:5px 10px;border-radius:99px}
.form-title{font-family:Archivo,sans-serif;font-weight:800;font-size:25px;color:var(--navy-d);margin:0}
.form-sub{margin:4px 0 14px;color:var(--muted);font-size:14px}
.progress{height:6px;background:var(--line);border-radius:99px;overflow:hidden}
.progress span{display:block;height:100%;width:25%;background:var(--teal);transition:width .3s}
.step-count{font-size:13px;color:var(--muted);margin:8px 0 6px}
fieldset{border:0;margin:0;padding:0;min-width:0}
.step{display:none}.step.active{display:block;animation:fade .25s ease}
@keyframes fade{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
legend{font-family:Archivo,sans-serif;font-weight:700;font-size:19px;color:var(--navy-d);margin:6px 0 12px;padding:0}
.sublegend{font-family:Archivo,sans-serif;font-weight:700;font-size:16px;color:var(--navy-d);margin:16px 0 10px}
.choices{display:grid;gap:10px}
.grid2{grid-template-columns:1fr 1fr}.grid3{grid-template-columns:1fr 1fr 1fr}
.choice{position:relative;display:block;cursor:pointer}
.choice input{position:absolute;opacity:0;pointer-events:none}
.choice span{display:flex;flex-direction:column;justify-content:center;gap:2px;min-height:58px;padding:12px 16px;border:2px solid var(--line);border-radius:12px;background:#fff;transition:border-color .15s,background .15s}
.choice.sm span{min-height:50px;padding:10px 12px;font-size:15px}
.choice b{font-weight:700;color:var(--navy-d)}
.choice small{color:var(--muted);font-size:13px}
.choice:hover span{border-color:var(--teal)}
.choice input:checked+span{border-color:var(--teal);background:var(--soft)}
.choice input:focus-visible+span{outline:3px solid var(--warn-b);outline-offset:2px}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:10px 12px}
.f{display:flex;flex-direction:column;gap:4px;font-size:13px;font-weight:600;color:var(--navy-d)}
.f input,.f select{font:inherit;font-size:16px;font-weight:400;min-height:46px;padding:0 12px;border:1.5px solid var(--line);border-radius:10px;background:#fff;color:var(--ink)}
.f input:focus,.f select:focus{border-color:var(--teal);outline:none;box-shadow:0 0 0 3px rgba(43,143,166,.18)}
.f input.bad{border-color:#C0392B}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:12.5px;color:var(--muted);margin:14px 0 10px;line-height:1.45}
.consent input{margin-top:2px;width:18px;height:18px;flex:none;accent-color:var(--petrol)}
.err{color:#B03A2E;font-size:14px;margin:0 0 8px;min-height:0}
.micro{font-size:13px;color:var(--muted);text-align:center;margin:10px 0 0}
.back{background:none;border:0;color:var(--muted);font:inherit;font-size:14px;cursor:pointer;margin-top:12px;padding:4px 0}
.back:hover{color:var(--navy)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.thanks{text-align:center;padding:10px 4px}
.thanks p{color:var(--muted)}
.thanks p.form-title{color:var(--navy-d);margin-bottom:6px}
.thanks .btn{white-space:nowrap;font-size:15px;padding:0 12px}
.tick{width:58px;height:58px;border-radius:50%;background:var(--petrol);color:#fff;font-size:30px;display:grid;place-items:center;margin:0 auto 12px}

/* band */
.band{background:#fff;border-bottom:1px solid var(--line)}
.band-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding-top:22px;padding-bottom:22px}
.band-grid div{display:flex;flex-direction:column}
.band-grid strong{font-family:Archivo,sans-serif;font-size:17px;color:var(--navy-d)}
.band-grid span{color:var(--muted);font-size:14px}

/* sections */
.sec{padding:72px 0}
.sec.alt{background:var(--mist)}
h2{font-size:34px;line-height:1.15;margin-bottom:18px}
h3{font-size:19px;margin-bottom:8px}
.two{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:start}
.two p{color:var(--muted)}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px}
.docs{background:var(--soft);border-color:#CBE3EC}
.docs ol{padding-left:20px;margin:10px 0 14px;display:grid;gap:6px;font-weight:600;color:var(--navy-d)}
.muted{color:var(--muted);font-size:14px}
.steps3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:28px}
.s{background:#fff;border-radius:16px;padding:26px;border:1px solid var(--line)}
.s p{color:var(--muted);margin:0}
.n{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--navy);color:#fff;font-weight:800;font-family:Archivo,sans-serif;margin-bottom:14px}
.trades{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:26px 0 34px}
.trades span{background:var(--soft);color:var(--navy-d);font-weight:600;font-size:14px;padding:8px 14px;border-radius:99px}
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cases p{color:var(--muted);margin:0}
.partners{text-align:center;color:var(--muted);font-size:14px;margin:28px auto 0;max-width:780px}
.partners span{opacity:.8}
.faq-wrap{max-width:840px}
details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:10px}
summary{cursor:pointer;font-weight:700;padding:18px 20px;color:var(--navy-d);list-style:none;position:relative;padding-right:48px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:20px;top:14px;font-size:24px;color:var(--teal)}
details[open] summary::after{content:"–"}
details p{margin:0;padding:0 20px 18px;color:var(--muted)}
.final{background:linear-gradient(135deg,var(--navy) 0%,var(--petrol) 100%);color:#fff;text-align:center;padding:64px 0}
.final h2{color:#fff}
.final p{color:#D6E6EE;margin:0 0 22px;font-size:18px}
.final-btns{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.foot{background:var(--navy-d);color:#B9CCDC;font-size:13px;padding:28px 0 96px}
.foot a{color:#fff}
.sticky{display:none}
.cbanner{position:fixed;left:16px;right:16px;bottom:16px;z-index:40;max-width:760px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 10px 40px rgba(21,42,71,.2);padding:16px 18px;display:flex;gap:16px;align-items:center}
.cbanner[hidden]{display:none}
.cbanner p{margin:0;font-size:13.5px;color:var(--muted)}
.cbanner div{display:flex;gap:8px;flex:none}

@media (max-width:960px){
  .two{grid-template-columns:1fr;gap:28px}
  .hero-grid{grid-template-columns:1fr;grid-template-areas:"copy" "form" "proof";row-gap:20px}
  .hero-proof{margin-top:4px}
  .hint{display:none}
  h1{font-size:34px}
  .steps3,.cases{grid-template-columns:1fr}
  .band-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .wrap{padding:0 16px}
  .top-in{height:60px}
  .brand{font-size:17px}.brand img{width:36px}
  .top-actions .btn-sm{display:none}
  .tel-num{display:none}.tel-short{display:inline}
  .tel{background:var(--soft);padding:8px 12px;border-radius:99px;font-size:15px}
  .alert .pill{display:none}
  .alert p{font-size:13.5px}
  .hero{padding:20px 0 36px}
  .hero h1{font-size:26px}
  .hero .lead{font-size:15px;margin:8px 0 0}
  .form-card{border-top-width:5px;box-shadow:0 20px 50px rgba(5,15,30,.45)}
  .form-title{font-size:21px}
  .cbanner{padding:12px 14px;gap:10px}
  .cbanner p{font-size:12.5px}
  h2{font-size:26px}
  .sec{padding:52px 0}
  .form-card{padding:20px 16px 18px;border-radius:14px}
  .fields{grid-template-columns:1fr}
  .grid3{grid-template-columns:1fr 1fr 1fr}
  .sticky{display:grid;grid-template-columns:1fr 1.4fr;gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:30;background:#fff;padding:10px 12px calc(10px + env(safe-area-inset-bottom));border-top:1px solid var(--line);box-shadow:0 -6px 20px rgba(21,42,71,.08);transition:transform .2s}
  .sticky.hide{transform:translateY(110%)}
  .sticky .btn-light{border-color:var(--line)}
  .cbanner{flex-direction:row;align-items:center;left:8px;right:8px;bottom:76px;padding:10px 12px;gap:10px;border-radius:12px}
  .cbanner p{font-size:11.5px;line-height:1.35}
  .cbanner .cb-long{display:none}
  .cbanner div{flex-direction:column;gap:6px}
  .cbanner div .btn{min-height:34px;padding:0 12px;font-size:13px}
}

/* ---- version simplifiée ---- */
.band3{grid-template-columns:repeat(3,1fr);text-align:center}
.band3 div{align-items:center}
.simple{max-width:720px;text-align:center}
.big-list{list-style:none;padding:0;margin:8px auto 30px;display:grid;gap:14px;text-align:left;max-width:560px}
.big-list li{display:flex;align-items:center;gap:14px;font-size:19px;font-weight:600;color:var(--navy-d);background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 18px}
.big-list li::before{flex:none;display:grid;place-items:center;width:34px;height:34px;border-radius:50%;font-weight:800;color:#fff;font-size:18px}
.big-list .ok::before{content:"✓";background:#2E8B57}
.big-list .no::before{content:"✕";background:#C0392B}
.big-list .go::before{content:"→";background:var(--cta)}
.btn-lg{min-height:58px;padding:0 30px;font-size:18px}
.steps3 .s{text-align:center}
.steps3 .s .n{margin:0 auto 12px;width:48px;height:48px;font-size:20px}
.steps3 .s h3{margin:0;font-size:20px}
.final h2{margin-bottom:24px}
@media (max-width:640px){
  .band3{grid-template-columns:1fr 1fr 1fr;gap:8px}
  .band3 strong{font-size:14px}.band3 span{font-size:12px}
  .big-list li{font-size:16.5px;padding:14px}
  .btn-lg{width:100%;font-size:17px}
  .steps3 .s h3{font-size:18px}
}

/* ---- carrousel logos ---- */
.logos{background:#fff;padding:26px 0 18px;border-bottom:1px solid var(--line);overflow:hidden}
.logos-title{text-align:center;margin:0 0 16px;font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.track{display:flex;align-items:center;gap:64px;width:max-content;animation:scroll-logos 28s linear infinite}
.track img{height:36px;width:auto;flex:none;object-fit:contain}
.marquee:hover .track{animation-play-state:paused}
@keyframes scroll-logos{from{transform:translateX(0)}to{transform:translateX(calc(-50% - 32px))}}
@media (prefers-reduced-motion:reduce){.track{animation:none;flex-wrap:wrap;justify-content:center;width:auto}}
.logos-note{text-align:center;margin:14px 16px 0;font-size:12px;color:var(--muted)}
@media (max-width:640px){.track{gap:40px}.track img{height:28px}@keyframes scroll-logos{to{transform:translateX(calc(-50% - 20px))}}}