[hidden]{display:none!important}img{max-width:100%}
:root{
  --ground:#F4F6FA; --surface:#FFFFFF; --sheet:#FFFEFB; --ink:#16263D; --muted:#4F5D74;
  --line:#D3DBE7; --primary:#1E4E8C; --primary-ink:#FFFFFF; --primary-soft:#E3ECF8;
  --accent:#2F7A55; --accent-soft:#E2F1E9; --sva:#A3165F; --rule:#C9D6EA;
  --shadow:0 18px 40px -22px rgba(22,38,61,.35);
  --display:"Literata", Georgia, "Times New Roman", serif;
  --body:"Atkinson Hyperlegible", "Segoe UI", Arial, sans-serif;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --ground:#0F1724; --surface:#172234; --sheet:#1C2940; --ink:#E9EFF8; --muted:#A9B6CA;
    --line:#2C3B55; --primary:#86B4F2; --primary-ink:#0F1724; --primary-soft:#1F3150;
    --accent:#72CFA0; --accent-soft:#16352A; --sva:#F07AB5; --rule:#2F4262;
    --shadow:0 18px 40px -22px rgba(0,0,0,.7);
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --ground:#0F1724; --surface:#172234; --sheet:#1C2940; --ink:#E9EFF8; --muted:#A9B6CA;
  --line:#2C3B55; --primary:#86B4F2; --primary-ink:#0F1724; --primary-soft:#1F3150;
  --accent:#72CFA0; --accent-soft:#16352A; --sva:#F07AB5; --rule:#2F4262;
  --shadow:0 18px 40px -22px rgba(0,0,0,.7);
}
*{box-sizing:border-box}
body{background:var(--ground);color:var(--ink);font-family:var(--body);font-size:1.125rem;line-height:1.6;margin:0;padding-inline:16px}
.wrap{max-width:1080px;margin-inline:auto}
h1,h2,h3{font-family:var(--display);font-weight:700;line-height:1.2;text-wrap:balance;margin:0}
h1{font-size:clamp(2rem,5vw,3.1rem)}
h2{font-size:clamp(1.6rem,3.4vw,2.2rem)}
h3{font-size:1.3rem}
p{margin:0}
a{color:var(--primary)}
:focus-visible{outline:3px solid var(--primary);outline-offset:3px;border-radius:6px}
section{padding-block:56px}
.eyebrow{font-size:.95rem;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);font-weight:700}

/* header */
header.top{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-block:18px;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--display);font-size:1.5rem;font-weight:700;color:var(--ink);text-decoration:none}
.brand svg{flex:none}
.top small{color:var(--muted);font-size:.95rem}

/* cartouche officielle (charte AF2M) : image non déformée, hauteur mini 25 px */
.cartouche{display:inline-block;line-height:0;max-width:100%;border:1px solid #ddd;background:#fff}
.cartouche img{height:44px;width:auto;max-width:100%;display:block}
.cartouche-sm img{height:28px}
.top .cartouche{display:none}
@media (min-width:900px){.top .cartouche{display:inline-block}.top .cartouche img{height:36px}}
.cta{display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.cta-pair{display:inline-flex;flex-direction:column;gap:10px;align-items:center}
.cta-note{font-size:.95rem;color:var(--muted)}
.btn.call{background:var(--primary);color:var(--primary-ink);border-radius:999px;font-size:1.2rem;padding:16px 44px;min-height:0;white-space:nowrap;box-shadow:0 10px 28px -8px rgba(30,78,140,.45)}
.btn.call svg{width:20px;height:20px;flex:none}
@media (max-width:600px){.cta{align-items:stretch}.cta-pair{width:100%}.btn.call{font-size:1.05rem;padding:14px 32px}.cartouche:not(.cartouche-sm) img{height:auto;width:100%;max-width:320px}.cartouche-sm img{height:27px;width:auto}}

/* hero */
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;padding-block:48px 56px}
.hero .lead{font-size:1.3rem;color:var(--muted);margin-top:18px;max-width:34ch}
.hero .callbox{margin-top:28px;display:grid;gap:12px}
.hero .hours{color:var(--muted);font-size:1rem}
.or{display:flex;gap:12px;flex-wrap:wrap;margin-top:6px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:56px;padding:0 24px;border-radius:12px;font:700 1.1rem var(--body);text-decoration:none;border:2px solid var(--primary);cursor:pointer}
.btn.primary{background:var(--primary);color:var(--primary-ink)}
.btn.ghost{background:transparent;color:var(--primary)}
.btn:hover{filter:brightness(1.07)}
.sheet{background:var(--sheet);border:1px solid var(--line);border-radius:6px;box-shadow:var(--shadow);padding:34px 30px 28px;position:relative;transform:rotate(-1.2deg);
  background-image:repeating-linear-gradient(to bottom,transparent 0,transparent 33px,var(--rule) 33px,var(--rule) 34px);background-position:0 92px}
.sheet .stamp{position:absolute;top:18px;right:18px;width:74px;height:86px;border:2px dashed var(--accent);border-radius:4px;display:grid;place-items:center;text-align:center;color:var(--accent);font-size:.72rem;font-weight:700;line-height:1.2;background:var(--accent-soft);transform:rotate(4deg)}
.sheet .from{font-size:.95rem;color:var(--muted);line-height:1.45}
.sheet .letter{font-family:var(--display);font-style:italic;font-weight:500;font-size:1.08rem;line-height:34px;margin-top:22px}
.sheet .sig{margin-top:6px;text-align:right}
.sheet .note{position:absolute;left:-14px;bottom:-18px;background:var(--accent);color:var(--surface);font-size:.9rem;font-weight:700;padding:8px 14px;border-radius:999px;transform:rotate(1.2deg)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:32px;counter-reset:s}
.step{border-top:3px solid var(--primary);padding-top:18px}
.step .n{font-family:var(--display);font-size:2.4rem;color:var(--primary);line-height:1}
.step h3{margin-top:10px}
.step p{margin-top:8px;color:var(--muted)}

/* blockers */
.blockers{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 32px;margin-top:28px}
.blockers li{list-style:none;display:flex;gap:12px;align-items:flex-start}
.blockers ul{padding:0;margin:0;display:contents}
.check{flex:none;width:28px;height:28px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-weight:700;margin-top:2px}

/* prices */
.band{background:var(--surface);border-block:1px solid var(--line);margin-inline:-16px;padding-inline:16px}
.prices{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:32px}
.price{border:1px solid var(--line);border-radius:14px;padding:26px;background:var(--ground);display:flex;flex-direction:column;gap:14px}
.price.featured{border:2px solid var(--primary);background:var(--primary-soft)}
.price .kind{font-weight:700;color:var(--muted);font-size:1rem;text-transform:uppercase;letter-spacing:.05em}
.price .amount{font-family:var(--display);font-size:2.6rem;font-weight:700;font-variant-numeric:tabular-nums;line-height:1}
.price .amount small{font-family:var(--body);font-size:1rem;font-weight:400;color:var(--muted)}
.price ul{margin:0;padding-left:20px;display:grid;gap:6px}
.price .phoneprice{font-size:1rem;color:var(--muted);border-top:1px solid var(--line);padding-top:12px}
.opts{margin-top:22px;color:var(--muted);font-size:1rem}

/* examples */
.examples{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.chip{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:8px 16px;font-size:1rem}

/* parents */
.parents{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.quote{font-family:var(--display);font-size:1.4rem;font-style:italic;line-height:1.45;border-left:4px solid var(--accent);padding-left:20px}

/* form */
.formcard{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:28px;margin-top:28px;box-shadow:var(--shadow)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
fieldset{border:0;padding:0;margin:0 0 22px}
legend{font-family:var(--display);font-weight:700;font-size:1.2rem;margin-bottom:12px}
label{display:block;font-weight:700;font-size:1rem;margin-bottom:6px}
input,textarea,select{width:100%;font:inherit;font-size:1.1rem;padding:12px 14px;border:2px solid var(--line);border-radius:10px;background:var(--ground);color:var(--ink)}
input:focus,textarea:focus{border-color:var(--primary);outline:none}
textarea{min-height:140px;resize:vertical}
.radios{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.radio{display:flex;gap:12px;align-items:flex-start;border:2px solid var(--line);border-radius:12px;padding:14px;cursor:pointer;font-weight:400}
.radio:has(input:checked){border-color:var(--primary);background:var(--primary-soft)}
.radio input{width:22px;height:22px;margin-top:3px;flex:none}
.radio b{display:block}
.total{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:20px}
.total .t{font-family:var(--display);font-size:1.8rem;font-weight:700;font-variant-numeric:tabular-nums}
.demo{margin-top:16px;padding:14px 16px;border-radius:10px;background:var(--accent-soft);color:var(--ink);font-size:1rem}
.hint{font-size:.95rem;color:var(--muted);font-weight:400}

/* faq */
details{border-bottom:1px solid var(--line);padding-block:16px}
summary{cursor:pointer;font-weight:700;font-size:1.15rem}
details p{margin-top:10px;color:var(--muted);max-width:65ch}

footer{border-top:1px solid var(--line);padding-block:32px;color:var(--muted);font-size:.95rem;display:grid;gap:10px}

@media (max-width:820px){
  .hero,.parents{grid-template-columns:1fr;gap:36px}
  .steps,.prices,.blockers,.grid2,.radios{grid-template-columns:1fr}
  .sheet{transform:none}
  section{padding-block:44px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* pages de contenu */
nav.crumbs{font-size:.95rem;color:var(--muted);padding-top:18px}
nav.crumbs a{color:var(--muted)}
.article{max-width:760px;padding-block:32px 24px}
.article h1{margin-top:10px}
.article .lead{font-size:1.25rem;color:var(--muted);margin-top:16px}
.article h2{margin-top:44px}
.article h3{margin-top:28px}
.article p{margin-top:14px}
.article ul,.article ol{margin:14px 0 0;padding-left:24px;display:grid;gap:8px}
.article table{width:100%;border-collapse:collapse;margin-top:18px;font-size:1rem;background:var(--surface)}
.article th,.article td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.article th{background:var(--primary-soft)}
.tablewrap{overflow-x:auto}
.callout{background:var(--surface);border:1px solid var(--line);border-left:5px solid var(--primary);border-radius:12px;padding:24px;margin-top:36px;box-shadow:var(--shadow)}
.callout h2{margin-top:0;font-size:1.5rem}
.callout p{color:var(--muted)}
.callout .cta{margin-top:18px}
.related{display:grid;gap:10px;margin-top:14px;padding:0;list-style:none}
.related a{font-weight:700}
.legal h2{font-size:1.4rem}
.legal p,.legal li{color:var(--ink)}
footer nav{display:flex;flex-wrap:wrap;gap:8px 18px}
footer nav a{color:var(--muted)}