/* Henri Cévenol Débarras — feuille de style partagée
   Palette : vert cévenol #1F3B2D, laiton #D9A441, papier #F3F1EC
   Typo : DM Serif Display (titres) + Manrope (texte) */

:root{
  --vert:#1F3B2D; --vert-fonce:#142A1F; --vert-ligne:#4E6A5B;
  --laiton:#D9A441; --laiton-clair:#F0C66B; --laiton-texte:#8A5E12;
  --papier:#F3F1EC; --papier-2:#E9E4D8; --blanc:#FFFFFF; --carte:#FBFAF7;
  --encre:#1D2420; --encre-2:#3E443F; --encre-3:#4A4F49;
  --trait:#E2DED5; --trait-2:#C9C3B6;
  --serif:'DM Serif Display',Georgia,'Times New Roman',serif;
  --sans:'Manrope',system-ui,-apple-system,'Segoe UI',sans-serif;
  --radius:8px; --max:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--papier);color:var(--encre);font-family:var(--sans);font-size:17px;line-height:1.6}
img{max-width:100%;display:block;height:auto}
a{color:var(--vert)}
a:hover{color:var(--vert-fonce)}
:focus-visible{outline:3px solid var(--laiton);outline-offset:2px}
h1,h2,h3{line-height:1.12}
h1,h2{font-family:var(--serif);font-weight:400;letter-spacing:-.01em}
.container{max-width:var(--max);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-9999px;top:0;background:var(--vert);color:#fff;padding:10px 16px;z-index:100}
.skip:focus{left:12px;top:12px}
.icon{width:20px;height:20px;flex:none}

/* Bandeau + en-tête */
.topbar{background:var(--vert);color:var(--papier-2);font-size:14px;text-align:center;padding:9px 16px}
header.site{position:sticky;top:0;z-index:50;background:rgba(243,241,236,.96);backdrop-filter:blur(6px);border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s}
header.site.scrolled{border-bottom-color:var(--trait);box-shadow:0 4px 18px rgba(20,42,31,.06)}
.nav{max-width:var(--max);margin:0 auto;padding:14px 24px;display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--encre);margin-right:auto}
.brand-mark{width:48px;height:48px;border-radius:6px;background:var(--vert);color:var(--laiton-clair);display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-size:20px;letter-spacing:.04em;flex:none}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-name{font-family:var(--serif);font-size:22px}
.brand-sub{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--encre-3);margin-top:3px}
.nav-links{list-style:none;margin:0;padding:0;display:flex;gap:22px;font-weight:600;font-size:15px}
.nav-links a{text-decoration:none}
.nav-links a[aria-current="page"]{text-decoration:underline;text-underline-offset:5px;text-decoration-color:var(--laiton)}
.call-btn{display:inline-flex;align-items:center;gap:8px;background:var(--vert);color:#fff;text-decoration:none;font-weight:700;padding:12px 18px;border-radius:6px;min-height:44px;white-space:nowrap}
.call-btn:hover{background:var(--vert-fonce);color:#fff}
.burger{display:none;background:none;border:1px solid var(--trait-2);border-radius:6px;width:44px;height:44px;align-items:center;justify-content:center;cursor:pointer;color:var(--encre)}

/* Boutons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;text-decoration:none;font-weight:700;font-size:16px;padding:15px 24px;border-radius:6px;min-height:52px;border:2px solid transparent;cursor:pointer;font-family:inherit}
.btn-primary{background:var(--laiton);color:var(--encre)}
.btn-primary:hover{background:var(--laiton-clair);color:var(--encre)}
.btn-ghost{border-color:var(--vert);color:var(--vert);background:transparent}
.btn-ghost:hover{background:var(--vert);color:#fff}
.btn-light{background:#fff;border-color:var(--vert);color:var(--vert)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

/* Typo de section */
.eyebrow{margin:0;font-size:13px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:var(--laiton-texte)}
.lead{font-size:19px;color:var(--encre-2);max-width:620px;margin:0}
.section{padding:88px 0}
.section-white{background:var(--blanc);border-top:1px solid var(--trait);border-bottom:1px solid var(--trait)}
.section-green{background:var(--vert);color:var(--papier-2)}
.section-green h2,.section-green h3{color:#fff}
.section-sand{background:var(--papier-2)}
.section-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:40px}
.section-head h2{margin:0;font-size:clamp(32px,3.6vw,46px);max-width:660px}
.section-head p{margin:0;max-width:420px;color:var(--encre-2)}
.h2{font-size:clamp(30px,3.4vw,44px);margin:0 0 20px}

/* Héros */
.hero{padding:40px 0 72px}
.hero-grid{display:flex;flex-wrap:wrap;gap:48px;align-items:center}
.hero-text{flex:1 1 480px;min-width:0;display:flex;flex-direction:column;gap:22px}
.hero-text h1{margin:0;font-size:clamp(40px,5.4vw,66px);line-height:1.04}
.hero-media{flex:1 1 440px;min-width:0;display:flex;flex-direction:column;gap:14px}
.hero-main{width:100%;height:420px;object-fit:cover;border-radius:var(--radius)}
.ba{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.ba figure{margin:0;position:relative}
.ba img{width:100%;height:170px;object-fit:cover;border-radius:var(--radius)}
.ba figcaption{position:absolute;left:10px;top:10px;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:4px 10px;border-radius:4px;background:var(--vert);color:#fff}
.ba figure + figure figcaption{background:var(--laiton);color:var(--encre)}
.checks{list-style:none;margin:6px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:10px 26px;font-weight:600;font-size:15px}
.checks li{display:flex;align-items:center;gap:8px}
.checks .icon{width:18px;height:18px;color:var(--vert)}
.photo-note{font-size:12px;color:var(--encre-3);margin:0}

/* Héros de page intérieure */
.page-hero{padding:56px 0 48px;border-bottom:1px solid var(--trait)}
.page-hero h1{margin:10px 0 16px;font-size:clamp(36px,4.6vw,56px);max-width:860px}
.breadcrumb{font-size:14px;color:var(--encre-3);margin:0}
.breadcrumb a{color:var(--encre-3)}

/* Cartes */
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.grid-4{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px}
.card{background:var(--carte);border:1px solid var(--trait);border-radius:var(--radius);padding:26px;display:flex;flex-direction:column;gap:10px}
.section-white .card{background:var(--carte)}
.card h3{margin:0;font-size:19px;font-family:var(--sans);font-weight:700}
.card p{margin:0;font-size:15px;color:var(--encre-3)}
.card .icon{width:34px;height:34px;color:var(--vert)}
.card-mini{background:var(--blanc);padding:22px}
.card-mini .icon{width:30px;height:30px;color:var(--laiton-texte)}
.card-dark{background:var(--vert);border-color:var(--vert);color:var(--papier-2)}
.card-dark h3{color:#fff}
.card-dark p{color:var(--papier-2)}
.card-dark a{color:var(--laiton-clair);font-weight:700}

/* Photos en fond (héros, bandeaux) */
.hero-full,.page-hero-photo,.bg-photo{position:relative;overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.hero-full::before,.page-hero-photo::before,.bg-photo::before{content:'';position:absolute;inset:0;z-index:-1}
.hero-full{padding:96px 0 104px;min-height:min(88vh,820px);display:flex;align-items:center;color:#fff}
.hero-full::before{background:linear-gradient(100deg,rgba(14,30,22,.92) 0%,rgba(14,30,22,.78) 45%,rgba(14,30,22,.35) 100%)}
.hero-full .container{width:100%}
.hero-full h1{color:#fff;text-shadow:0 2px 24px rgba(0,0,0,.35)}
.hero-full .eyebrow{color:var(--laiton-clair)}
.hero-full .lead{color:#E8E6DF}
.hero-full .checks{color:#fff}
.hero-full .checks .icon{color:var(--laiton-clair)}
.hero-full .btn-ghost{border-color:#fff;color:#fff}
.hero-full .btn-ghost:hover{background:#fff;color:var(--vert)}
.page-hero-photo{padding:96px 0 72px;border-bottom:0;color:#fff}
.page-hero-photo::before{background:linear-gradient(180deg,rgba(14,30,22,.72) 0%,rgba(14,30,22,.88) 100%)}
.page-hero-photo h1{color:#fff}
.page-hero-photo .lead{color:#E8E6DF}
.page-hero-photo .breadcrumb,.page-hero-photo .breadcrumb a{color:#D7DDD8}
.page-hero-photo .btn-ghost{border-color:#fff;color:#fff}
.bg-photo::before{background:rgba(20,42,31,.9)}

/* Cadres photo du héros */
.hero-media{position:relative;padding-bottom:70px}
.frame{margin:0;position:relative;background:#fff;padding:10px 10px 38px;border-radius:6px;box-shadow:0 24px 60px rgba(0,0,0,.45)}
.frame img{width:100%;object-fit:cover;border-radius:3px}
.frame figcaption{position:absolute;left:14px;bottom:10px;font-family:var(--serif);font-size:18px;color:var(--encre)}
.frame-main{transform:rotate(-2deg);max-width:520px}
.frame-main img{height:300px}
.frame-inset{position:absolute;right:0;bottom:0;width:42%;max-width:220px;transform:rotate(4deg)}
.frame-inset img{height:220px}

/* Section sombre + mosaïque */
.section-dark{background:var(--vert-fonce);color:#D7DDD8}
.section-dark h2{color:#fff}
.section-dark .section-head p{color:#C9D2CB}
.masonry{columns:4 240px;column-gap:14px}
.m-item{break-inside:avoid;margin:0 0 14px;position:relative;border-radius:var(--radius);overflow:hidden}
.m-item img{width:100%;transition:transform .5s ease}
.m-item:hover img{transform:scale(1.04)}
.m-item figcaption{position:absolute;left:0;right:0;bottom:0;padding:28px 14px 12px;background:linear-gradient(180deg,transparent,rgba(0,0,0,.72));color:#fff;font-size:14px;font-weight:700}
.trio{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.trio img{width:100%;height:220px;object-fit:cover;border-radius:var(--radius)}

/* Cartes avec photo */
.card-photo{padding:0;overflow:hidden;gap:0}
.card-img{width:100%;height:180px;object-fit:cover}
.card-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:10px}

/* Bande de photos */
.strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin-top:48px}
.strip figure{margin:0;position:relative}
.strip img{width:100%;height:230px;object-fit:cover;border-radius:var(--radius)}
.strip figcaption{position:absolute;left:12px;bottom:12px;background:rgba(20,42,31,.88);color:#fff;font-size:13px;font-weight:700;padding:6px 12px;border-radius:4px}

/* Photo dans un article */
.figure{margin:28px 0}
.figure img{width:100%;height:360px;object-fit:cover;border-radius:var(--radius)}
.figure figcaption{font-size:14px;color:var(--encre-3);margin-top:8px}

/* Deux colonnes */
.split{display:flex;flex-wrap:wrap;gap:48px;align-items:flex-start}
.split > *{flex:1 1 420px;min-width:0}
.split-center{align-items:center}
.stack{display:flex;flex-direction:column;gap:18px}
.media-tall{width:100%;height:360px;object-fit:cover;border-radius:var(--radius)}
.media-wide{width:100%;height:260px;object-fit:cover;border-radius:var(--radius)}
.placeholder{min-height:360px;border-radius:var(--radius);background:#D9D3C6;border:1px dashed #A9A293;display:flex;align-items:flex-end;padding:16px;font-size:14px;color:var(--encre-3)}

/* Étapes */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:32px}
.steps li{border-top:1px solid var(--vert-ligne);padding-top:24px;display:flex;flex-direction:column;gap:10px}
.steps .num{font-family:var(--serif);font-size:48px;line-height:1;color:var(--laiton)}
.steps h3{margin:0;font-size:21px;font-family:var(--sans);font-weight:700}
.steps p{margin:0}

/* Zone */
.pills{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.pills li a,.pills li span{display:inline-block;padding:10px 16px;border:1px solid var(--trait-2);border-radius:999px;background:var(--blanc);font-size:15px;font-weight:600;text-decoration:none;color:var(--encre)}
.pills li a:hover{border-color:var(--vert)}

/* Confiance */
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px}
.fact{background:var(--carte);border:1px solid var(--trait);border-radius:var(--radius);padding:16px;font-size:15px}
.fact strong{display:block}

/* Formulaire */
.devis-wrap{display:flex;flex-wrap:wrap;gap:48px}
.devis-wrap > div{flex:1 1 340px;min-width:0;display:flex;flex-direction:column;gap:18px}
form.devis{flex:1 1 520px;min-width:0;background:var(--blanc);border:1px solid #D6D1C6;border-radius:10px;padding:32px;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.field{display:flex;flex-direction:column;gap:6px}
.field-full{grid-column:1/-1}
.field label{font-size:14px;font-weight:700}
.field input,.field select,.field textarea{font:inherit;font-size:16px;min-height:48px;padding:10px 14px;border:1px solid #A9A293;border-radius:6px;background:var(--carte);color:var(--encre)}
.field textarea{resize:vertical;min-height:110px}
.field input[type=file]{border-style:dashed;padding:12px 14px}
.hp{display:none}
form.devis .btn{grid-column:1/-1;width:100%}
.form-note{grid-column:1/-1;margin:0;font-size:13px;color:#5A5F58}
.form-ok{grid-column:1/-1;margin:0;padding:14px;border-radius:6px;background:#E3EEE6;color:var(--vert);font-weight:700;display:none}
.form-ok.show{display:block}
.big-phone{font-family:var(--serif);font-size:30px;text-decoration:none}

/* FAQ */
.faq{max-width:900px}
.faq-item{border-top:1px solid #D6D1C6;padding:18px 0}
.faq-item:last-child{border-bottom:1px solid #D6D1C6}
.faq-item summary{font-size:18px;font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';font-family:var(--serif);font-size:26px;line-height:1;color:var(--laiton-texte)}
.faq-item[open] summary::after{content:'–'}
.faq-item p{margin:12px 0 0;color:var(--encre-2)}

/* Hub conseils */
.article-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}
.article-card{display:flex;flex-direction:column;gap:10px;background:var(--blanc);border:1px solid var(--trait);border-radius:var(--radius);padding:24px;text-decoration:none;color:var(--encre);transition:border-color .2s,transform .2s}
.article-card:hover{border-color:var(--vert);transform:translateY(-2px);color:var(--encre)}
.article-card .cat{font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--laiton-texte)}
.article-card h3{margin:0;font-family:var(--serif);font-weight:400;font-size:23px}
.article-card p{margin:0;font-size:15px;color:var(--encre-3)}

/* Article */
.article{max-width:780px;margin:0 auto;padding:56px 24px 88px}
.article h1{font-size:clamp(34px,4.4vw,50px);margin:12px 0 10px}
.article .meta{color:var(--encre-3);font-size:14px;margin:0 0 28px}
.article h2{font-size:clamp(26px,2.8vw,32px);margin:44px 0 12px}
.article h3{font-size:19px;margin:28px 0 8px}
.article p,.article li{color:var(--encre-2)}
.article ul,.article ol{padding-left:22px}
.article li{margin-bottom:6px}
.article .cover{width:100%;height:340px;object-fit:cover;border-radius:var(--radius);margin:0 0 28px}
.callout{background:var(--blanc);border:1px solid var(--trait);border-left:4px solid var(--laiton);border-radius:6px;padding:18px 20px;margin:28px 0;color:var(--encre)}
.related{margin-top:44px;padding-top:24px;border-top:1px solid var(--trait)}
.related h2{font-size:24px;margin:0 0 12px}
.related ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.article-cta{margin-top:40px;background:var(--vert);color:var(--papier-2);border-radius:10px;padding:32px;display:flex;flex-direction:column;gap:14px;align-items:flex-start}
.article-cta h2{color:#fff;margin:0;font-size:28px}
.article-cta p{margin:0;color:var(--papier-2)}

/* Pages légales */
.legal{max-width:820px;margin:0 auto;padding:56px 24px 88px}
.legal h1{font-size:clamp(34px,4vw,46px);margin:0 0 24px}
.legal h2{font-size:24px;margin:36px 0 10px}
.todo{background:#FFF6E0;border:1px dashed var(--laiton);border-radius:6px;padding:14px 16px;font-size:15px}

/* Pied de page */
footer.site{background:var(--vert-fonce);color:#C9D2CB;padding:52px 0 96px;font-size:15px}
.foot-grid{display:flex;flex-wrap:wrap;gap:28px 56px;justify-content:space-between}
.foot-grid h2{font-family:var(--sans);font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:#fff;margin:0 0 10px}
.foot-grid ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
footer.site a{color:#C9D2CB}
footer.site a:hover{color:#fff}
.foot-brand{font-family:var(--serif);font-size:24px;color:#fff;margin:0 0 6px}
.foot-bottom{margin-top:36px;padding-top:20px;border-top:1px solid #2C4537;font-size:13px;display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between}

/* Barre d'appel mobile */
.mobile-call{display:none}

/* Révélation au scroll */
.rv{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

@media (max-width:920px){
  .burger{display:inline-flex}
  .nav-links{display:none;width:100%;flex-direction:column;gap:0;order:5}
  .nav-links.open{display:flex}
  .nav-links a{display:block;padding:12px 0;border-top:1px solid var(--trait)}
  .call-btn .call-num{display:none}
  .mobile-call{display:block;position:fixed;left:0;right:0;bottom:0;z-index:60;padding:10px 12px;background:rgba(243,241,236,.97);border-top:1px solid var(--trait)}
  .mobile-call a{display:flex;align-items:center;justify-content:center;gap:10px;min-height:52px;border-radius:6px;background:var(--vert);color:#fff;font-weight:800;text-decoration:none}
}
@media (max-width:600px){
  body{font-size:16px}
  .topbar{font-size:13px;padding:7px 12px}
  .nav{padding:10px 16px;gap:10px;flex-wrap:wrap}
  .brand{min-width:0;flex:1 1 auto;gap:10px}
  .brand-mark{width:40px;height:40px;font-size:16px}
  .brand-sub{display:none}
  .brand-name{font-size:18px}
  .call-btn{padding:10px 12px}
  .container{padding:0 16px}
  .section{padding:64px 0}
  .hero-main{height:300px}
  .hero-full{padding:64px 0 56px;min-height:0}
  .page-hero-photo{padding:64px 0 48px}
  .frame-main img{height:220px}
  .frame-inset{width:46%}
  .frame-inset img{height:150px}
  .trio img{height:150px}
  .masonry{columns:2;column-gap:10px}
  .m-item{margin-bottom:10px}
  .m-item figcaption{font-size:12px;padding:22px 10px 8px}
  .ba img{height:130px}
  form.devis{padding:22px}
  .article .cover{height:220px}
}