:root{
  --blue:#5c97bf;--blue-d:#3d79a5;--blue-l:#e8f1f8;--navy:#1f3b55;--navy-d:#152a3d;
  --ink:#24303a;--grey:#666;--muted:#6b7682;--line:#dfe6ec;--alt:#f4f7fa;--white:#fff;
  --r:14px;--shadow:0 18px 50px -20px rgba(21,42,61,.35);
  --serif:"Fraunces",Georgia,serif;--sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;font-family:var(--sans);color:var(--ink);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;background:#fff}
img{max-width:100%;display:block}
a{color:var(--blue-d)}
.wrap{width:min(1180px,92%);margin:0 auto}
.narrow{max-width:820px}
.skip{position:absolute;left:-999px;top:0;background:var(--navy);color:#fff;padding:8px 14px;z-index:99}
.skip:focus{left:8px}
.ic{width:1.25em;height:1.25em;flex:none;vertical-align:-.2em}
.ic.sm{width:1em;height:1em}.ic.lg{width:40px;height:40px}.ic.xl{width:64px;height:64px}

/* top bar + header */
.topbar{background:var(--navy-d);color:#c9d6e2;font-size:14px}
.topbar-in{display:flex;justify-content:space-between;align-items:center;padding:7px 0;gap:12px}
.topbar a{color:#fff;text-decoration:none;margin-left:20px;display:inline-flex;gap:6px;align-items:center}
.topbar span{display:inline-flex;gap:6px;align-items:center}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.hdr{display:flex;align-items:center;gap:28px;height:78px}
.brand img{height:50px;width:auto}
.main-nav{display:flex;gap:26px;margin-left:auto}
.main-nav a{color:var(--ink);text-decoration:none;font-weight:500;font-size:15.5px}
.main-nav a:hover{color:var(--blue-d)}
.hdr-cta{display:flex;gap:10px}
.burger{display:none;background:none;border:0;padding:8px;cursor:pointer;margin-left:auto}
.burger span{display:block;width:24px;height:2px;background:var(--navy);margin:5px 0;transition:.2s}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 22px;border-radius:999px;font-weight:600;font-size:15.5px;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:transform .15s,background .15s,box-shadow .15s;font-family:inherit;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 20px -8px rgba(61,121,165,.7)}
.btn-primary:hover{background:var(--blue-d)}
.btn-ghost{background:#fff;color:var(--navy);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--blue)}
.btn-white{background:#fff;color:var(--navy)}
.btn-outline-light{color:#fff;border-color:rgba(255,255,255,.55)}
.btn-outline-light:hover{background:rgba(255,255,255,.1)}
.btn-block{width:100%}
.btn.sm{padding:9px 16px;font-size:14px}

/* hero */
.hero{position:relative;color:#fff;overflow:hidden;background:var(--navy)}
.hero-bg img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:60% 40%}
.hero:before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(100deg,rgba(21,42,61,.92) 0%,rgba(31,59,85,.78) 45%,rgba(31,59,85,.30) 100%)}
.hero-in{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;padding:78px 0 86px}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:13px;font-weight:700;color:var(--blue-d);margin:0 0 12px}
.eyebrow.light{color:#a9cbe4}
h1{font-family:var(--serif);font-weight:700;font-size:clamp(36px,4.6vw,58px);line-height:1.08;margin:0 0 20px;letter-spacing:-.01em}
h1 span{color:#9fc6e4}
.lead{font-size:19px;color:#dbe6ef;max-width:600px;margin:0 0 22px}
.ticks{list-style:none;padding:0;margin:0 0 30px;display:grid;gap:9px}
.ticks li{display:flex;gap:10px;align-items:center;font-weight:500}
.ticks .ic{color:#9fc6e4}
.hero-btns{display:flex;flex-wrap:wrap;gap:12px}

/* quote form */
.quote{background:#fff;color:var(--ink);border-radius:20px;padding:30px 28px;box-shadow:var(--shadow);display:grid;gap:13px}
.quote h2{font-family:var(--serif);font-size:26px;margin:0;color:var(--navy)}
.quote .muted{margin:-6px 0 4px}
.quote label{display:grid;gap:5px;font-size:13.5px;font-weight:600;color:var(--navy)}
.quote input,.quote select,.quote textarea{font:inherit;font-size:15.5px;font-weight:400;padding:11px 13px;border:1.5px solid var(--line);border-radius:10px;background:#fbfcfd;color:var(--ink);width:100%}
.quote input:focus,.quote select:focus,.quote textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-l);background:#fff}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.consent{grid-template-columns:auto 1fr!important;align-items:start;font-weight:400!important;font-size:13px!important;color:var(--muted)!important}
.consent input{width:18px;height:18px;margin-top:2px;accent-color:var(--blue)}
.secure{font-size:12.5px;color:var(--muted);margin:0;display:flex;gap:6px;align-items:center;justify-content:center}
.hp{position:absolute;left:-9999px}
.muted{color:var(--muted);font-size:14.5px}

/* trust */
.trust{background:#fff;border-bottom:1px solid var(--line)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:30px 0}
.stat{display:flex;flex-direction:column;border-left:3px solid var(--blue);padding-left:16px}
.stat strong{font-family:var(--serif);font-size:32px;color:var(--navy);line-height:1.1}
.stat span{color:var(--muted);font-size:14.5px}

/* sections */
.sec{padding:96px 0}
.sec.alt{background:var(--alt)}
.h2{font-family:var(--serif);font-size:clamp(28px,3.2vw,42px);line-height:1.15;color:var(--navy);margin:0 0 14px;max-width:760px}
.sub{color:var(--muted);font-size:18px;max-width:700px;margin:0 0 46px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px 24px;display:flex;flex-direction:column;transition:.2s}
.card:hover{border-color:var(--blue);box-shadow:var(--shadow);transform:translateY(-3px)}
.card .ic{color:var(--blue);background:var(--blue-l);padding:9px;border-radius:12px;width:50px;height:50px;margin-bottom:16px}
.card h3{font-size:18.5px;margin:0 0 8px;color:var(--navy)}
.card p{margin:0 0 16px;color:var(--muted);font-size:15.5px;flex:1}
.more{font-weight:600;font-size:14.5px;text-decoration:none}

.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center}
.split-img{position:relative}
.split-img img{border-radius:20px;height:auto;aspect-ratio:9/10;object-fit:cover;width:100%;box-shadow:var(--shadow)}
.badge{position:absolute;right:-18px;bottom:30px;background:var(--navy);color:#fff;border-radius:16px;padding:18px 22px;max-width:220px;box-shadow:var(--shadow)}
.badge strong{font-family:var(--serif);font-size:38px;display:block;line-height:1}
.badge span{font-size:14px;color:#c9d6e2}
.why{list-style:none;padding:0;margin:26px 0 32px;display:grid;gap:20px}
.why li{display:flex;gap:16px}
.why .tick{color:#fff;background:var(--blue);border-radius:50%;padding:6px;width:32px;height:32px;margin-top:2px}
.why h3{margin:0 0 3px;font-size:18px;color:var(--navy)}
.why p{margin:0;color:var(--muted)}

.steps{list-style:none;padding:0;margin:44px 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:s}
.steps li{position:relative;padding:30px 26px;border-radius:var(--r);background:var(--alt)}
.num{display:inline-grid;place-items:center;width:46px;height:46px;border-radius:50%;background:var(--navy);color:#fff;font-family:var(--serif);font-size:22px;margin-bottom:14px}
.steps h3{margin:0 0 6px;color:var(--navy)}
.steps p{margin:0;color:var(--muted)}

.office{background:#fff;border-radius:var(--r);padding:28px;border:1px solid var(--line)}
.office .ic{color:var(--blue)}
.office h3{margin:10px 0 6px;color:var(--navy)}
.office p{margin:0 0 12px;color:var(--muted)}
.office a{font-weight:600}
.intl{margin:30px 0 0;color:var(--muted);display:flex;gap:8px;align-items:center;flex-wrap:wrap}

.faq details{border-bottom:1px solid var(--line);padding:6px 0}
.faq summary{cursor:pointer;list-style:none;font-weight:600;font-size:18px;color:var(--navy);padding:16px 40px 16px 0;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";position:absolute;right:6px;top:10px;font-size:28px;color:var(--blue);font-weight:400;transition:.2s}
.faq details[open] summary:after{transform:rotate(45deg)}
.faq details p{margin:0 0 18px;color:var(--muted)}

.cta-band{background:linear-gradient(120deg,var(--navy-d),var(--navy) 55%,var(--blue-d));color:#fff;padding:74px 0}
.cta-in{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
.cta-band h2{font-family:var(--serif);font-size:clamp(28px,3vw,38px);margin:0 0 8px}
.cta-band p{margin:0;color:#c9d6e2;font-size:18px}
.cta-btns{display:flex;gap:12px;flex-wrap:wrap}

.site-footer{background:var(--navy-d);color:#b6c5d3;font-size:15px;padding:64px 0 0}
.foot{display:grid;grid-template-columns:1.3fr 1.2fr 1fr 1.1fr;gap:40px}
.foot-logo{background:#fff;border-radius:10px;padding:8px 12px;height:62px;width:auto;margin-bottom:14px}
.site-footer h3{color:#fff;font-size:15px;text-transform:uppercase;letter-spacing:.1em;margin:4px 0 16px}
.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.site-footer a{color:#dfe8f0;text-decoration:none;display:inline-flex;gap:8px;align-items:center}
.site-footer a:hover{color:#fff;text-decoration:underline}
.offs strong{color:#fff;font-weight:600}
.soc a{background:rgba(255,255,255,.1);border-radius:50%;width:40px;height:40px;justify-content:center}
.legal{border-top:1px solid rgba(255,255,255,.12);margin-top:48px;padding:22px 0;font-size:13.5px;color:#8fa3b6}
.legal a{color:#b6c5d3}
.sticky-cta{display:none}

.simple{padding:72px 0 96px;min-height:50vh}
.simple h1{color:var(--navy);font-size:clamp(30px,4vw,44px)}
.simple h2{color:var(--navy);font-size:21px;margin-top:30px}
.thanks{text-align:center;padding:30px 0}
.thanks .ic{color:#fff;background:var(--blue);border-radius:50%;padding:14px}
.thanks .hero-btns{justify-content:center;margin-top:26px}
.lead-dark{font-size:19px;color:var(--ink)}

.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

@media (max-width:1080px){
  .main-nav{gap:18px}.hide-sm{display:none}
  .grid4{grid-template-columns:repeat(2,1fr)}
  .foot{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .burger{display:block}
  .hdr-cta{display:none}
  .main-nav{position:fixed;inset:78px 0 auto 0;background:#fff;flex-direction:column;gap:0;padding:8px 4%;border-bottom:1px solid var(--line);display:none;box-shadow:var(--shadow)}
  .main-nav a{padding:14px 0;border-bottom:1px solid var(--line)}
  body.nav-open .main-nav{display:flex}
  .hero-in{grid-template-columns:1fr;gap:36px;padding:52px 0 60px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:40px}.badge{right:12px}
  .steps,.grid3{grid-template-columns:1fr}
  .sec{padding:70px 0}
}
@media (max-width:600px){
  body{font-size:16px;padding-bottom:70px}
  .topbar-in>span:first-child{display:none}.topbar-in{justify-content:flex-end}
  .grid4,.row2,.foot{grid-template-columns:1fr}
  .quote{padding:24px 18px}
  .hero-btns .btn{flex:1}
  .sticky-cta{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;gap:10px;padding:10px 12px;background:#fff;border-top:1px solid var(--line);box-shadow:0 -6px 20px -10px rgba(0,0,0,.2)}
  .sticky-cta .btn{flex:1}
}

/* team + step photos */
.team{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.member{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:.2s}
.member:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.member img{width:100%;height:auto;aspect-ratio:1/1;object-fit:cover}
.member figcaption{padding:14px 16px 18px;display:grid;gap:4px}
.member strong{color:var(--navy);font-size:16px;line-height:1.3}
.member span{color:var(--muted);font-size:14px;line-height:1.4}
.steps li{background:#fff;padding:0 0 26px;overflow:hidden;border:1px solid var(--line)}
.step-img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;margin-bottom:-23px}
.steps .num{position:relative;margin-left:26px;border:3px solid #fff}
.steps h3,.steps p{padding:0 26px}
.faq details{background:transparent}
@media (max-width:1080px){.team{grid-template-columns:repeat(3,1fr)}}
@media (max-width:600px){.team{grid-template-columns:repeat(2,1fr)}.member figcaption{padding:10px 12px 14px}}

/* questionnaire entreprise (étape 2) */
.bq-opt{background:var(--blue-l);border-left:3px solid var(--blue);border-radius:8px;padding:10px 12px;color:var(--navy)!important;font-weight:600!important}
.bq-opt[hidden]{display:none}
.qwrap h1{margin-bottom:10px}
.qwrap .sub{margin-bottom:28px;font-size:17px}
.qform{display:grid;gap:22px}
.qsec{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 28px}
.qsec h2{display:flex;align-items:center;gap:12px;margin:0 0 18px;font-family:var(--serif);font-size:22px;color:var(--navy)}
.qn{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--navy);color:#fff;font-family:var(--sans);font-size:15px;font-weight:700;flex:none}
.qgrid{display:grid;grid-template-columns:1fr 1fr;gap:16px 20px}
.qf{display:grid;gap:6px;border:0;margin:0;padding:0;min-width:0}
.qf.full{grid-column:1/-1}
.qf>span,.qf legend{font-size:12.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2,#3a4a5a);padding:0;margin-bottom:6px}
.qf input[type=text],.qf input[type=date]{font:inherit;font-size:15.5px;padding:11px 13px;border:1.5px solid var(--line);border-radius:8px;background:#fbfcfd;width:100%}
.qf input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-l);background:#fff}
.opts{display:grid;gap:8px 18px}
.opts.c2{grid-template-columns:repeat(2,1fr)}.opts.c3{grid-template-columns:repeat(3,1fr)}.opts.c4{grid-template-columns:repeat(4,1fr)}.opts.c5{grid-template-columns:repeat(5,auto);justify-content:start}.opts.c6{grid-template-columns:repeat(6,auto);justify-content:start}
.opt{display:flex;align-items:flex-start;gap:8px;font-size:15px;color:var(--ink);cursor:pointer;line-height:1.35}
.opt input{margin-top:3px;accent-color:var(--blue);width:16px;height:16px;flex:none}
.qactions{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
@media (max-width:700px){.qsec{padding:20px 16px}.qgrid,.opts.c2,.opts.c3,.opts.c4{grid-template-columns:1fr}.opts.c5,.opts.c6{grid-template-columns:repeat(3,auto)}.qactions .btn{flex:1}}
.qf:not(.full) .opts{display:flex;flex-wrap:wrap;gap:8px 20px}