/* Feuille de style partagée — pages villes & articles (Diag Renov Immo) */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root { --dk:#0e2a1e; --dk2:#142f23; --cr:#f1ede0; --cr2:rgba(241,237,224,.62); --gr:#c8e6a0; --gr2:rgba(200,230,160,.13); --gr3:rgba(200,230,160,.22); --ink:rgba(14,42,30,.72); --nav-h:76px; }
html { scroll-behavior:smooth; }
body { font-family:'DM Sans',-apple-system,sans-serif; color:var(--dk); background:var(--cr); line-height:1.65; font-size:16px; }
img { display:block; max-width:100%; }
a { color:inherit; text-decoration:none; }
.container { max-width:1100px; margin:0 auto; padding:0 28px; }
.narrow { max-width:760px; }
h1,h2,h3 { font-family:'Playfair Display',serif; line-height:1.18; }

/* ===== NAV (identique à l'accueil) ===== */
.nav { position:sticky; top:0; z-index:200; height:var(--nav-h); display:flex; align-items:center; background:rgba(14,42,30,.92); backdrop-filter:blur(18px) saturate(1.4); border-bottom:1px solid var(--gr3); transition:box-shadow .3s; }
.nav.scrolled { box-shadow:0 4px 40px rgba(0,0,0,.45); }
.nav-inner { display:flex; align-items:center; justify-content:space-between; width:100%; }
.nav-brand { display:flex; align-items:center; gap:12px; }
.nav-brand strong { font-size:15px; font-weight:600; color:var(--cr); display:block; line-height:1.25; margin-bottom:3px; }
.nav-brand small { font-size:10.5px; color:var(--gr); letter-spacing:.06em; font-weight:500; }
.nav-logo { width:40px; height:40px; border-radius:8px; object-fit:contain; }
.nav-links { display:flex; align-items:center; gap:36px; list-style:none; margin-left:28px; }
.nav-links a { font-size:14px; color:var(--cr2); font-weight:500; transition:color .15s; position:relative; }
.nav-links a:not(.nav-pill)::after { content:''; position:absolute; bottom:-3px; left:0; right:0; height:1.5px; background:var(--gr); transform:scaleX(0); transform-origin:left; transition:transform .2s; }
.nav-links a:not(.nav-pill):hover { color:var(--cr); }
.nav-links a:not(.nav-pill):hover::after { transform:scaleX(1); }
.nav-pill { background:var(--gr); color:var(--dk) !important; font-weight:600; padding:8px 18px; border-radius:6px; font-size:13px; }
.nav-pill:hover { background:#d4ecac; transform:translateY(-1px); }
.nav-burger { display:none; background:none; border:none; cursor:pointer; padding:8px; min-height:44px; min-width:44px; align-items:center; justify-content:center; flex-direction:column; gap:5px; }
.nav-burger span { display:block; width:22px; height:2px; background:var(--cr); border-radius:2px; transition:all .2s; }

/* ===== Hero ===== */
.hero { background:var(--dk); color:var(--cr); padding:48px 0 56px; }
.breadcrumb { font-size:12px; color:var(--cr2); margin-bottom:18px; }
.breadcrumb a { color:var(--gr); }
.hero .eyebrow { font-size:11px; letter-spacing:.14em; text-transform:uppercase; color:var(--gr); font-weight:600; }
.hero h1 { font-size:clamp(28px,5vw,46px); margin:14px 0 16px; }
.hero h1 i { color:var(--gr); font-style:italic; }
.hero p { color:var(--cr2); max-width:660px; font-size:17px; }
.hero-ctas { display:flex; gap:12px; flex-wrap:wrap; margin-top:28px; }
.btn { display:inline-flex; align-items:center; gap:8px; padding:13px 22px; border-radius:7px; font-weight:600; font-size:15px; }
.btn-lime { background:var(--gr); color:var(--dk); }
.btn-ghost { border:1.5px solid var(--gr3); color:var(--cr); }

/* ===== Blocks ===== */
section.block { padding:46px 0; border-bottom:1px solid rgba(14,42,30,.08); }
section.block h2 { font-size:27px; margin-bottom:18px; }
section.block h3 { font-size:19px; margin:22px 0 8px; }
section.block p { margin-bottom:14px; color:var(--ink); }
ul.checks, ul.bul { list-style:none; margin:8px 0 0; }
ul.checks li { padding:8px 0 8px 28px; position:relative; color:var(--ink); }
ul.checks li::before { content:'✓'; position:absolute; left:0; color:#2a5c35; font-weight:700; }
ul.bul li { padding:6px 0 6px 20px; position:relative; color:var(--ink); }
ul.bul li::before { content:'•'; position:absolute; left:0; color:#2a5c35; }
.grid2 { display:grid; grid-template-columns:1fr 1fr; gap:20px; margin-top:20px; }
.card { background:#fff; border:1px solid rgba(14,42,30,.1); border-radius:12px; padding:22px; }
.card h3 { font-size:18px; margin:0 0 8px; }
.card p { font-size:14px; color:var(--ink); margin:0; }
.case { background:var(--dk); color:var(--cr); border-radius:14px; padding:28px; }
.case h3 { color:#fff; font-size:20px; margin:0 0 10px; }
.case p { color:var(--cr2); }
.case .stats { display:flex; gap:28px; flex-wrap:wrap; margin-top:16px; }
.case .stat strong { font-family:'Playfair Display',serif; font-size:30px; color:var(--gr); display:block; }
.case .stat span { font-size:12px; color:var(--cr2); }
.cta-band { background:var(--gr); border-radius:14px; padding:32px; text-align:center; }
.cta-band h2 { font-size:26px; margin-bottom:10px; }
.cta-band p { color:rgba(14,42,30,.7); margin-bottom:20px; }
/* Article */
.article { padding:44px 0 56px; }
.article p { margin-bottom:16px; color:#22372c; }
.article h2 { font-size:26px; margin:34px 0 14px; }
.article .meta { font-size:13px; color:rgba(14,42,30,.5); margin-bottom:24px; }
.callout { background:#fff; border-left:4px solid var(--gr); border-radius:8px; padding:18px 20px; margin:22px 0; }

/* ===== FOOTER (identique à l'accueil) ===== */
.footer { background:#070f0a; border-top:1px solid var(--gr3); padding:52px 0 26px; }
.footer-top { display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr 1fr; gap:32px; margin-bottom:40px; }
.footer-brand strong { font-size:15px; font-weight:600; color:var(--cr); display:block; margin-bottom:4px; }
.footer-brand small { font-size:11px; color:var(--gr); font-weight:500; }
.footer-brand p { font-size:13px; color:var(--cr2); margin-top:12px; line-height:1.7; max-width:240px; }
.footer-col h5 { font-size:10px; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:var(--gr); margin-bottom:16px; }
.footer-col ul { list-style:none; }
.footer-col li { margin-bottom:14px; line-height:1.5; }
.footer-col a { font-size:14px; color:var(--cr2); transition:color .15s; }
.footer-col a:hover { color:var(--cr); }
.footer-bottom { border-top:1px solid var(--gr3); padding-top:22px; display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:8px; }
.footer-bottom p { font-size:12px; color:rgba(241,237,224,.28); }
.footer-legal-links { display:flex; gap:18px; flex-wrap:wrap; }
.footer-legal-links a { font-size:13px; color:var(--cr2); }
.footer-legal-links a:hover { color:var(--cr); }

/* ===== Responsive ===== */
@media (max-width:960px){ .footer-top { grid-template-columns:1fr 1fr; } }
@media (max-width:680px){ .grid2 { grid-template-columns:1fr; } }
@media (max-width:640px){
  :root { --nav-h:60px; }
  .nav-links { display:none; }
  .nav-burger { display:flex; }
  .nav-links.open { display:flex; flex-direction:column; position:absolute; top:var(--nav-h); left:0; right:0; background:rgba(14,42,30,.98); backdrop-filter:blur(18px); padding:20px 18px; gap:14px; z-index:199; border-bottom:1px solid var(--gr3); }
  .nav-links.open a { font-size:16px; padding:4px 0; color:var(--cr); }
  .footer-top { grid-template-columns:1fr; }
}