/* leserrurierdelagare.fr — thème « sécurité / proximité » (navy + acier + CTA ambre) */
:root{
  --navy:#0f2c4d; --navy2:#163a63; --steel:#5b6b7f; --cta:#f59e0b; --cta2:#d97706;
  --ink:#1a2330; --mut:#5b6b7f; --bd:#dde3ea; --bg:#fff; --bg2:#f4f6f8; --rad:4px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-padding-top:74px;-webkit-text-size-adjust:100%}
body{font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg)}
img,iframe{max-width:100%;display:block}
a{color:var(--navy2);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.2;color:var(--navy);font-weight:800}
h1{font-size:1.85rem;margin-bottom:.6rem}
h2{font-size:1.4rem;margin-bottom:1rem}
h3{font-size:1.1rem}
p{margin-bottom:.8rem}
.wrap{max-width:1140px;margin:0 auto;padding:0 18px}
.skip{position:absolute;left:-999px}
.skip:focus{left:8px;top:8px;background:#fff;padding:8px;z-index:99}

/* header */
.hdr{position:sticky;top:0;z-index:50;background:#fff;border-bottom:3px solid var(--navy)}
.hdr__in{display:flex;align-items:center;justify-content:space-between;min-height:60px;gap:16px}
.brand{display:flex;align-items:center;gap:8px;font-weight:800;color:var(--navy);font-size:1rem;white-space:nowrap;flex:0 0 auto}
.brand__txt{white-space:nowrap}
.brand__ico{font-size:1.25rem}
.nav{display:flex;align-items:center;gap:12px;flex-wrap:nowrap}
.nav a{color:var(--ink);font-weight:600;font-size:.84rem;white-space:nowrap}
.nav__cta{background:var(--cta);color:#1a2330!important;padding:9px 16px;border-radius:var(--rad);font-weight:800}
.nav__cta:hover{background:var(--cta2);text-decoration:none}
.burger{display:none;font-size:1.7rem;background:none;border:0;color:var(--navy);cursor:pointer}

/* hero */
.hero{background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;padding:46px 0}
.hero h1{color:#fff;font-size:clamp(1.6rem,3.2vw,2.4rem);line-height:1.15}
.hero__lead{font-size:1.0625rem;line-height:1.55;max-width:46ch;color:#dce4ee}
.hero__crumb{font-size:.85rem;color:#aebfd2;margin-bottom:.5rem}
.hero__crumb a{color:#cfe0f3}
.hero__badges{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}
.hero__badges span{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);padding:6px 12px;border-radius:var(--rad);font-size:.85rem;font-weight:600}
.meta-line{color:#aebfd2;font-size:.9rem}
.hero__inner{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.hero__content{min-width:0;display:flex;flex-direction:column;gap:1.2rem}
.hero__content>*{margin-bottom:0}
.hero__content>a.btn{align-self:flex-start}
.hero__crumb{margin-bottom:0}
.hero__media{border-radius:var(--rad);overflow:hidden;border:1px solid rgba(255,255,255,.18);box-shadow:0 6px 20px rgba(8,20,34,.28)}
.hero__media img,.hero__image{width:100%;height:auto;aspect-ratio:800/533;object-fit:cover;display:block}
.card__media{border-radius:var(--rad);overflow:hidden;margin:-18px -18px 12px;border-bottom:1px solid var(--bd)}
.card__media img{width:100%;height:auto;aspect-ratio:800/533}

/* buttons */
.btn{display:inline-block;border-radius:var(--rad);font-weight:800;padding:12px 22px;cursor:pointer;border:2px solid transparent}
.btn--cta{background:var(--cta);color:#1a2330}
.btn--cta:hover{background:var(--cta2);text-decoration:none}
.btn--ghost{background:transparent;color:#fff;border-color:#fff}
.btn--ghost:hover{background:#fff;color:var(--navy);text-decoration:none}
.btn--lg{padding:14px 28px;font-size:1.05rem}

/* blocks */
.block{padding:40px 0}
.block--alt{background:var(--bg2)}
.prose p{max-width:820px}
.price{font-size:1.05rem}
.price strong{color:var(--cta2)}

/* cards / deps */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}
.card{display:flex;flex-direction:column;gap:6px;background:#fff;border:1px solid var(--bd);border-radius:var(--rad);padding:18px;color:var(--ink)}
.card:hover{border-color:var(--navy);text-decoration:none;box-shadow:0 4px 14px rgba(15,44,77,.1)}
.card__ico{font-size:1.6rem}
.card__t{font-weight:700}
.card__p{color:var(--mut);font-size:.9rem}
.deps{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
.dep{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--bd);border-radius:var(--rad);padding:12px 14px;color:var(--ink)}
.dep:hover{border-color:var(--cta);text-decoration:none}
.dep__c{background:var(--navy);color:#fff;font-weight:800;width:34px;height:34px;display:flex;align-items:center;justify-content:center;border-radius:var(--rad);font-size:.85rem}
.dep__n{font-weight:700;flex:1}
.dep__v{color:var(--mut);font-size:.8rem}

/* listes maillage */
.lk{list-style:none;display:flex;flex-direction:column;gap:6px}
.lk--grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
.lk a{color:var(--navy2)}
.mesh2{display:grid;grid-template-columns:1fr 1fr;gap:32px}

/* formulaire */
.formsec{background:var(--navy);color:#fff;padding:36px 0;overflow-x:hidden}
.formsec__h{color:#fff;text-align:center}
.formsec__sub{text-align:center;color:#cfe0f3;margin:0 auto 18px;max-width:62ch}
.formsec__widget{background:#fff;border-radius:var(--rad);padding:18px;max-width:760px;width:100%;margin:0 auto;color:var(--ink);overflow-x:auto}
.formsec__widget>div{max-width:100%}
.formsec__widget iframe{max-width:100%!important}

/* gmb / avis / faq */
.gmb{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.gmb__c{background:#fff;border:1px solid var(--bd);border-left:4px solid var(--cta);border-radius:var(--rad);padding:14px}
.gmb__r{color:var(--cta2);font-weight:700}
.avis{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.avis__c{background:#fff;border:1px solid var(--bd);border-radius:var(--rad);padding:16px}
.avis__s{color:var(--cta);letter-spacing:2px}
.avis__n{color:var(--mut);font-size:.88rem;font-weight:700}
.faq{display:flex;flex-direction:column;gap:8px}
.faq__i{background:#fff;border:1px solid var(--bd);border-radius:var(--rad);padding:12px 14px}
.faq__i summary{font-weight:700;cursor:pointer;color:var(--navy)}
.faq__i p{margin:.6rem 0 0}
.gmap{width:100%;height:300px;border:0;border-radius:var(--rad);margin-top:14px}

/* cta */
.cta{background:var(--navy2);color:#fff;text-align:center;padding:44px 0}
.cta h2{color:#fff}

/* footer */
.ft{background:#0b2138;color:#cdd8e6;padding:36px 0 20px;font-size:.9rem}
.ft__cols{display:grid;grid-template-columns:1.2fr 1fr 2fr;gap:30px}
.ft__brand strong{color:#fff;font-size:1.05rem}
.ft__svc h3,.ft__mesh h3{color:#fff;margin-bottom:10px}
.ft__svc ul{list-style:none;display:flex;flex-direction:column;gap:5px}
.ft__svc a{color:#aebfd2;font-size:.84rem}
.ft__mesh ul{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:4px}
.ft__mesh a{color:#aebfd2;font-size:.84rem}
.ft__bot{display:flex;justify-content:space-between;border-top:1px solid #1d3a57;margin-top:22px;padding-top:14px;flex-wrap:wrap;gap:8px}
.ft__bot a{color:#cdd8e6}

/* exit popup */
.exitp{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center}
.exitp[hidden]{display:none}
.exitp__ov{position:absolute;inset:0;background:rgba(8,20,34,.7)}
.exitp__bx{position:relative;background:#fff;border-radius:var(--rad);padding:28px;max-width:420px;text-align:center;border-top:5px solid var(--cta)}
.exitp__x{position:absolute;top:8px;right:12px;background:none;border:0;font-size:1.5rem;cursor:pointer;color:var(--mut)}

@media(max-width:860px){
  .nav{display:none;position:absolute;top:60px;left:0;right:0;background:#fff;flex-direction:column;align-items:flex-start;gap:14px;padding:14px 18px;border-bottom:3px solid var(--navy);flex-wrap:wrap}
  .nav a{font-size:.95rem}
  .nav.open{display:flex}
  .burger{display:block}
  .mesh2,.ft__cols{grid-template-columns:1fr}
  .hero__inner{grid-template-columns:1fr;gap:1.5rem}
  .hero__media{order:2}
  h1{font-size:1.5rem}
  .hero h1{font-size:clamp(1.4rem,5.5vw,1.7rem);line-height:1.18}
}