/* Onet Serrurier – feuille de style unique */
:root{
  --navy:#0f2742;--navy-2:#16365c;--ink:#1c2533;--muted:#5a6676;--line:#e3e7ee;
  --bg:#ffffff;--soft:#f4f6f9;--accent:#f2a516;--accent-d:#d68c00;--ok:#1f8a5b;
  --r:12px;--sh:0 6px 24px rgba(15,39,66,.08);
  --f:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--f);color:var(--ink);background:var(--bg);line-height:1.65;font-size:17px;-webkit-text-size-adjust:100%}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy-2)}
a:hover{color:var(--accent-d)}
h1,h2,h3{line-height:1.25;color:var(--navy);margin:0 0 .6em}
h1{font-size:clamp(1.7rem,4vw,2.6rem)}
h2{font-size:clamp(1.35rem,3vw,1.85rem);margin-top:0}
h3{font-size:1.12rem}
p{margin:0 0 1em}
.wrap{max-width:1180px;margin:0 auto;padding:0 16px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.4em;padding:.7em 1.15em;border-radius:999px;font-weight:700;text-decoration:none;border:2px solid transparent;white-space:nowrap}
.btn-call{background:var(--accent);color:#1b1300}
.btn-call:hover{background:var(--accent-d);color:#1b1300}
.btn-ghost{border-color:currentColor;color:#fff}
.btn.big{font-size:1.15rem;padding:.85em 1.4em}

/* header */
.site-header{background:var(--navy);color:#fff;position:sticky;top:0;z-index:50;box-shadow:0 2px 10px rgba(0,0,0,.15)}
.hdr{display:flex;align-items:center;gap:16px;min-height:64px}
.logo{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none}
.logo-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:var(--accent);color:var(--navy);font-weight:900;font-size:1.3rem}
.logo-txt{font-size:1.2rem;letter-spacing:.2px}
.logo-txt b{color:var(--accent)}
.nav{margin-left:auto}
.nav>ul{display:flex;gap:4px;list-style:none;margin:0;padding:0;align-items:center}
.nav a,.sub-lab{color:#fff;text-decoration:none;padding:.5em .75em;border-radius:8px;display:block;font-size:.95rem;cursor:pointer}
.nav a:hover,.sub-lab:hover{background:rgba(255,255,255,.1);color:#fff}
.has-sub{position:relative}
.sub{display:none;position:absolute;top:100%;left:0;background:#fff;min-width:260px;list-style:none;margin:0;padding:8px;border-radius:10px;box-shadow:var(--sh)}
.sub a{color:var(--ink)}
.sub a:hover{background:var(--soft);color:var(--navy)}
.sub a[aria-current]{font-weight:700;color:var(--navy)}
.has-sub:hover .sub,.has-sub:focus-within .sub{display:block}
.nav-t,.burger{display:none}
@media (max-width:900px){
  .burger{display:block;margin-left:auto;width:42px;height:42px;position:relative;cursor:pointer}
  .burger span,.burger span::before,.burger span::after{position:absolute;left:9px;width:24px;height:2px;background:#fff;content:""}
  .burger span{top:20px}.burger span::before{top:-7px;left:0}.burger span::after{top:7px;left:0}
  .nav{display:none;position:absolute;top:64px;left:0;right:0;background:var(--navy);padding:8px 16px 16px;max-height:calc(100vh - 64px);overflow:auto}
  .nav-t:checked~.nav{display:block}
  .nav>ul{flex-direction:column;align-items:stretch}
  .sub{display:block;position:static;background:transparent;box-shadow:none;padding:0 0 0 12px}
  .sub a{color:#dfe6f0}
  .hdr-call{display:none}
}

/* hero */
.hero{color:#fff;background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 100%);padding:36px 0 44px}
.hero h1{color:#fff}
.hero .lead{font-size:1.15rem;max-width:62ch;color:#e7edf5}
.hero-bg{position:relative;overflow:hidden;padding:56px 0 64px}
.hero-bg .hero-bgimg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.25}
.hero-bg .wrap{position:relative}
.split{display:grid;grid-template-columns:1.15fr .85fr;gap:32px;align-items:center}
.hero-img{aspect-ratio:4/3;object-fit:cover;width:100%;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.hero-split.alt{background:linear-gradient(135deg,#132f50 0%,#0b1d33 100%)}
.hero-compact{padding:28px 0 32px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin:1.2em 0}
.badges{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0}
.badges li{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);padding:.3em .8em;border-radius:999px;font-size:.88rem}
.badges li::before{content:"✔ ";color:var(--accent)}
.toc{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:var(--r);padding:16px 20px}
.toc-h{font-weight:800;margin-bottom:.4em;color:var(--accent)}
.toc ol{margin:0;padding-left:1.2em}
.toc a{color:#fff}
.bc ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;padding:0;margin:0 0 14px;font-size:.85rem;opacity:.9}
.bc li+li::before{content:"›";margin-right:6px;opacity:.7}
.bc a{color:inherit}
.simple .bc{color:var(--muted)}
@media (max-width:820px){.split{grid-template-columns:1fr}.hero-img{display:none}}

/* main */
.main{padding-top:40px;padding-bottom:40px}
.sec{margin:0 0 56px}
.sec-lead{color:var(--muted);font-size:1.05rem}
.rounded{border-radius:var(--r)}
.intro p:first-of-type{font-size:1.06rem}
.media-right{display:grid;grid-template-columns:1.4fr 1fr;gap:28px;align-items:start}
.media-right img{aspect-ratio:4/3;object-fit:cover;width:100%}
@media (max-width:820px){.media-right{grid-template-columns:1fr}}

/* branches */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh)}
.card img{aspect-ratio:16/9;object-fit:cover;width:100%}
.card-b{padding:18px 20px 8px}
.row{display:grid;grid-template-columns:1fr 1.4fr;gap:28px;align-items:center;margin:28px 0}
.row img{aspect-ratio:4/3;object-fit:cover;width:100%}
.row.rev{grid-template-columns:1.4fr 1fr}
.row.rev img{order:2}
.row-plain{border-left:4px solid var(--accent);padding:4px 0 4px 18px;margin:24px 0}
@media (max-width:760px){.row,.row.rev{grid-template-columns:1fr}.row.rev img{order:0}}
.branches.l2 h3{margin-top:1.4em;padding-bottom:.3em;border-bottom:2px solid var(--line)}
.float{float:right;width:min(42%,380px);margin:0 0 12px 22px;border-radius:var(--r);aspect-ratio:4/3;object-fit:cover}
.branches.l2::after{content:"";display:block;clear:both}
@media (max-width:640px){.float{float:none;width:100%;margin:0 0 12px}}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px 32px}
@media (max-width:760px){.two-col{grid-template-columns:1fr}}
.mini{background:var(--soft);border-radius:var(--r);padding:18px 20px}
.dot{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--accent);margin-right:8px;vertical-align:middle}

/* prices */
.tbl-wrap{overflow-x:auto;margin:0 0 1em}
table.price{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.price th{background:var(--navy);color:#fff;text-align:left;padding:12px 16px}
.price td{padding:11px 16px;border-top:1px solid var(--line)}
.price td:last-child{font-weight:700;white-space:nowrap;color:var(--navy)}
.price tr:nth-child(even) td{background:var(--soft)}
.price-cards{list-style:none;padding:0;margin:0 0 1em;display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}
.price-cards li{border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;display:flex;flex-direction:column;gap:4px;background:#fff}
.price-cards strong{color:var(--navy);font-size:1.1rem}
.cta-inline{margin-top:1em}

/* steps */
.steps{counter-reset:s;list-style:none;padding:0;margin:0}
.steps li{counter-increment:s;position:relative;padding:0 0 8px 62px;margin-bottom:18px}
.steps li::before{content:counter(s);position:absolute;left:0;top:0;width:44px;height:44px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-weight:800}
.timeline{list-style:none;padding:0 0 0 26px;margin:0;border-left:3px solid var(--accent)}
.timeline li{position:relative;padding:0 0 8px 18px;margin-bottom:18px}
.timeline li::before{content:"";position:absolute;left:-35px;top:4px;width:16px;height:16px;border-radius:50%;background:#fff;border:3px solid var(--accent)}
.step-grid{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px}
.step-card{background:var(--soft);border-radius:var(--r);padding:18px}
.num{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:10px;background:var(--accent);color:var(--navy);font-weight:900;margin-bottom:8px}

/* why */
.why-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}
.why{border:1px solid var(--line);border-radius:var(--r);padding:20px;background:#fff}
.ico{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:50%;background:rgba(242,165,22,.15);color:var(--accent-d);font-size:1.1rem;margin-bottom:10px}
.why-list{list-style:none;padding:0;margin:0}
.why-list li{padding:14px 0 6px 40px;position:relative;border-bottom:1px solid var(--line)}
.why-list li::before{content:"✔";position:absolute;left:4px;top:14px;color:var(--ok);font-weight:900}

/* faq */
.faq details{border:1px solid var(--line);border-radius:var(--r);margin-bottom:10px;background:#fff}
.faq summary{cursor:pointer;padding:14px 18px;list-style:none;position:relative;padding-right:44px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:18px;top:10px;font-size:1.5rem;color:var(--accent-d)}
.faq details[open] summary::after{content:"–"}
.faq summary h3{display:inline;font-size:1.05rem;margin:0}
.faq details p{padding:0 18px 14px;margin:0}
.faq-dl dt{font-weight:700;color:var(--navy);margin-top:1.1em;font-size:1.05rem}
.faq-dl dd{margin:.3em 0 0;padding-left:16px;border-left:3px solid var(--line)}

/* zone / chips */
.chips{list-style:none;padding:0;margin:0 0 1.5em;display:flex;flex-wrap:wrap;gap:8px}
.chips a{display:inline-block;padding:.4em .9em;border-radius:999px;background:var(--soft);border:1px solid var(--line);text-decoration:none;font-size:.92rem}
.chips a:hover{border-color:var(--accent)}

/* sidebar layout */
.with-side{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:36px;align-items:start}
.side{position:sticky;top:84px;padding-top:40px;display:flex;flex-direction:column;gap:18px}
.callbox{background:var(--navy);color:#fff;border-radius:var(--r);padding:20px}
.cb-h{font-weight:800;font-size:1.15rem;margin-bottom:.3em}
.box{border:1px solid var(--line);border-radius:var(--r);padding:16px 18px}
.box-h{font-weight:800;color:var(--navy);margin-bottom:.4em}
.box ul{list-style:none;padding:0;margin:0}
.box li{padding:4px 0;border-bottom:1px dashed var(--line)}
.box a{text-decoration:none}
.box a[aria-current]{font-weight:700}
@media (max-width:980px){.with-side{grid-template-columns:1fr}.side{position:static;padding-top:0}}

/* home */
.svc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}
.svc{display:block;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);text-decoration:none;background:#fff;box-shadow:var(--sh)}
.svc img{aspect-ratio:3/2;object-fit:cover;width:100%}
.svc span{display:block;padding:10px 14px;font-weight:700;color:var(--navy)}

/* zones pages */
.simple h1{margin-top:.2em}
.az{display:flex;flex-wrap:wrap;gap:6px}
.az a{display:inline-grid;place-items:center;min-width:34px;height:34px;border-radius:8px;background:var(--soft);text-decoration:none;font-weight:700}
.city-list{columns:4 200px;list-style:none;padding:0;margin:0 0 2em}
.city-list li{break-inside:avoid;padding:3px 0}
.city-list small{color:var(--muted)}

/* footer */
.site-footer{background:#0b1d33;color:#c9d4e3;padding:40px 0 90px;margin-top:20px}
.ftr{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:32px}
.site-footer a{color:#fff}
.ftr ul{list-style:none;padding:0;margin:0}
.ftr li{padding:3px 0;font-size:.93rem}
.ftr-h{font-weight:800;color:#fff}
.copy{text-align:center;font-size:.82rem;margin:24px 16px 0;opacity:.75}
@media (max-width:820px){.ftr{grid-template-columns:1fr}}

/* sticky call bar on mobile */
.callbar{display:none}
@media (max-width:760px){
  .callbar{display:block;position:fixed;left:12px;right:12px;bottom:12px;z-index:60;text-align:center;background:var(--accent);color:#1b1300;font-weight:800;padding:14px;border-radius:999px;text-decoration:none;box-shadow:0 8px 24px rgba(0,0,0,.25)}
  body{font-size:16px}
}
.factors{margin:0 0 1em;padding-left:1.2em}
.factors li{margin:.25em 0}
.local{background:var(--soft);border-radius:var(--r);padding:28px}