/* Lavage Flotte Auto — styles partagés des pages SEO */
:root{--papier:#fbfbf9;--papier-2:#f3f2ee;--encre:#111820;--encre-2:#3a4653;--gris:#6b7684;--gris-clair:#e4e3dd;--bleu:#1f3a5f;--bleu-vif:#2563a8;--ligne:#dcdbd4;--blanc:#fff}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Manrope',sans-serif;background:var(--papier);color:var(--encre);line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.wrap{max-width:1080px;margin:0 auto;padding:0 32px}
h1,h2,h3{line-height:1.15;letter-spacing:-.025em;font-weight:800}

header{position:sticky;top:0;z-index:50;background:rgba(251,251,249,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--ligne)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px;max-width:1200px;margin:0 auto;padding:0 32px}
.logo{display:flex;align-items:center;gap:12px;font-weight:800;font-size:1.1rem;letter-spacing:-.02em}
.nav-links{display:flex;gap:32px;align-items:center}
.nav-links a{font-size:.95rem;color:var(--encre-2);font-weight:500;transition:color .18s}
.nav-links a:hover{color:var(--bleu-vif)}
.nav-cta{background:var(--bleu);color:var(--blanc)!important;padding:11px 22px;font-weight:600;font-size:.95rem;transition:background .2s}
.nav-cta:hover{background:var(--bleu-vif)}
.burger{display:none;background:none;border:0;cursor:pointer;color:var(--encre)}

.crumb{padding:22px 0 0;font-size:.86rem;color:var(--gris)}
.crumb a:hover{color:var(--bleu-vif)}

.phero{padding:44px 0 56px;border-bottom:1px solid var(--ligne)}
.phero .tag{font-size:.9rem;font-weight:600;color:var(--bleu-vif);margin-bottom:16px;display:flex;align-items:center;gap:10px}
.phero .tag::before{content:"";width:28px;height:2px;background:var(--bleu-vif)}
.phero h1{font-size:clamp(2rem,4vw,3rem);margin-bottom:20px;max-width:820px}
.phero h1 em{font-style:normal;color:var(--bleu)}
.phero .intro{font-size:1.15rem;color:var(--encre-2);max-width:680px;margin-bottom:30px}
.phero .actions{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 28px;font-weight:600;font-size:1rem;font-family:inherit;cursor:pointer;border:0;transition:all .2s}
.btn-fill{background:var(--bleu);color:var(--blanc)}
.btn-fill:hover{background:var(--bleu-vif)}
.btn-line{background:transparent;color:var(--encre);border:1.5px solid var(--encre)}
.btn-line:hover{background:var(--encre);color:var(--papier)}

section{padding:64px 0}
.sec-alt{background:var(--papier-2)}
.block{max-width:760px}
.block h2{font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:18px}
.block h3{font-size:1.3rem;margin:28px 0 10px}
.block p{color:var(--encre-2);margin-bottom:16px;font-size:1.05rem}
.block ul{list-style:none;margin:6px 0 20px}
.block ul li{padding:8px 0 8px 24px;position:relative;color:var(--encre-2)}
.block ul li::before{content:"";position:absolute;left:0;top:17px;width:6px;height:6px;background:var(--bleu-vif);border-radius:50%}

.split{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--ligne);border:1px solid var(--ligne)}
.split .cell{background:var(--papier);padding:32px}
.split .cell h3{font-size:1.2rem;font-weight:700;margin-bottom:8px}
.split .cell p{font-size:.95rem;color:var(--gris);margin:0}

.zones-inline{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 8px}
.zones-inline span{font-size:.88rem;padding:6px 14px;border:1px solid var(--ligne);color:var(--encre-2);background:var(--blanc)}

.cta-band{background:var(--bleu);color:var(--papier);padding:56px 0}
.cta-band .wrap{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.cta-band h2{font-size:clamp(1.5rem,2.6vw,2rem);color:var(--blanc);max-width:620px;margin:0}
.cta-band .btn-fill{background:var(--blanc);color:var(--bleu)}
.cta-band .btn-fill:hover{background:var(--papier-2)}

.other{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.other a{font-size:.9rem;padding:8px 16px;border:1px solid var(--ligne);color:var(--encre-2);transition:all .18s}
.other a:hover{border-color:var(--bleu);color:var(--bleu)}

footer{background:var(--encre);color:#b8c0c9;padding:56px 0 30px}
.foot-top{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding-bottom:36px;border-bottom:1px solid #2a3641;max-width:1200px;margin:0 auto;padding-left:32px;padding-right:32px}
.foot-brand .logo{color:var(--papier);margin-bottom:14px}
.foot-brand p{font-size:.9rem;max-width:320px;line-height:1.6}
.foot-col h5{color:var(--papier);font-size:.95rem;font-weight:700;margin-bottom:14px}
.foot-col a{display:block;font-size:.88rem;padding:5px 0;transition:color .18s}
.foot-col a:hover{color:var(--papier)}
.foot-bottom{max-width:1200px;margin:0 auto;padding:24px 32px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.84rem;color:var(--gris)}
.foot-bottom a{color:#b8c0c9;transition:color .18s}
.foot-bottom a:hover{color:var(--papier)}

@media(max-width:820px){
  .split{grid-template-columns:1fr}
  .cta-band .wrap{flex-direction:column;align-items:flex-start}
  .foot-top{grid-template-columns:1fr;gap:28px}
  .nav-links{display:none}
  .burger{display:block}
  .nav-links.open{display:flex;position:absolute;top:76px;left:0;right:0;flex-direction:column;background:var(--papier);padding:22px 32px;gap:18px;border-bottom:1px solid var(--ligne)}
}
@media(max-width:560px){.wrap{padding:0 20px}section{padding:48px 0}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto}}