*{box-sizing:border-box;margin:0;padding:0}
:root{--blue:#0b5ed7;--blue-d:#084298;--ink:#15233b;--soft:#52617a;--bg:#f5f8fd;--line:#e2e8f2;--ok:#0a7a3c}
html{scroll-behavior:smooth}
body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);line-height:1.6;background:#fff}
.wrap{max-width:1080px;margin:0 auto;padding:0 1.1rem}
.narrow{max-width:760px}
a{color:var(--blue);text-decoration:none}
p a{text-decoration:underline}
h1{font-size:2rem;line-height:1.2;margin-bottom:.6rem}
h2{font-size:1.5rem;margin-bottom:1rem}
h3{font-size:1.12rem;margin-bottom:.4rem}
p{margin-bottom:.8rem}
/* Header */
.hdr{position:sticky;top:0;z-index:30;background:#fff;border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;gap:1rem;height:64px}
.brand{font-weight:800;font-size:1.15rem;color:var(--ink)}
.menu{display:flex;gap:1.1rem;margin-left:auto;flex-wrap:wrap}
.menu a{color:var(--soft);font-weight:600;font-size:.95rem}
.menu a:hover{color:var(--blue)}
.tel-btn{background:var(--blue);color:#fff;font-weight:700;padding:.6rem 1rem;border-radius:10px;white-space:nowrap}
.tel-btn:hover{background:var(--blue-d)}
.tel-btn.big{font-size:1.15rem;padding:.95rem 1.5rem;display:inline-block}
/* Hero */
.hero{background:radial-gradient(ellipse at 78% 12%,rgba(255,255,255,.12),transparent 55%),linear-gradient(160deg,var(--blue),var(--blue-d));color:#fff;padding:3.4rem 0;position:relative}
.hero.small{padding:2.4rem 0}
.hero h1{color:#fff}
.badge{display:inline-block;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.3);padding:.3rem .8rem;border-radius:999px;font-size:.82rem;font-weight:600;margin-bottom:1rem}
.lead{font-size:1.12rem;color:#e8f0ff;max-width:640px}
.hero-cta{display:flex;gap:.8rem;flex-wrap:wrap;margin:1.4rem 0 1rem}
.ghost{background:#fff;color:var(--blue);font-weight:700;padding:.95rem 1.4rem;border-radius:10px}
.trust{display:flex;gap:1.2rem;flex-wrap:wrap;list-style:none;margin-top:.8rem}
.trust li{font-size:.92rem;color:#dce8ff;padding-left:1.3rem;position:relative}
.trust li:before{content:"✓";position:absolute;left:0;font-weight:800}
/* Sections */
.sec{padding:3rem 0}
.sec.alt{background:var(--bg)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.1rem}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem}
@media(max-width:900px){.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.grid-4{grid-template-columns:1fr}}
.card-article{padding:0;overflow:hidden;display:flex;flex-direction:column;text-align:left}
.card-article .card-thumb{display:block;aspect-ratio:16/10;overflow:hidden;background:var(--bg)}
.card-article .card-thumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .25s ease}
.card-article:hover .card-thumb img{transform:scale(1.04)}
.card-article .card-body{padding:1rem 1.1rem 1.2rem;display:flex;flex-direction:column;gap:.5rem;flex:1}
.card-article h3{font-size:1.02rem;line-height:1.35;margin:0}
.card-article h3 a{color:var(--ink);text-decoration:none}
.card-article h3 a:hover{color:var(--blue)}
.card-article p{font-size:.9rem;color:#5b6577;margin:0;flex:1}
.card-article .more{margin-top:auto}
.home-body{padding-top:1.2rem}
.zone-note{margin-top:1.6rem}
.card,.why-item{background:#fff;border:1px solid var(--line);border-radius:14px;padding:1.3rem}
.card .more{font-weight:700;font-size:.92rem}
.check{list-style:none;display:grid;gap:.5rem;margin:.5rem 0 1rem}
.check li{padding-left:1.6rem;position:relative}
.check li:before{content:"✓";position:absolute;left:0;color:var(--ok);font-weight:800}
.steps{margin:.6rem auto 1rem;max-width:620px;padding-left:1.4rem;display:grid;gap:.45rem;text-align:left}
.steps li{padding-left:.2rem}
.links{list-style:none;display:grid;gap:.5rem}
.links.cols{grid-template-columns:repeat(4,minmax(0,1fr))}
.prices{width:100%;border-collapse:collapse;margin:.4rem 0 1rem}
.prices td{padding:.65rem .3rem;border-bottom:1px solid var(--line)}
.prices td:last-child{text-align:right;font-weight:700;white-space:nowrap;color:var(--blue)}
.note{font-size:.85rem;color:var(--soft)}
.article h2{margin:1.5rem 0 .6rem;font-size:1.3rem}
.article ul{margin:.4rem 0 1rem 1.2rem}
.article li{margin-bottom:.35rem}
.faq{background:#fff;border:1px solid var(--line);border-radius:10px;padding:.4rem 1rem;margin-bottom:.6rem}
.faq summary{font-weight:700;cursor:pointer;padding:.5rem 0}
.cta-final{background:var(--ink);color:#fff;text-align:center}
.cta-final h2{color:#fff}
/* Form */
.form{display:grid;gap:.9rem;max-width:520px}
.form label{display:grid;gap:.3rem;font-weight:600}
.form input,.form textarea{font:inherit;padding:.7rem;border:1px solid var(--line);border-radius:8px}
.form button{background:var(--blue);color:#fff;border:0;font-weight:700;padding:.85rem;border-radius:10px;cursor:pointer}
.form .note{font-size:.82rem;color:var(--soft);font-weight:400}
/* Footer + sticky call bar */
.ftr{background:#0c1626;color:#c7d2e2;padding:2.4rem 0 1rem;margin-bottom:56px}
.ftr a{color:#9ec2ff}
.ftr-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.5rem}
.ftr-grid ul{list-style:none;display:grid;gap:.35rem;margin-top:.5rem}
.ftr-bottom{border-top:1px solid #1c2a40;margin-top:1.5rem;padding-top:1rem;color:#7f90a8;display:flex;flex-wrap:wrap;gap:.4rem 1.2rem;justify-content:space-between;align-items:center}
.ftr-bottom .credit{color:#9aa9c0}.ftr-bottom .credit a{color:#bcd3ff;font-weight:600}
.callbar{display:none}
@media(max-width:900px){
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .links.cols{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:760px){
  .menu{display:none}
  .callbar{display:block;position:fixed;bottom:0;left:0;right:0;z-index:40;background:var(--ok);color:#fff;text-align:center;font-weight:800;padding:1rem;font-size:1.05rem}
  .hero h1{font-size:1.7rem}
  .grid-3{grid-template-columns:1fr}
  .links.cols{grid-template-columns:1fr 1fr}
  .article table{display:block;overflow-x:auto}
  .article th,.article td{white-space:normal;min-width:7.5rem}
}
/* ── Centrage global (landing) ── header/footer non concernés ── */
.hero,.sec{text-align:center}
.hero .lead,.sec .lead,.sec>.wrap>p{margin-left:auto;margin-right:auto}
.hero-cta{justify-content:center}
.trust{justify-content:center}
/* listes : bloc centré mais texte lisible à gauche */
.check,.links:not(.cols){display:inline-block;text-align:left;margin-left:auto;margin-right:auto}
.faq{text-align:left}
.form{margin-left:auto;margin-right:auto;text-align:left}
/* tableau de prix : on garde l'alignement label/prix */
.prices{text-align:left}
.prices td{text-align:left}
.prices td:last-child{text-align:right}
/* corps d'article : aligné à gauche pour la lisibilité */
.article{text-align:left}
/* Images */
img{max-width:100%;height:auto}
.hero-media{margin:1.3rem auto 0;max-width:760px;border-radius:14px;overflow:hidden;box-shadow:0 10px 30px rgba(8,18,40,.18)}
.hero-media img{width:100%;display:block}
.media{margin:1.2rem auto;max-width:760px;border-radius:14px;overflow:hidden;border:1px solid var(--line)}
.media img{width:100%;display:block}
.article .media{max-width:100%}
/* Tableaux (articles) */
.article table{border-collapse:collapse;width:100%;margin:1.2rem 0;font-size:.96rem}
.article th,.article td{border:1px solid var(--line);padding:.55rem .7rem;text-align:left;vertical-align:top}
.article th{background:var(--bg)}
/* Fil d'Ariane visible */
.crumbs{background:var(--bg);border-bottom:1px solid var(--line);font-size:.85rem;color:var(--soft)}
.crumbs .wrap{padding:.6rem 1.1rem}
.crumbs a{color:var(--blue);font-weight:600}
/* Table des matières (articles) */
.toc{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:1rem 1.2rem;margin:1rem 0;text-align:left}
.article-meta{color:rgba(255,255,255,.85);font-size:.92rem;margin-top:.6rem}.article-meta time{font-weight:600;color:#fff}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.inline-lead{background:var(--bg)}.inline-lead .form{background:#fff;border:1px solid var(--line);border-radius:14px;padding:1.4rem;box-shadow:0 8px 24px rgba(8,18,40,.06);text-align:left}
.inline-lead .form label{display:block;margin-bottom:.7rem;font-weight:600;font-size:.92rem;color:#3d4a5e}
.inline-lead .form input,.inline-lead .form textarea{display:block;width:100%;margin-top:.3rem;padding:.7rem .9rem;border:1px solid var(--line);border-radius:8px;font:inherit;color:var(--ink);background:#fff}
.inline-lead .form button{background:var(--blue);color:#fff;border:0;padding:.9rem 1.4rem;border-radius:10px;font:inherit;font-weight:800;cursor:pointer;font-size:1rem}
.inline-lead .form button:hover{background:var(--blue-d)}
.inline-lead .form-msg{margin-top:.6rem;font-weight:600}
.float-cta{display:none;position:fixed;right:1.4rem;bottom:1.4rem;background:var(--blue);color:#fff;padding:.9rem 1.4rem;border-radius:999px;font-weight:800;text-decoration:none;box-shadow:0 8px 22px rgba(8,18,40,.3);z-index:50;transition:transform .15s ease,background .15s ease}
.float-cta:hover{background:var(--blue-d);transform:translateY(-2px);color:#fff}
@media(min-width:900px){.float-cta{display:inline-block}}
.toc strong{display:block;margin-bottom:.4rem}
.toc ol{margin:0 0 0 1.1rem;display:grid;gap:.3rem}
/* ── Polish pro (transitions, profondeur, accents) ── */
a,.tel-btn,.ghost,.card,.btn{transition:transform .15s ease,box-shadow .15s ease,background .15s ease,color .15s ease}
.card,.why-item{box-shadow:0 1px 3px rgba(8,18,40,.06)}
.card:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(8,18,40,.13);border-color:transparent}
.tel-btn:hover,.ghost:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(8,18,40,.18)}
.sec>.wrap:not(.article)>h2{position:relative;padding-bottom:.5rem}
.sec>.wrap:not(.article)>h2:after{content:"";position:absolute;left:50%;transform:translateX(-50%);bottom:0;width:54px;height:3px;border-radius:3px;background:var(--blue)}
.faq{transition:box-shadow .15s ease}.faq[open]{box-shadow:0 6px 18px rgba(8,18,40,.08)}
.more:after{content:"";display:inline-block}
.hero .lead{max-width:640px}

/* DA spécifique au site */
:root{--blue:#0f766e;--blue-d:#0a544e}