/* Styles des pages intérieures (services, qui sommes-nous) */
:root{
  --cobalt:#0F75BC;
  --cobalt-deep:#08294D;
  --ink:#0A1F38;
  --paper:#F2F6FA;
  --mist:#C6D6E6;
  --muted:#55657A;
  --trace:#25AAE1;
  --gutter:clamp(16px,5vw,72px);
  --max:1280px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Archivo",system-ui,sans-serif;font-variation-settings:"wdth" 100;
  background:var(--paper);color:var(--ink);font-size:1.0625rem;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden
}
a{color:inherit}
:focus-visible{outline:3px solid currentColor;outline-offset:3px;border-radius:2px}
.wrap{max-width:var(--max);margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter)}
section{padding-top:clamp(64px,9vw,120px);padding-bottom:clamp(64px,9vw,120px)}

/* Header */
.top{background:var(--cobalt-deep);color:#fff}
.top .wrap{display:flex;justify-content:space-between;align-items:center;height:84px}
.logo img{height:46px;width:auto;display:block}
.top nav{display:flex;gap:2rem;align-items:center}
.top nav a{text-decoration:none;font-weight:500;opacity:.85}
.top nav a:hover{opacity:1}
.pill{border:1.5px solid rgba(255,255,255,.7);padding:.55rem 1.1rem;border-radius:999px;opacity:1!important}
.pill:hover{background:#fff;color:var(--cobalt-deep)}
@media (max-width:720px){.top nav a:not(.pill){display:none}.logo img{height:38px}}

/* Hero */
.page-hero{
  background-color:var(--cobalt-deep);color:#fff;
  background-image:radial-gradient(rgba(255,255,255,.16) 1.5px,transparent 1.5px);
  background-size:44px 44px;background-position:22px 22px;
  padding-top:clamp(40px,6vw,72px);padding-bottom:clamp(64px,9vw,112px)
}
.crumbs{display:flex;flex-wrap:wrap;gap:.6rem;font-size:.95rem;color:#9CC9EA}
.crumbs a{text-decoration:none}
.crumbs a:hover{color:#fff;text-decoration:underline}
.crumbs [aria-current]{color:#fff}
.hero-ico{
  display:block;width:72px;height:72px;margin-top:clamp(40px,6vw,64px);padding:14px;
  color:#fff;background:var(--cobalt);border-radius:50%;box-shadow:0 0 0 6px rgba(37,170,225,.25)
}
.page-hero h1{
  margin-top:1.5rem;font-weight:850;line-height:.95;letter-spacing:-.035em;
  font-size:clamp(2.4rem,6.6vw,6rem);font-variation-settings:"wdth" 125;max-width:14ch
}
.lead{margin-top:1.5rem;max-width:52ch;font-size:clamp(1.1rem,1.6vw,1.35rem);line-height:1.5;color:#D5E4F2}
@media (max-width:720px){.page-hero h1{font-variation-settings:"wdth" 100}}

/* Headings */
.h2{font-weight:800;letter-spacing:-.03em;line-height:1.02;font-size:clamp(2rem,4.6vw,3.6rem);font-variation-settings:"wdth" 112;max-width:18ch}
.h3{font-weight:750;letter-spacing:-.02em;font-size:clamp(1.4rem,2.4vw,1.8rem);font-variation-settings:"wdth" 110}

/* Intro: two columns of prose */
.intro{padding-bottom:0}
.two{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,72px)}
.two p{font-size:1.15rem;max-width:56ch}
.two p:first-child{font-size:clamp(1.25rem,2vw,1.5rem);line-height:1.45;font-weight:500}
@media (max-width:820px){.two{grid-template-columns:1fr}}

/* Offers */
.offer-list{
  margin-top:clamp(40px,6vw,72px);display:grid;grid-template-columns:1fr 1fr;
  gap:clamp(32px,4vw,56px) clamp(32px,6vw,96px)
}
.offer-list div{padding-left:24px;border-left:3px solid var(--cobalt)}
.offer-list h3{font-size:clamp(1.25rem,2vw,1.6rem);font-weight:750;letter-spacing:-.02em;line-height:1.15;font-variation-settings:"wdth" 108}
.offer-list p{margin-top:.5rem;color:var(--muted);max-width:48ch}
@media (max-width:720px){.offer-list{grid-template-columns:1fr}}

/* Signals */
.signals{background:#fff}
.two-col{display:grid;grid-template-columns:1fr 1.3fr;gap:clamp(32px,6vw,96px);align-items:start}
.signal-list{list-style:none;border-top:1.5px solid var(--ink)}
.signal-list li{
  padding:20px 0 20px 44px;border-bottom:1.5px solid var(--ink);position:relative;
  font-size:clamp(1.05rem,1.6vw,1.25rem);line-height:1.4
}
.signal-list li::before{
  content:"";position:absolute;left:4px;top:24px;width:20px;height:20px;border-radius:50%;
  background:var(--trace);box-shadow:0 0 0 5px rgba(37,170,225,.18)
}
@media (max-width:820px){.two-col{grid-template-columns:1fr}}

/* Method */
.method{background:var(--ink);color:#fff}
.steps{list-style:none;margin-top:clamp(48px,7vw,88px);display:grid;grid-template-columns:repeat(5,1fr);position:relative;counter-reset:s}
.steps::before{content:"";position:absolute;left:0;right:0;top:22px;height:1.5px;background:linear-gradient(90deg,var(--trace),var(--cobalt))}
.steps li{position:relative;padding-right:28px;counter-increment:s}
.steps .dot{
  width:46px;height:46px;border-radius:50%;background:var(--ink);border:1.5px solid var(--trace);
  display:grid;place-items:center;font-weight:700;color:var(--trace);position:relative;z-index:1;font-variation-settings:"wdth" 125
}
.steps .dot::before{content:counter(s)}
.steps h3{margin-top:1.5rem;font-size:1.3rem;font-weight:750;letter-spacing:-.015em;font-variation-settings:"wdth" 108}
.steps p{margin-top:.5rem;color:#9FB3C8;font-size:1rem;max-width:28ch}
@media (max-width:900px){
  .steps{grid-template-columns:1fr;gap:36px}
  .steps::before{left:22px;right:auto;top:0;bottom:0;width:1.5px;height:auto;background:linear-gradient(180deg,var(--trace),var(--cobalt))}
  .steps li{display:grid;grid-template-columns:46px 1fr;column-gap:22px;padding:0}
  .steps h3{margin-top:.55rem;grid-column:2}
  .steps p{grid-column:2}
}

/* FAQ */
.faq-list{margin-top:clamp(40px,6vw,64px);border-top:1.5px solid var(--ink);max-width:900px}
.faq details{border-bottom:1.5px solid var(--ink)}
.faq summary{
  cursor:pointer;list-style:none;padding:24px 48px 24px 0;position:relative;
  font-weight:700;font-size:clamp(1.15rem,2vw,1.4rem);letter-spacing:-.015em;font-variation-settings:"wdth" 105
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:8px;top:50%;transform:translateY(-50%);font-size:1.6rem;font-weight:400;color:var(--cobalt);transition:transform .3s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq summary:hover{color:var(--cobalt)}
.faq details p{padding:0 0 26px;max-width:62ch;color:var(--muted)}

/* CTA band */
.cta-band{background:var(--cobalt);color:#fff}
.cta-band .wrap{display:flex;flex-wrap:wrap;gap:32px 64px;align-items:flex-end;justify-content:space-between}
.cta-band h2{font-weight:850;letter-spacing:-.035em;line-height:1;font-size:clamp(2.2rem,5vw,4rem);font-variation-settings:"wdth" 125}
.cta-band p{margin-top:1rem;max-width:46ch;color:#DCEBF7;font-size:1.15rem}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px}
.btn{
  display:inline-flex;align-items:center;text-decoration:none;font-weight:700;
  padding:1rem 1.5rem;border-radius:999px;background:#fff;color:var(--cobalt-deep);transition:transform .2s
}
.btn:hover{transform:translateY(-2px)}
.btn.ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.75)}
.btn.ghost:hover{background:rgba(255,255,255,.12)}

/* Other services */
.other-list{margin-top:28px;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));border-top:1.5px solid var(--ink)}
.other-list a{
  display:flex;align-items:center;gap:14px;padding:22px 16px 22px 0;text-decoration:none;
  border-bottom:1.5px solid var(--ink);font-weight:650;font-size:1.1rem
}
.other-list a:hover{color:var(--cobalt)}
.other-list .ico{width:32px;height:32px;color:var(--cobalt);flex:none}

/* About page */
.facts{padding-bottom:0}
.fact-list{margin-top:clamp(36px,5vw,56px);display:grid;grid-template-columns:repeat(4,1fr);border-top:1.5px solid var(--ink)}
.fact-list div{padding:22px 20px 0 0}
.fact-list dt{color:var(--muted);font-size:.95rem}
.fact-list dd{margin-top:.35rem;font-weight:750;font-size:clamp(1.2rem,2vw,1.5rem);letter-spacing:-.015em;line-height:1.2;font-variation-settings:"wdth" 108}
@media (max-width:820px){.fact-list{grid-template-columns:1fr 1fr;row-gap:12px}}

/* Footer */
.site-footer{background:var(--ink);color:#9FB3C8;font-size:.95rem;padding:56px 0 28px}
.site-footer .wrap:first-child{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:36px}
.f-logo img{height:40px;width:auto;display:block}
.site-footer address{font-style:normal;line-height:1.65;margin-top:18px}
.site-footer a{text-underline-offset:3px}
.site-footer a:hover{color:#fff}
.f-title{color:#fff;font-weight:700;margin-bottom:.8rem}
.f-col ul{list-style:none;display:flex;flex-direction:column;gap:.45rem}
.f-col a{text-decoration:none}
.f-legal{margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.14);display:flex;flex-wrap:wrap;gap:8px 32px;font-size:.88rem}
@media (max-width:720px){.site-footer .wrap:first-child{grid-template-columns:1fr}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}