/* LeBonImmo.fr : pages « Prix au m² » (feuille de style commune à toutes les communes) */
:root{
  --ink:#13151F; --ink-soft:#4B4F5E; --bg:#FAF9F7; --surface:#FFFFFF; --line:#E7E5E1;
  --navy:#0E2A52; --navy-deep:#081B38; --navy-pale:#EAF0F8; --red:#D3202B; --red-deep:#A81720;
  --green:#137A45; --green-bg:#DCF6E4; --text-soft:#6A6D80;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:72px;}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Inter',sans-serif;-webkit-font-smoothing:antialiased;line-height:1.5;}
h1,h2,h3{font-family:'Bricolage Grotesque',sans-serif;margin:0;letter-spacing:-0.02em;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;}
.wrap{max-width:1120px;margin:0 auto;padding:0 28px;}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}
a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible{outline:2.5px solid var(--navy);outline-offset:2px;}
@media (prefers-reduced-motion: reduce){*{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}}

/* ---------- en-tête / pied de page (identiques à la page d'accueil) ---------- */
.mark{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;}
.mark svg{display:block;}
header{position:sticky;top:0;z-index:50;background:rgba(250,249,247,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 28px;}
header .nav.wrap{max-width:1360px;}
.logo{display:flex;align-items:center;gap:10px;font-family:'Bricolage Grotesque',sans-serif;font-weight:800;font-size:20px;}
.logo .lebon{color:var(--navy);} .logo .immo{color:var(--red);} .logo .tld{color:var(--navy);font-weight:600;font-size:16px;}
.navlinks{display:flex;gap:26px;font-size:14.5px;font-weight:500;color:var(--ink-soft);}
.navlinks a:hover{color:var(--ink);}
.navcta{display:flex;gap:12px;align-items:center;}
.btn{padding:11px 20px;border-radius:100px;border:none;font-weight:600;font-size:14.5px;transition:transform .15s ease, box-shadow .15s ease;display:inline-block;}
.btn:hover{transform:translateY(-1px);}
.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line);}
.btn-ghost:hover{border-color:var(--ink);}
.btn-primary{background:var(--navy);color:#fff;}
.btn-primary:hover{box-shadow:0 6px 20px rgba(14,42,82,.3);}
.burger{display:none;width:44px;height:44px;border-radius:12px;border:1.5px solid var(--line);background:#fff;align-items:center;justify-content:center;padding:0;color:var(--navy);}
.burger svg{display:block;}
.burger .ico-close{display:none;}
.burger[aria-expanded="true"] .ico-open{display:none;}
.burger[aria-expanded="true"] .ico-close{display:block;}
.navmenu{display:contents;}
@media (max-width:1300px){
  .burger{display:inline-flex;}
  .navmenu{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:var(--bg);border-bottom:1px solid var(--line);box-shadow:0 18px 30px -18px rgba(19,21,31,.25);padding:4px 16px 18px;max-height:calc(100vh - 66px);overflow-y:auto;}
  .navmenu.open{display:flex;}
  .navmenu .navlinks{flex-direction:column;gap:0;font-size:16px;}
  .navmenu .navlinks a{padding:15px 4px;border-bottom:1px solid var(--line);color:var(--ink);}
  footer .navlinks{flex-wrap:wrap;gap:10px 20px;}
  .navcta{flex-direction:column;align-items:stretch;gap:10px;margin-top:16px;}
  .navcta .btn{display:block;text-align:center;padding:14px 20px;font-size:15.5px;}
}
@media (max-width:760px){
  header .nav{padding:10px 16px;}
  .logo{font-size:18px;}
  .wrap{padding:0 18px;}
}
footer{padding:36px 0;border-top:1px solid var(--line);margin-top:24px;}
.foot-row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;}
.foot-tag{margin-top:14px;font-family:'Bricolage Grotesque',sans-serif;font-weight:700;color:var(--navy);}
.foot-legal{display:flex;flex-wrap:wrap;gap:6px 20px;margin-top:16px;font-size:13px;}
.foot-legal a{color:var(--ink-soft);text-decoration:underline;}
.foot-note{font-size:12.5px;color:var(--ink-soft);margin-top:16px;}

/* ---------- en-tête de page ---------- */
.px-head{padding:34px 0 38px;border-bottom:1px solid var(--line);background:
  linear-gradient(180deg,var(--navy-pale) 0,var(--bg) 100%);}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:13.5px;color:var(--ink-soft);margin-bottom:18px;}
.crumbs a{text-decoration:underline;text-underline-offset:3px;}
.crumbs a:hover{color:var(--navy);}
.px-head h1{font-size:clamp(30px,4.6vw,48px);line-height:1.05;font-weight:800;color:var(--navy);max-width:18em;text-wrap:balance;}
.px-head h1 .cp{font-weight:600;color:var(--ink-soft);}
.px-lead{max-width:44em;color:var(--ink-soft);font-size:17px;line-height:1.6;margin:16px 0 0;}
.px-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:28px;}
.px-card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:26px 26px 24px;box-shadow:0 18px 50px -34px rgba(19,21,31,.3);min-width:0;}
.px-card .kicker{font-weight:700;font-size:15px;color:var(--ink-soft);}
.px-card .big{font-family:'Bricolage Grotesque',sans-serif;font-weight:800;font-size:clamp(44px,7vw,64px);line-height:1;color:var(--navy);margin-top:6px;letter-spacing:-.03em;font-variant-numeric:tabular-nums;}
.px-card .big .unit{font-size:.36em;font-weight:600;letter-spacing:0;color:var(--ink-soft);}
.px-card .range{margin:14px 0 0;font-size:15px;color:var(--ink);line-height:1.5;}
.px-card .facts{list-style:none;margin:16px 0 0;padding:14px 0 0;border-top:1px solid var(--line);display:grid;gap:8px;font-size:14px;color:var(--ink-soft);}
.px-card .chip{display:inline-block;background:var(--navy-pale);color:var(--navy);font-weight:700;border-radius:100px;padding:1px 9px;margin-right:2px;}
.px-none{color:var(--ink-soft);}
.px-src{font-size:12.5px;color:var(--text-soft);margin:16px 0 0;}
@media (max-width:760px){.px-cards{grid-template-columns:1fr;}.px-card{padding:22px 20px;}}

/* ---------- bloc estimation ---------- */
.px-cta{padding:30px 0;}
.px-cta-box{position:relative;background:var(--navy);color:#fff;border-radius:24px;padding:36px 34px 30px;overflow:visible;}
.px-cta-box h2{font-size:clamp(24px,3.4vw,34px);line-height:1.1;font-weight:800;max-width:20em;text-wrap:balance;}
.px-cta-box p{margin:12px 0 0;color:#B7C4D9;max-width:42em;font-size:15.5px;line-height:1.6;}
.px-form{position:relative;margin-top:22px;max-width:620px;}
.px-form-row{display:flex;gap:8px;background:#fff;padding:8px;border-radius:16px;}
.px-form-row input{flex:1;min-width:0;height:54px;padding:0 16px;border:0;border-radius:11px;font-size:16px;font-family:inherit;background:var(--bg);color:var(--ink);}
.px-form-row input:focus{outline:none;box-shadow:inset 0 0 0 2px var(--navy);}
.px-form-row button{height:54px;padding:0 24px;border-radius:11px;background:var(--red);color:#fff;font-weight:700;font-size:15.5px;border:none;white-space:nowrap;transition:background .15s ease;}
.px-form-row button:hover{background:var(--red-deep);}
.px-note{font-size:12.5px;color:#B7C4D9;margin-top:10px;}
.px-suggest{position:absolute;left:0;right:0;top:70px;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:14px;box-shadow:0 16px 40px -20px rgba(19,21,31,.4);overflow:hidden;display:none;z-index:20;}
.px-suggest.show{display:block;}
.px-suggest .it{display:block;width:100%;text-align:left;background:none;border:0;border-bottom:1px solid var(--line);padding:13px 16px;font-size:14.5px;color:var(--ink);}
.px-suggest .it:last-child{border-bottom:0;}
.px-suggest .it:hover,.px-suggest .it:focus-visible{background:var(--navy-pale);}
.px-suggest .it span{color:var(--ink-soft);}
.px-suggest .it.none{cursor:default;color:var(--ink-soft);}
@media (max-width:620px){
  .px-cta-box{padding:28px 20px 24px;border-radius:20px;}
  .px-form-row{flex-direction:column;}
  .px-form-row input,.px-form-row button{height:52px;width:100%;flex:none;}
  .px-suggest{top:68px;}
}

/* ---------- sections ---------- */
.px-sec{padding:44px 0 8px;}
.px-sec.alt{background:var(--surface);border-block:1px solid var(--line);margin-top:34px;padding:44px 0 40px;}
.px-sec h2{font-size:clamp(24px,3.2vw,32px);font-weight:800;color:var(--navy);line-height:1.1;text-wrap:balance;}
.px-sec h3{font-size:19px;font-weight:700;color:var(--ink);margin-bottom:14px;}
.px-p{color:var(--ink-soft);max-width:44em;margin:10px 0 24px;font-size:15.5px;line-height:1.6;}
.px-bars-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:34px;}
.px-bars{min-width:0;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px;}
.bar-row{display:grid;grid-template-columns:44px minmax(0,1fr) auto;grid-template-areas:"y t v" ". n n";align-items:center;column-gap:12px;row-gap:0;padding:7px 0;}
.bar-y{grid-area:y;font-weight:600;font-size:14px;font-variant-numeric:tabular-nums;color:var(--ink-soft);}
.bar-track{grid-area:t;height:14px;border-radius:7px;background:var(--gray,#F4F5F8);overflow:hidden;}
.bar-fill{display:block;height:100%;border-radius:7px;}
.bar-fill.navy{background:var(--navy);} .bar-fill.red{background:var(--red);}
.bar-v{grid-area:v;font-weight:700;font-size:14.5px;font-variant-numeric:tabular-nums;text-align:right;}
.bar-n{grid-area:n;font-size:12px;color:var(--text-soft);}
@media (max-width:820px){.px-bars-grid{grid-template-columns:1fr;gap:18px;}}
.px-tables{display:grid;grid-template-columns:minmax(0,1fr);gap:30px;}
.px-tablewrap{min-width:0;}
.scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:16px;background:var(--surface);}
.px-table{width:100%;border-collapse:collapse;font-size:14.5px;min-width:520px;}
.px-table th,.px-table td{padding:13px 16px;text-align:right;border-bottom:1px solid var(--line);white-space:nowrap;font-variant-numeric:tabular-nums;}
.px-table th:first-child,.px-table td:first-child{text-align:left;}
.px-table thead th{background:var(--navy-pale);color:var(--navy);font-size:12.5px;font-weight:700;letter-spacing:.01em;}
.px-table tbody th{font-weight:600;color:var(--ink);white-space:normal;}
.px-table tbody tr:last-child th,.px-table tbody tr:last-child td{border-bottom:0;}
.px-table td:nth-child(2){color:var(--ink-soft);}
.px-faq{display:grid;gap:10px;max-width:50em;margin-top:22px;}
.px-faq details{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:0 20px;}
.px-faq summary{cursor:pointer;font-weight:600;font-size:16px;padding:16px 0;list-style:none;display:flex;justify-content:space-between;gap:16px;}
.px-faq summary::-webkit-details-marker{display:none;}
.px-faq summary::after{content:"+";font-size:22px;line-height:1;color:var(--navy);flex-shrink:0;}
.px-faq details[open] summary::after{content:"−";}
.px-faq details p{margin:0 0 18px;color:var(--ink-soft);font-size:15px;line-height:1.65;}
.px-disc{font-size:13px;color:var(--text-soft);max-width:50em;margin:22px 0 0;line-height:1.6;}

/* ---------- page liste ---------- */
.px-cities{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;margin-top:28px;}
.px-city{display:grid;gap:6px;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:20px;transition:border-color .15s ease, transform .15s ease;}
.px-city:hover{border-color:var(--navy);transform:translateY(-2px);}
.px-city .nm{font-family:'Bricolage Grotesque',sans-serif;font-weight:800;font-size:21px;color:var(--navy);line-height:1.15;}
.px-city .cpc{font-size:13px;color:var(--text-soft);margin-bottom:8px;}
.px-city .row{display:flex;justify-content:space-between;gap:10px;font-size:14px;color:var(--ink-soft);}
.px-city .row strong{color:var(--ink);font-variant-numeric:tabular-nums;}

/* ---------- avertissement petite commune, communes proches, filtre ---------- */
.px-warn{max-width:44em;margin:16px 0 0;padding:12px 16px;border-radius:12px;background:var(--navy-pale);border:1px solid var(--line);color:var(--ink);font-size:14.5px;line-height:1.55;}
.px-near th a{color:var(--navy);font-weight:700;text-decoration:underline;text-underline-offset:3px;}
.px-near th a:hover{color:var(--red);}
.px-more{margin:14px 0 0;font-size:14.5px;}
.px-more a{color:var(--navy);font-weight:600;text-decoration:underline;text-underline-offset:3px;}
.px-filter{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:26px;}
.px-filter input{flex:1 1 280px;max-width:460px;min-width:0;height:52px;padding:0 16px;border:1px solid var(--line);border-radius:14px;font-size:16px;font-family:inherit;background:var(--surface);color:var(--ink);}
.px-filter input:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px var(--navy-pale);}
.px-count{font-size:14px;color:var(--ink-soft);}
.px-empty{margin:24px 0 0;color:var(--ink-soft);max-width:44em;}
.px-city[hidden]{display:none;}