/* Feuille de style partagée par les pages secondaires (merci, légales). */
*{box-sizing:border-box}
:root{
  --brand:#0F3DFF;--brand-ink:#0A2EDB;--brand-tint:#E9EDFF;
  --ink:#0C0C0D;--ink2:#5E5E61;--ink3:#8A8A8E;
  --paper:#fff;--canvas:#F3F3F4;--deep:#0B0B0C;
  --line:rgba(12,12,13,.12);--line2:rgba(12,12,13,.18);
  --d-ink:#F4F4F5;--d-ink2:rgba(244,244,245,.66);--d-ink3:rgba(244,244,245,.44);--d-line:rgba(244,244,245,.13);
  --green:#1F8A5B;--r:8px;--r-lg:14px;--pill:100px;--ease:cubic-bezier(.2,.7,.3,1);
}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:'Hanken Grotesk',system-ui,-apple-system,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
::selection{background:var(--brand);color:#fff}
a{color:var(--brand-ink)}
h1,h2,h3,p,ul,ol{margin:0}
ul{padding-left:20px}
svg{display:block}
.wrap{max-width:820px;margin:0 auto;padding:0 clamp(20px,5vw,40px)}
.nav{background:var(--deep);border-bottom:1px solid var(--d-line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px;max-width:1200px;margin:0 auto;padding:0 clamp(20px,5vw,64px)}
.brandmark{display:flex;align-items:center;gap:10px;color:var(--d-ink);text-decoration:none}
.brandmark .chip{width:30px;height:30px;flex:none;display:grid;place-items:center}
.brandmark .wm{font-family:'Syne',sans-serif;font-weight:800;font-size:16px;letter-spacing:-.01em}
.nav a.back{color:var(--d-ink2);font-size:13.5px;text-decoration:none}
.nav a.back:hover{color:var(--d-ink)}
main{padding:clamp(44px,7vh,80px) 0 clamp(56px,8vh,96px)}
.eyebrow{display:inline-flex;align-items:center;gap:12px;font-size:11px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--ink2)}
.eyebrow::before{content:"";width:28px;height:1px;background:var(--brand)}
h1{font-family:'Syne',sans-serif;font-weight:800;font-size:clamp(29px,4.6vw,50px);line-height:1.04;letter-spacing:-.024em;margin-top:18px}
h2{font-family:'Syne',sans-serif;font-weight:700;font-size:clamp(19px,2vw,24px);line-height:1.16;letter-spacing:-.018em;margin:38px 0 12px}
h3{font-family:'Syne',sans-serif;font-weight:700;font-size:17px;margin:24px 0 8px}
p,li{color:var(--ink2)}
p+p,ul+p,p+ul,ol+p,p+ol{margin-top:14px}
li+li{margin-top:7px}
.lead{font-size:clamp(16px,1.15vw,19px);color:var(--ink2);margin-top:20px}
strong,b{color:var(--ink);font-weight:600}
.todo{display:inline-block;padding:2px 8px;border-radius:4px;background:#F6E2DF;color:#C9382E;font-size:13px;font-weight:600}
.meta{font-size:13.5px;color:var(--ink3);margin-top:36px;padding-top:20px;border-top:1px solid var(--line)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6em;min-height:52px;padding:16px 30px;border-radius:var(--r);background:var(--brand);color:#fff;font-size:14.5px;font-weight:700;text-decoration:none;transition:background .2s var(--ease),transform .2s var(--ease)}
.btn:hover{background:var(--brand-ink);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line2)}
.btn-ghost:hover{background:var(--ink);color:#fff}
a:focus-visible{outline:3px solid var(--brand);outline-offset:3px;border-radius:var(--r)}
.card{background:var(--canvas);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(20px,3vw,28px);margin-top:28px}
.steps{counter-reset:s;list-style:none;padding:0;margin-top:24px}
.steps li{counter-increment:s;position:relative;padding-left:44px;margin-top:20px}
.steps li::before{content:counter(s);position:absolute;left:0;top:0;width:30px;height:30px;border-radius:8px;background:var(--brand-tint);color:var(--brand-ink);font-family:'Syne',sans-serif;font-weight:700;font-size:14px;display:grid;place-items:center}
.steps b{display:block;color:var(--ink);font-family:'Syne',sans-serif;font-weight:700;font-size:16.5px;margin-bottom:4px}
.foot{background:var(--deep);color:var(--d-ink3);padding:32px 0;font-size:13px}
.foot-in{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;max-width:1200px;margin:0 auto;padding:0 clamp(20px,5vw,64px)}
.foot a{color:var(--d-ink3);text-decoration:none}
.foot a:hover{color:var(--d-ink)}
.foot nav{display:flex;flex-wrap:wrap;gap:8px 20px}
@media(prefers-reduced-motion:reduce){*{transition-duration:.01ms!important}}

.brandmark .chip img{width:100%;height:100%;display:block}

/* ---------- toggle de langue (nav sombre des pages secondaires) ---------- */
.lang{display:flex;align-items:center;gap:2px;font-size:12px;font-weight:600;letter-spacing:.04em}
.lang a{padding:6px 9px;border-radius:6px;color:var(--d-ink3);text-decoration:none;transition:color .15s var(--ease)}
.lang a:hover{color:var(--d-ink)}
.lang a.on{color:var(--d-ink);background:rgba(244,244,245,.08)}