:root{--fg:#0f172a;--muted:#64748b;--line:#e2e8f0;--panel:#f8fafc;--accent:#22c55e;--blue:#0a5adb}
*{box-sizing:border-box}html,body{margin:0;padding:0}
body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--fg);background:#fff}
.container{max-width:1140px;margin:0 auto;padding:0 20px}
a{color:inherit;text-decoration:none}
.topbar{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--line);z-index:40}
.topbar .inner{display:flex;align-items:center;justify-content:space-between;padding:10px 0}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:64px} /* bigger logo */
.brand span{font-weight:800;letter-spacing:.3px;font-size:20px}
.nav{display:flex;gap:16px;align-items:center}
.nav a{font-weight:600}
.btn{display:inline-block;padding:12px 16px;border-radius:12px;font-weight:700;border:1px solid transparent}
.btn.primary{background:var(--accent);color:#0f172a}
.section{padding:70px 0}
.hero{background:linear-gradient(120deg, rgba(10,90,219,.96), rgba(15,23,42,.9));color:#fff}
.hero .container{padding:84px 0}
h1{font-size:46px;margin:0 0 10px}
p.lead{color:#e7eef9;max-width:760px}
.grid{display:grid;gap:18px}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}
.card{border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden}
.card img{width:100%;height:220px;object-fit:cover}
.card .pad{padding:14px}
.banner{background:#f8fafc;border:1px solid var(--line);border-radius:16px;padding:18px;margin-top:18px}
.kpis{display:flex;gap:18px;margin-top:14px}
.kpi{flex:1;border:1px solid var(--line);border-radius:12px;padding:14px;text-align:center}
.small{font-size:14px;color:#64748b}
.zones{background:#f8fafc}
.zones .chiprow{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0}
.chip{padding:8px 12px;border:1px solid var(--line);border-radius:999px;background:#fff}
/* Before/after */
.ba{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.ba figure{margin:0;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}
.ba img{width:100%;height:300px;object-fit:cover;display:block}
.ba figcaption{padding:10px 12px;border-top:1px solid var(--line);font-size:14px;color:#334155}
.ba .triple{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
/* Avis */
.testimonials{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.t{border:1px solid var(--line);border-radius:14px;padding:14px;background:#fff}
/* Contact */
.form label{display:block;font-size:14px;margin:10px 0 6px;color:#334155}
.form input,.form textarea{width:100%;padding:12px;border:1px solid #cbd5e1;border-radius:12px;font:inherit}
.form button{margin-top:10px}
.footer{background:#0b1220;color:#cbd5e1;padding:30px 0;margin-top:40px}
.footer a{color:#e5e7eb}
@media(max-width:980px){.grid.cols-4{grid-template-columns:repeat(2,1fr)}.grid.cols-3{grid-template-columns:repeat(2,1fr)}.grid.cols-2{grid-template-columns:1fr}.testimonials{grid-template-columns:1fr}.ba{grid-template-columns:1fr}.brand img{height:56px}}

/* --- v11 header/burger --- */
.header{position:sticky;top:0;background:#fff;border-bottom:1px solid #eee;z-index:1000}
.header-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 0}
.brand img{display:block;height:48px}
.nav{display:flex;align-items:center;gap:24px}
.nav a{font-weight:600;text-decoration:none;color:#111}
.nav .btn.tel{padding:8px 12px;border-radius:8px;background:#0aad4c;color:#fff}
.nav-toggle{display:none;min-width:44px;min-height:44px;background:transparent;border:0;padding:0}
.nav-toggle span{display:block;width:24px;height:2px;background:#111;margin:6px 0;border-radius:2px}
@media (max-width: 900px){
  .nav-toggle{display:block}
  .nav{position:fixed;left:0;right:0;top:64px;display:none;flex-direction:column;gap:16px;padding:16px;background:#fff;border-top:1px solid #eee;box-shadow:0 10px 30px rgba(0,0,0,.08)}
  .nav.open{display:flex}
}
/* spacing below sticky header */
header + section, header + main {margin-top:8px}