:root{
  --navy:#0c1f4a;
  --navy-2:#13295c;
  --navy-3:#1b3a7a;
  --gold:#f5c518;
  --gold-dark:#e0ad00;
  --ink:#0e1726;
  --slate:#3c4858;
  --mist:#f4f6fb;
  --line:#e3e8f2;
  --white:#ffffff;
  --green:#1faa59;
  --shadow:0 18px 50px -18px rgba(12,31,74,.45);
  --radius:18px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Manrope',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  color:var(--ink);background:var(--white);line-height:1.65;-webkit-font-smoothing:antialiased;
}
h1,h2,h3,.display{font-family:'Archivo',sans-serif;font-weight:800;letter-spacing:-.02em;line-height:1.05}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px}

/* Topbar */
.topbar{background:var(--navy);color:#cdd7ee;font-size:.82rem;font-weight:600}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:8px 22px;flex-wrap:wrap}
.topbar span{display:inline-flex;align-items:center;gap:7px}
.topbar .gold{color:var(--gold)}

/* Header */
header.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
header.nav .wrap{display:flex;align-items:center;justify-content:space-between;padding:14px 22px;gap:16px}
.brand{display:flex;align-items:center;gap:11px;font-family:'Archivo';font-weight:800;font-size:1.18rem;color:var(--navy)}
.brand .mark{width:40px;height:40px;border-radius:11px;background:linear-gradient(135deg,var(--navy),var(--navy-3));display:grid;place-items:center;color:var(--gold);font-size:1.25rem;box-shadow:var(--shadow)}
.brand small{display:block;font-family:'Manrope';font-weight:600;font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--slate)}
nav.menu{display:flex;gap:26px;font-weight:700;font-size:.92rem}
nav.menu a{color:var(--navy-2);position:relative}
nav.menu a:hover{color:var(--gold-dark)}
.call-btn{display:inline-flex;align-items:center;gap:9px;background:var(--gold);color:var(--navy);font-family:'Archivo';font-weight:800;padding:11px 18px;border-radius:12px;font-size:1.02rem;box-shadow:0 8px 22px -8px rgba(245,197,24,.7);transition:.2s}
.call-btn:hover{transform:translateY(-2px);background:var(--gold-dark)}
.menu-toggle{display:none}

/* Hero */
.hero{position:relative;background:
   radial-gradient(1200px 500px at 80% -10%,rgba(245,197,24,.10),transparent 60%),
   linear-gradient(160deg,var(--navy) 0%,var(--navy-2) 55%,var(--navy-3) 100%);
   color:#fff;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px);background-size:22px 22px;opacity:.6}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;padding:54px 22px 60px}
.hero .badge{display:inline-flex;align-items:center;gap:8px;background:var(--gold);color:var(--navy);font-weight:800;font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;padding:7px 14px;border-radius:30px;margin-bottom:18px}
.hero h1{font-size:clamp(2.1rem,4.8vw,3.5rem);margin-bottom:14px}
.hero h1 .gold{color:var(--gold)}
.hero p.lead{font-size:1.12rem;color:#d6def2;max-width:560px;margin-bottom:24px}
.hero .cta-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.btn-gold{background:var(--gold);color:var(--navy);font-family:'Archivo';font-weight:800;padding:15px 26px;border-radius:14px;font-size:1.15rem;display:inline-flex;align-items:center;gap:10px;box-shadow:0 14px 30px -10px rgba(245,197,24,.6);transition:.2s}
.btn-gold:hover{transform:translateY(-2px)}
.btn-ghost{border:2px solid rgba(255,255,255,.4);color:#fff;padding:13px 22px;border-radius:14px;font-weight:700;transition:.2s}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.hero-img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:4px solid rgba(255,255,255,.12)}
.trust-row{display:flex;gap:22px;margin-top:26px;flex-wrap:wrap}
.trust-row div{display:flex;align-items:center;gap:8px;font-size:.9rem;color:#cdd7ee;font-weight:600}
.trust-row .ic{color:var(--gold)}

/* Featured snippet box */
.snippet{margin:-34px auto 0;position:relative;z-index:5;max-width:1000px;background:#fff;border:1px solid var(--line);border-left:6px solid var(--gold);border-radius:16px;box-shadow:var(--shadow);padding:26px 30px}
.snippet h2{font-size:1.18rem;color:var(--navy);margin-bottom:10px;display:flex;align-items:center;gap:10px}
.snippet h2 .q{background:var(--navy);color:var(--gold);width:30px;height:30px;border-radius:8px;display:grid;place-items:center;font-size:.95rem;flex:none}
.snippet p{color:var(--slate);font-size:1.02rem}

/* Sections */
section{padding:58px 0}
.section-tag{color:var(--gold-dark);font-weight:800;letter-spacing:.16em;text-transform:uppercase;font-size:.78rem;margin-bottom:8px}
.section-title{font-size:clamp(1.6rem,3.4vw,2.3rem);color:var(--navy);margin-bottom:14px}
.lead-muted{color:var(--slate);max-width:720px;font-size:1.05rem}
.prose p{margin-bottom:16px;color:var(--slate);font-size:1.05rem}
.prose strong{color:var(--navy);font-weight:800}

/* Services grid */
.services{background:var(--mist)}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:30px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;transition:.25s;position:relative;overflow:hidden}
.card::after{content:"";position:absolute;left:0;top:0;height:4px;width:0;background:var(--gold);transition:.3s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.card:hover::after{width:100%}
.card .ic{width:52px;height:52px;border-radius:14px;background:var(--navy);color:var(--gold);display:grid;place-items:center;font-size:1.5rem;margin-bottom:16px}
.card h3{font-size:1.18rem;color:var(--navy);margin-bottom:8px}
.card p{color:var(--slate);font-size:.95rem}

/* Problems list */
.problems{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.prob-list{list-style:none;margin-top:18px}
.prob-list li{display:flex;gap:14px;align-items:flex-start;padding:15px 0;border-bottom:1px dashed var(--line)}
.prob-list .ck{flex:none;width:30px;height:30px;border-radius:50%;background:var(--navy);color:var(--gold);display:grid;place-items:center;font-size:.95rem;font-weight:800}
.prob-list strong{color:var(--navy)}
.prob-img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}

/* Keyword phrases */
.kw{background:var(--navy);color:#fff}
.kw .section-title{color:#fff}
.kw .lead-muted{color:#c6d1ec}
.kw-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px 26px;margin-top:26px}
.kw-grid li{list-style:none;display:flex;gap:11px;align-items:flex-start;color:#dde5f7;font-size:.97rem;padding:6px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.kw-grid li .dot{color:var(--gold);font-weight:800;flex:none}
.kw-grid li strong{color:#fff;font-weight:800}

/* Reviews */
.reviews{background:var(--mist)}
.rating-head{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:14px}
.rating-big{font-family:'Archivo';font-weight:800;font-size:3rem;color:var(--navy);line-height:1}
.stars{color:var(--gold);font-size:1.3rem;letter-spacing:2px}
.rating-head small{color:var(--slate);font-weight:600}
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}
.review{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px}
.review .stars{font-size:1rem;margin-bottom:10px}
.review p{color:var(--slate);font-size:.95rem;margin-bottom:14px}
.review .who{display:flex;align-items:center;gap:11px}
.review .av{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--navy),var(--navy-3));color:var(--gold);display:grid;place-items:center;font-weight:800;font-family:'Archivo'}
.review .who b{color:var(--navy);font-size:.92rem}
.review .who span{display:block;color:var(--slate);font-size:.78rem}

/* FAQ */
.faq-item{border:1px solid var(--line);border-radius:14px;margin-bottom:12px;overflow:hidden;background:#fff}
.faq-item summary{cursor:pointer;list-style:none;padding:18px 22px;font-family:'Archivo';font-weight:700;color:var(--navy);display:flex;justify-content:space-between;align-items:center;gap:14px;font-size:1.04rem}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--gold-dark);font-size:1.5rem;font-weight:800;transition:.2s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item .ans{padding:0 22px 20px;color:var(--slate)}

/* Maillage / liens villes */
.mesh{background:var(--mist)}
.mesh-block{margin-top:22px}
.mesh-block h3{color:var(--navy);font-size:1.05rem;margin-bottom:12px;border-left:4px solid var(--gold);padding-left:10px}
.mesh-links{display:flex;flex-wrap:wrap;gap:9px}
.mesh-links a{background:#fff;border:1px solid var(--line);border-radius:30px;padding:7px 15px;font-size:.86rem;font-weight:600;color:var(--navy-2);transition:.2s}
.mesh-links a:hover{background:var(--navy);color:var(--gold);border-color:var(--navy)}

/* Big CTA */
.cta-band{background:linear-gradient(135deg,var(--navy),var(--navy-3));color:#fff;text-align:center}
.cta-band h2{font-size:clamp(1.7rem,3.6vw,2.5rem);margin-bottom:12px}
.cta-band h2 .gold{color:var(--gold)}
.cta-band p{color:#cdd7ee;max-width:600px;margin:0 auto 26px;font-size:1.08rem}
.phone-xxl{font-family:'Archivo';font-weight:800;font-size:clamp(2rem,5vw,3.2rem);color:var(--gold);display:inline-flex;align-items:center;gap:14px}

/* Footer */
footer{background:var(--ink);color:#aab4cb;font-size:.9rem}
footer .grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:34px;padding:52px 0 30px}
footer h4{color:#fff;font-family:'Archivo';font-size:1rem;margin-bottom:14px}
footer a{color:#aab4cb}
footer a:hover{color:var(--gold)}
footer ul{list-style:none}
footer li{margin-bottom:8px}
footer .brand{color:#fff;margin-bottom:14px}
footer .brand small{color:#7e8aa6}
.foot-bottom{border-top:1px solid rgba(255,255,255,.08);padding:18px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.82rem;color:#7e8aa6}

/* Sticky mobile call */
.sticky-call{display:none}

/* Departements grid (home) */
.dep-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:28px}
.dep-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;transition:.25s;display:block}
.dep-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--gold)}
.dep-card .num{font-family:'Archivo';font-weight:800;font-size:2rem;color:var(--gold-dark);line-height:1}
.dep-card b{display:block;color:var(--navy);font-size:1.08rem;margin:6px 0 4px}
.dep-card span{color:var(--slate);font-size:.85rem}

@media(max-width:980px){
  .hero .wrap{grid-template-columns:1fr;gap:26px}
  .cards,.dep-grid{grid-template-columns:repeat(2,1fr)}
  .review-grid{grid-template-columns:1fr}
  .problems{grid-template-columns:1fr}
  .kw-grid{grid-template-columns:1fr}
  footer .grid{grid-template-columns:1fr 1fr}
  nav.menu{display:none}
  .sticky-call{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:60;background:var(--gold);color:var(--navy);font-family:'Archivo';font-weight:800;justify-content:center;align-items:center;gap:10px;padding:14px;font-size:1.15rem;box-shadow:0 -6px 20px rgba(0,0,0,.2)}
  body{padding-bottom:56px}
}
@media(max-width:560px){
  .cards,.dep-grid{grid-template-columns:1fr}
  footer .grid{grid-template-columns:1fr}
}