/* ===================== BETALIS — styles partagés ===================== */
:root{
  --navy:#1A1A2E;--navy-2:#22223A;--navy-3:#2C2C48;
  --beton:#8A8D94;--bois:#B0703F;--metal:#5B8AAE;
  --text-light:#B0B2C8;--text-mute:#6E7088;--white:#FFFFFF;
  --line:rgba(255,255,255,0.08);--line-2:rgba(255,255,255,0.14);
  --maxw:1240px;--font-display:'Manrope',sans-serif;--font-body:'Inter',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);background:var(--navy);color:var(--text-light);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden;display:flex;flex-direction:column;min-height:100vh}
main{flex:1 0 auto}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--white);line-height:1.14;letter-spacing:-0.01em}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 40px;width:100%}
.accent-dots{display:inline-flex;gap:7px;align-items:center}
.accent-dots span{width:9px;height:9px;border-radius:50%;display:inline-block}
.d-beton{background:var(--beton)}.d-bois{background:var(--bois)}.d-metal{background:var(--metal)}

/* ---------- NAV ---------- */
header.nav{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .3s,border-color .3s;border-bottom:1px solid transparent}
header.nav.scrolled{background:rgba(26,26,46,0.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:78px}
.logo{display:flex;align-items:center;gap:13px;font-family:var(--font-display);font-weight:800;letter-spacing:3px;font-size:20px;color:#fff}
.logo .dots{display:flex;gap:5px}.logo .dots span{width:8px;height:8px;border-radius:50%}
.nav-links{display:flex;gap:36px;align-items:center}
.nav-links a{font-size:14px;font-weight:500;color:var(--text-light);transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:#fff}
.nav-cta{font-family:var(--font-display);font-weight:600;font-size:14px;color:#fff!important;border:1px solid var(--line-2);padding:10px 22px;border-radius:8px;transition:background .2s,border-color .2s}
.nav-cta:hover{background:var(--metal);border-color:var(--metal)}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;z-index:101}
.burger span{width:24px;height:2px;background:#fff;border-radius:2px;transition:.3s}

/* ---------- BOUTONS ---------- */
.btn{font-family:var(--font-display);font-weight:600;font-size:15px;padding:15px 30px;border-radius:9px;cursor:pointer;transition:transform .15s,background .2s,border-color .2s;display:inline-flex;align-items:center;gap:10px;border:1px solid transparent}
.btn-primary{background:var(--metal);color:#fff}
.btn-primary:hover{transform:translateY(-2px);background:#6c9bbf}
.btn-ghost{border-color:var(--line-2);color:#fff}
.btn-ghost:hover{border-color:#fff;transform:translateY(-2px)}

/* ---------- HERO ACCUEIL ---------- */
.home-hero{position:relative;min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:120px 0 50px;overflow:hidden}
.home-hero .hero-bg{position:absolute;inset:0;z-index:0;background:radial-gradient(900px 500px at 80% 15%,rgba(91,138,174,0.16),transparent 60%),radial-gradient(700px 500px at 12% 85%,rgba(176,112,63,0.10),transparent 60%),var(--navy)}
.home-hero .grid-overlay{position:absolute;inset:0;z-index:0;opacity:0.5;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px;-webkit-mask-image:radial-gradient(circle at 72% 35%,#000,transparent 75%);mask-image:radial-gradient(circle at 72% 35%,#000,transparent 75%)}
.home-hero .wrap{position:relative;z-index:2}
.eyebrow{display:inline-flex;align-items:center;gap:14px;font-family:var(--font-display);font-weight:600;font-size:13px;letter-spacing:3px;text-transform:uppercase;color:var(--text-light);margin-bottom:26px}
.hero-grid{display:grid;grid-template-columns:1.25fr 0.9fr;gap:60px;align-items:center}
.hero-left h1{font-size:clamp(2.5rem,4.6vw,4.2rem);font-weight:800;margin-bottom:24px}
.hero-left h1 .mat{white-space:nowrap}
.c-beton{color:var(--beton)}.c-bois{color:var(--bois)}.c-metal{color:var(--metal)}
.lead{font-size:clamp(1.02rem,1.3vw,1.18rem);max-width:560px;color:var(--text-light);margin-bottom:18px}
.lead-sub{font-family:var(--font-display);font-weight:600;font-size:1rem;color:#fff;margin-bottom:14px}
.lead-clients{list-style:none;display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px;max-width:560px}
.lead-clients li{font-family:var(--font-display);font-size:.84rem;font-weight:600;color:var(--text-light);border:1px solid var(--line-2);padding:7px 15px;border-radius:22px;transition:border-color .2s,color .2s}
.lead-clients li:hover{border-color:var(--metal);color:#fff}

/* gages (colonne droite) */
.gages{background:rgba(255,255,255,0.02);border:1px solid var(--line);border-radius:18px;padding:34px 32px}
.gages-label{font-family:var(--font-display);font-weight:600;font-size:12px;letter-spacing:3px;text-transform:uppercase;color:var(--text-mute);margin-bottom:26px}
.gage{margin-bottom:24px}.gage:last-child{margin-bottom:0}
.gage-num{font-family:var(--font-display);font-weight:800;font-size:2.6rem;color:#fff;line-height:1}
.gage-num small{font-size:1.3rem;color:var(--metal)}
.gage-bar{width:42px;height:3px;border-radius:2px;margin:12px 0 10px}
.b-beton{background:var(--beton)}.b-bois{background:var(--bois)}.b-metal{background:var(--metal)}
.gage-label{font-size:.92rem;color:var(--text-light);max-width:300px}

/* 4 axes (bas du hero) */
.axes-label{font-family:var(--font-display);font-weight:600;font-size:12px;letter-spacing:3px;text-transform:uppercase;color:var(--text-mute);margin:54px 0 22px}
.hero-axes{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.axe{border-top:1px solid var(--line-2);padding-top:16px}
.axe .axe-n{font-family:var(--font-display);font-weight:800;font-size:1.05rem;color:var(--metal);display:block;margin-bottom:9px}
.axe .axe-t{font-family:var(--font-display);font-weight:600;font-size:.97rem;color:#fff;line-height:1.35;display:block}

/* ---------- HERO PAGES INTERNES ---------- */
.page-hero{padding:150px 0 30px;position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;z-index:0;background:radial-gradient(800px 400px at 75% 10%,rgba(91,138,174,0.10),transparent 60%)}
.page-hero .wrap{position:relative;z-index:1}
.breadcrumb{font-family:var(--font-display);font-weight:600;font-size:13px;letter-spacing:3px;text-transform:uppercase;color:var(--metal);margin-bottom:16px;display:flex;align-items:center;gap:12px}
.breadcrumb::before{content:"";width:32px;height:1px;background:var(--metal)}
.page-hero h1{font-size:clamp(2.4rem,5vw,4rem);font-weight:800}
.page-hero .accent-dots{margin-top:16px}.page-hero .accent-dots span{width:11px;height:11px}

/* ---------- SECTIONS GENERIQUES ---------- */
.section-pad{padding:90px 0}
.sec-tag{font-family:var(--font-display);font-weight:600;font-size:13px;letter-spacing:3px;text-transform:uppercase;color:var(--metal);margin-bottom:16px;display:flex;align-items:center;gap:12px}
.sec-tag::before{content:"";width:32px;height:1px;background:var(--metal)}
.sec-head{max-width:680px;margin-bottom:54px}
.sec-head h2{font-size:clamp(1.9rem,3.6vw,2.7rem);font-weight:700;margin-bottom:18px}
.sec-head p{font-size:1.05rem;color:var(--text-light)}

/* expertises */
.exp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.exp-card{background:var(--navy-2);border:1px solid var(--line);border-radius:16px;padding:38px 34px;position:relative;overflow:hidden;transition:transform .3s,border-color .3s;display:flex;flex-direction:column}
.exp-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;transform:scaleX(0);transform-origin:left;transition:transform .4s}
.exp-card:hover{transform:translateY(-6px)}
.exp-card:hover::before{transform:scaleX(1)}
.exp-card.beton::before{background:var(--beton)}.exp-card.bois::before{background:var(--bois)}.exp-card.metal::before{background:var(--metal)}
.exp-card.beton:hover{border-color:rgba(138,141,148,.5)}.exp-card.bois:hover{border-color:rgba(176,112,63,.5)}.exp-card.metal:hover{border-color:rgba(91,138,174,.5)}
.exp-icon{width:54px;height:54px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:24px}
.exp-icon svg{width:28px;height:28px}
.exp-card.beton .exp-icon{background:rgba(138,141,148,.15)}.exp-card.bois .exp-icon{background:rgba(176,112,63,.15)}.exp-card.metal .exp-icon{background:rgba(91,138,174,.15)}
.exp-card h3{font-size:1.45rem;font-weight:700;margin-bottom:6px}
.exp-card .sub{font-family:var(--font-display);font-size:12px;font-weight:600;letter-spacing:2px;text-transform:uppercase;margin-bottom:16px}
.exp-card.beton .sub{color:var(--beton)}.exp-card.bois .sub{color:var(--bois)}.exp-card.metal .sub{color:var(--metal)}
.exp-card p{font-size:.96rem;color:var(--text-light);margin-bottom:20px}
.exp-card ul{list-style:none;display:flex;flex-direction:column;gap:9px;margin-bottom:24px}
.exp-card ul li{font-size:.92rem;color:var(--text-light);padding-left:18px;position:relative}
.exp-card ul li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%}
.exp-card.beton ul li::before{background:var(--beton)}.exp-card.bois ul li::before{background:var(--bois)}.exp-card.metal ul li::before{background:var(--metal)}
.exp-link{margin-top:auto;align-self:flex-start;display:inline-flex;align-items:center;gap:8px;font-family:var(--font-display);font-weight:700;font-size:.95rem;padding:11px 20px;border-radius:9px;border:1px solid;transition:background .2s,color .2s,border-color .2s,transform .15s}
.exp-link:hover{transform:translateY(-2px)}
.exp-card.beton .exp-link{color:var(--beton);border-color:rgba(138,141,148,.45)}
.exp-card.beton .exp-link:hover{background:var(--beton);color:var(--navy);border-color:var(--beton)}
.exp-card.bois .exp-link{color:var(--bois);border-color:rgba(176,112,63,.45)}
.exp-card.bois .exp-link:hover{background:var(--bois);color:var(--navy);border-color:var(--bois)}
.exp-card.metal .exp-link{color:var(--metal);border-color:rgba(91,138,174,.45)}
.exp-card.metal .exp-link:hover{background:var(--metal);color:var(--navy);border-color:var(--metal)}
.exp-soon{margin-top:auto;font-family:var(--font-display);font-weight:600;font-size:.82rem;color:var(--text-mute);letter-spacing:1px}

/* contenu prose (page expertise) */
.content{padding:30px 0 10px}
.content .col{max-width:100%}
.content p{font-size:1.08rem;margin-bottom:24px;color:var(--text-light)}
.content p strong{color:#fff;font-weight:600}
.content .lead-first{font-size:1.18rem;color:#fff}
.beton-visual{margin-top:6px;padding-top:10px;padding-bottom:44px}
.beton-visual img{width:100%;display:block;border-radius:14px}
.beton-visual .cap{text-align:center;font-size:.85rem;color:var(--text-mute);margin-top:16px;font-family:var(--font-display);letter-spacing:1px}

/* prestations */
.prestations{background:var(--navy-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.prest-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start}
.prest-card{background:var(--navy);border:1px solid var(--line);border-radius:16px;padding:34px 30px;position:relative;overflow:hidden}
.prest-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--beton)}
.prest-card h3{font-size:1.3rem;font-weight:700;margin-bottom:6px}
.prest-card .sub{font-family:var(--font-display);font-size:12px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;color:var(--beton);margin-bottom:20px}
.prest-card ul{list-style:none;display:flex;flex-direction:column;gap:13px}
.prest-card ul li{font-size:.95rem;color:var(--text-light);padding-left:18px;position:relative;line-height:1.55}
.prest-card ul li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--beton)}
.prest-card ul li strong{color:#fff;font-weight:600}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:64px}
.contact-info h2{font-size:clamp(1.9rem,3.4vw,2.6rem);margin-bottom:20px}
.contact-info>p{color:var(--text-light);margin-bottom:34px;max-width:420px}
.contact-detail{display:flex;gap:16px;margin-bottom:22px;align-items:flex-start}
.contact-detail .ico{width:44px;height:44px;border-radius:10px;background:var(--navy-2);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.contact-detail .ico svg{width:20px;height:20px;stroke:var(--metal)}
.contact-detail .ct-label{font-size:12px;color:var(--text-mute);text-transform:uppercase;letter-spacing:1px}
.contact-detail .ct-val{font-size:1.02rem;color:#fff;font-weight:500}
form{background:var(--navy-2);border:1px solid var(--line);border-radius:18px;padding:38px}
.field{margin-bottom:20px}
.field label{display:block;font-size:13px;font-family:var(--font-display);font-weight:600;color:var(--text-light);margin-bottom:8px}
.field input,.field select,.field textarea{width:100%;background:var(--navy);border:1px solid var(--line-2);border-radius:10px;padding:13px 16px;color:#fff;font-family:var(--font-body);font-size:.97rem;transition:border-color .2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--metal)}
.field textarea{resize:vertical;min-height:120px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
form .btn-primary{width:100%;justify-content:center;margin-top:6px}

/* CTA band */
.cta-band{padding:80px 0;text-align:center}
.cta-band h2{font-size:clamp(1.8rem,3.2vw,2.4rem);margin-bottom:24px}

/* page "bientôt" */
.coming{min-height:70vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:160px 0 80px}
.coming h1{font-size:clamp(2.2rem,4.5vw,3.4rem);margin-bottom:18px}
.coming p{font-size:1.1rem;max-width:520px;margin-bottom:30px}
.coming .accent-dots span{width:12px;height:12px;margin-top:8px}

/* ---------- FOOTER ---------- */
footer{flex-shrink:0;background:var(--navy);border-top:1px solid var(--line);padding:38px 0}
.foot-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:20px}
.foot-legal{font-size:.85rem;color:var(--text-mute)}
.foot-legal a{color:var(--text-mute);transition:color .2s}
.foot-legal a:hover{color:#fff}
.socials{display:flex;gap:12px}
.socials a{width:38px;height:38px;border-radius:9px;border:1px solid var(--line-2);display:flex;align-items:center;justify-content:center;color:var(--text-light);transition:.2s}
.socials a:hover{color:#fff;border-color:var(--metal);background:rgba(91,138,174,.12)}
.socials svg{width:18px;height:18px}

/* ---------- RESPONSIVE ---------- */
@media(max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .gages{max-width:520px}
}
@media(max-width:900px){
  .burger{display:flex}
  .nav-links{position:fixed;top:78px;left:0;right:0;background:rgba(26,26,46,0.97);backdrop-filter:blur(14px);flex-direction:column;gap:0;padding:8px 0 16px;border-bottom:1px solid var(--line);display:none}
  .nav-links.open{display:flex}
  .nav-links a{padding:15px 40px;width:100%;font-size:16px}
  .nav-cta{margin:12px 40px 0;text-align:center;justify-content:center;display:flex}
  .exp-grid,.prest-grid,.contact-grid{grid-template-columns:1fr}
  .hero-axes{grid-template-columns:repeat(2,1fr);gap:24px 20px}
  .foot-inner{flex-direction:column;text-align:center;gap:16px}
}
@media(max-width:560px){
  .wrap{padding:0 22px}
  .section-pad{padding:64px 0}
  .field-row{grid-template-columns:1fr}
  .home-hero{padding:104px 0 50px}
}

/* === Page acier (expertise-metal) === */
.metal-visual{margin-top:6px;padding-top:10px;padding-bottom:44px}
.metal-visual img{width:100%;display:block;border-radius:14px}
.metal-visual .cap{text-align:center;font-size:.85rem;color:var(--text-mute);margin-top:16px;font-family:var(--font-display);letter-spacing:1px}
.prest-card .desc{color:var(--text-light);font-size:1rem;line-height:1.65;margin:0}
.prest-metal .prest-card::before{background:var(--metal)}
.prest-metal .prest-card .sub{color:var(--metal)}

/* === Page bois (expertise-bois) === */
.bois-visual{margin-top:6px;padding-top:10px;padding-bottom:44px}
.bois-visual img{width:100%;display:block;border-radius:14px}
.bois-visual .cap{text-align:center;font-size:.85rem;color:var(--text-mute);margin-top:16px;font-family:var(--font-display);letter-spacing:1px}
.prest-bois .prest-card::before{background:var(--bois)}
.prest-bois .prest-card .sub{color:var(--bois)}

/* === Page références (typologies) === */
.typo-card{background:var(--navy-2);border:1px solid var(--line);border-radius:16px;padding:30px 28px;position:relative;overflow:hidden;transition:transform .3s,border-color .3s}
.typo-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--beton),var(--bois) 50%,var(--metal));transform:scaleX(0);transform-origin:left;transition:transform .4s}
.typo-card:hover{transform:translateY(-6px);border-color:var(--line-2)}
.typo-card:hover::before{transform:scaleX(1)}
.typo-card .num{font-family:var(--font-display);font-size:13px;font-weight:700;letter-spacing:1px;color:var(--text-mute);margin-bottom:10px}
.typo-card h3{font-size:1.18rem;font-weight:700;margin-bottom:8px}
.typo-card p{font-size:.95rem;color:var(--text-light);line-height:1.55}
.ref-statement{text-align:center;max-width:780px;margin:64px auto 0}
.ref-statement .bar{width:54px;height:3px;border-radius:2px;margin:0 auto 22px;background:linear-gradient(90deg,var(--beton),var(--bois) 50%,var(--metal))}
.ref-statement p{font-family:var(--font-display);font-size:clamp(1.3rem,2.6vw,1.85rem);font-weight:600;line-height:1.45;color:var(--text-light);margin:0}
.ref-statement strong{color:#fff;font-weight:700}

/* ===================== Connaissances & articles (journal) ===================== */
/* Liens dans la prose d'article */
.content a{color:var(--metal);border-bottom:1px solid rgba(91,138,174,.4);transition:border-color .2s,color .2s}
.content a:hover{color:#7ba6c6;border-bottom-color:var(--metal)}

/* Corps d'article */
.content .article-col{max-width:840px}
.article-hero{margin:0 0 30px;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--navy)}
.article-hero img{width:100%;height:auto;display:block}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 12px;font-family:var(--font-display);font-size:.86rem;color:var(--text-mute);margin-bottom:30px}
.article-meta .author{color:var(--text-light);font-weight:600}
.article-meta .sep{width:4px;height:4px;border-radius:50%;background:var(--text-mute);display:inline-block}
.content h2{font-size:clamp(1.45rem,2.6vw,1.95rem);font-weight:700;color:#fff;margin:46px 0 16px;line-height:1.2}
.content h3{font-size:1.12rem;font-weight:700;color:#fff;margin:28px 0 8px}

/* Tableau comparatif */
.cmp-wrap{overflow-x:auto;margin:34px 0;border:1px solid var(--line);border-radius:14px}
.cmp-table{width:100%;border-collapse:collapse;font-size:.95rem;min-width:580px}
.cmp-table th,.cmp-table td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line)}
.cmp-table thead th{font-family:var(--font-display);font-weight:700;color:#fff;background:var(--navy-2)}
.cmp-table thead th:nth-child(2){color:var(--beton)}
.cmp-table thead th:nth-child(3){color:var(--metal)}
.cmp-table thead th:nth-child(4){color:var(--bois)}
.cmp-table tbody th{font-family:var(--font-body);font-weight:600;color:#fff;white-space:nowrap}
.cmp-table tbody tr:last-child td,.cmp-table tbody tr:last-child th{border-bottom:none}
.cmp-table tbody tr:hover td,.cmp-table tbody tr:hover th{background:rgba(255,255,255,.02)}
.cmp-table td{color:var(--text-light)}

/* FAQ */
.faq-block{max-width:840px;margin-top:8px;border-top:1px solid var(--line)}
.faq-block details{border-bottom:1px solid var(--line)}
.faq-block summary{cursor:pointer;list-style:none;padding:22px 0;font-family:var(--font-display);font-weight:600;font-size:1.06rem;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:18px}
.faq-block summary::-webkit-details-marker{display:none}
.faq-block summary::after{content:"+";color:var(--metal);font-size:1.5rem;font-weight:300;line-height:1;transition:transform .25s}
.faq-block details[open] summary::after{transform:rotate(45deg)}
.faq-block details p{padding:0 0 22px;margin:0;color:var(--text-light);font-size:1rem;max-width:760px}

/* Signature auteur */
.article-sign{max-width:840px;margin-top:42px;padding-top:22px;border-top:1px solid var(--line);font-family:var(--font-display)}
.article-sign .by{color:#fff;font-weight:700;font-size:1rem}
.article-sign .role{color:var(--text-mute);font-size:.88rem;margin-top:2px}

/* Hub : cartes-article */
.art-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.art-card{background:var(--navy-2);border:1px solid var(--line);border-radius:16px;padding:30px 28px;position:relative;overflow:hidden;transition:transform .3s,border-color .3s;display:flex;flex-direction:column}
.art-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--beton),var(--bois) 50%,var(--metal));transform:scaleX(0);transform-origin:left;transition:transform .4s}
.art-card.beton::before{background:var(--beton)}
.art-card.metal::before{background:var(--metal)}
.art-card.bois::before{background:var(--bois)}
.art-card:hover{transform:translateY(-6px);border-color:var(--line-2)}
.art-card:hover::before{transform:scaleX(1)}
.art-card .art-meta{font-family:var(--font-display);font-size:12px;font-weight:600;letter-spacing:1px;text-transform:uppercase;color:var(--text-mute);margin-bottom:14px;display:flex;align-items:center;gap:10px}
.art-card .art-cat{color:var(--metal)}
.art-card h3{font-size:1.18rem;font-weight:700;margin-bottom:10px;line-height:1.32}
.art-card p{font-size:.95rem;color:var(--text-light);line-height:1.55;margin-bottom:22px}
.art-card .art-link{margin-top:auto;align-self:flex-start;display:inline-flex;align-items:center;gap:8px;font-family:var(--font-display);font-weight:700;font-size:.92rem;color:#fff;border-bottom:1px solid var(--line-2);padding-bottom:3px;transition:border-color .2s,gap .2s}
.art-card .art-link:hover{border-color:var(--metal);gap:12px}

/* Nav 5 items : bascule burger plus tôt (les libellés longs débordent sous ~1050px) */
@media(max-width:1024px){
  .burger{display:flex}
  .nav-links{position:fixed;top:78px;left:0;right:0;background:rgba(26,26,46,0.97);backdrop-filter:blur(14px);flex-direction:column;gap:0;padding:8px 0 16px;border-bottom:1px solid var(--line);display:none}
  .nav-links.open{display:flex}
  .nav-links a{padding:15px 40px;width:100%;font-size:16px}
  .nav-cta{margin:12px 40px 0;text-align:center;justify-content:center;display:flex}
}

/* === Hub : article = carte + illustration (photo encadrée) === */
.art-list{display:flex;flex-direction:column;gap:26px}
.art-row{display:grid;grid-template-columns:1.05fr 1fr;background:var(--navy-2);border:1px solid var(--line);border-radius:18px;overflow:hidden;position:relative;transition:transform .3s,border-color .3s}
.art-row::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--beton),var(--bois) 50%,var(--metal));transform:scaleX(0);transform-origin:left;transition:transform .4s;z-index:2}
.art-row.beton::before{background:var(--beton)}
.art-row.metal::before{background:var(--metal)}
.art-row.bois::before{background:var(--bois)}
.art-row:hover{transform:translateY(-4px);border-color:var(--line-2)}
.art-row:hover::before{transform:scaleX(1)}
.art-row .art-body{padding:38px 36px;display:flex;flex-direction:column;justify-content:center}
.art-row .art-meta{font-family:var(--font-display);font-size:12px;font-weight:600;letter-spacing:1px;text-transform:uppercase;color:var(--text-mute);margin-bottom:14px;display:flex;align-items:center;gap:10px}
.art-row .art-cat{color:var(--metal)}
.art-row h3{font-size:1.42rem;font-weight:700;margin-bottom:12px;line-height:1.28}
.art-row p{font-size:.98rem;color:var(--text-light);line-height:1.6;margin-bottom:24px}
.art-row .art-link{align-self:flex-start;display:inline-flex;align-items:center;gap:8px;font-family:var(--font-display);font-weight:700;font-size:.95rem;color:#fff;border-bottom:1px solid var(--line-2);padding-bottom:3px;transition:border-color .2s,gap .2s}
.art-row .art-link:hover{border-color:var(--metal);gap:12px}
.art-thumb{position:relative;min-height:250px;border-left:1px solid var(--line);overflow:hidden;background:var(--navy)}
.art-thumb img{width:100%;height:100%;object-fit:cover;display:block}
@media(max-width:760px){
  .art-row{grid-template-columns:1fr}
  .art-thumb{order:-1;min-height:190px;border-left:none;border-bottom:1px solid var(--line)}
}
/* Tableau article sans colonnes matériaux : en-têtes neutres */
.cmp-table.plain thead th{color:#fff}

/* ===================== Buzz & actualités (mur d'actus) ===================== */
.buzz-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:24px}
.buzz-card{background:var(--navy-2);border:1px solid var(--line);border-radius:16px;padding:28px 26px;display:flex;flex-direction:column;position:relative;overflow:hidden;transition:transform .3s,border-color .3s}
.buzz-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--metal);opacity:0;transition:opacity .3s}
.buzz-card:hover{transform:translateY(-5px);border-color:var(--line-2)}
.buzz-card:hover::before{opacity:1}
.buzz-card.bois::before{background:var(--bois)}
.buzz-card.beton::before{background:var(--beton)}
.buzz-card.metal::before{background:var(--metal)}
.buzz-card.rehab::before{background:var(--beton)}
.buzz-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.buzz-tag{font-family:var(--font-display);font-size:11px;font-weight:700;letter-spacing:1px;text-transform:uppercase;padding:5px 12px;border-radius:20px;white-space:nowrap}
.buzz-card.bois .buzz-tag{color:var(--bois);background:rgba(176,112,63,.15)}
.buzz-card.beton .buzz-tag{color:var(--beton);background:rgba(138,141,148,.16)}
.buzz-card.metal .buzz-tag{color:var(--metal);background:rgba(91,138,174,.16)}
.buzz-card.rehab .buzz-tag{color:var(--beton);background:rgba(138,141,148,.16)}
.buzz-emoji{font-size:1.5rem;line-height:1}
.buzz-card h3{font-size:1.18rem;font-weight:700;margin-bottom:10px;line-height:1.3}
.buzz-card .lede{font-size:.94rem;color:var(--text-light);line-height:1.55;margin-bottom:16px}
.buzz-read{border-left:3px solid var(--metal);padding:2px 0 2px 14px;margin-bottom:18px}
.buzz-card.bois .buzz-read{border-color:var(--bois)}
.buzz-card.beton .buzz-read{border-color:var(--beton)}
.buzz-card.metal .buzz-read{border-color:var(--metal)}
.buzz-card.rehab .buzz-read{border-color:var(--beton)}
.buzz-read .lbl{font-family:var(--font-display);font-size:10px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--text-mute);display:block;margin-bottom:5px}
.buzz-read p{font-size:.92rem;color:#fff;line-height:1.5;margin:0}
.buzz-read a{color:#fff;border-bottom:1px solid var(--line-2)}
.buzz-read a:hover{border-color:var(--metal)}
.buzz-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:.78rem;color:var(--text-mute);font-family:var(--font-display)}
.buzz-foot a{color:var(--text-mute);border-bottom:1px solid var(--line-2);transition:color .2s}
.buzz-foot a:hover{color:#fff;border-color:var(--metal)}
@media(max-width:560px){.buzz-grid{grid-template-columns:1fr}}
.buzz-card{padding:0}
.buzz-thumb{position:relative;width:100%;aspect-ratio:1200/670;overflow:hidden;background:var(--navy)}
.buzz-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.buzz-illus{position:absolute;left:8px;bottom:8px;font-family:var(--font-display);font-size:9px;font-weight:600;letter-spacing:1px;text-transform:uppercase;color:rgba(255,255,255,.72);background:rgba(26,26,46,.55);padding:3px 8px;border-radius:5px}
.buzz-body{padding:22px 26px 24px;display:flex;flex-direction:column;flex:1}
.buzz-foot .buzz-date{color:var(--text-mute)}
.buzz-foot .buzz-btn{font-family:var(--font-display);font-weight:700;font-size:.8rem;color:#fff;border:1px solid var(--line-2);padding:7px 13px;border-radius:8px;display:inline-flex;align-items:center;gap:6px;white-space:nowrap;transition:background .2s,border-color .2s}
.buzz-foot .buzz-btn:hover{background:var(--metal);border-color:var(--metal);color:#fff}
.buzz-foot .buzz-meta{display:flex;flex-direction:column;gap:2px;line-height:1.25}
.buzz-foot .buzz-src{color:var(--text-mute);font-size:.72rem;opacity:.85}

/* === Page Contact : RGPD + statut + carte === */
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.86rem;color:var(--text-light);line-height:1.45;margin:4px 0 22px;cursor:pointer}
.consent input{width:18px;height:18px;margin-top:2px;flex-shrink:0;accent-color:var(--metal)}
.consent a{color:#fff;border-bottom:1px solid var(--line-2)}
.form-status{margin-top:14px;font-size:.9rem;min-height:1em}
.form-status.ok{color:#7FC8A0}
.form-status.err{color:#E58E8E}
.btn-primary:disabled{opacity:.6;cursor:default}
.contact-map{margin-top:56px;border-radius:16px;overflow:hidden;border:1px solid var(--line);line-height:0}
.contact-map iframe{width:100%;height:340px;border:0;display:block;filter:grayscale(.25) contrast(.95) brightness(.95)}
@media(max-width:680px){.contact-map iframe{height:260px}}

/* === Contact : upload de dossier === */
.upload-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.field .file-btn{display:inline-flex;align-items:center;gap:8px;cursor:pointer;background:var(--navy);border:1px solid var(--line-2);border-radius:10px;padding:11px 16px;font-family:var(--font-display);font-weight:600;font-size:.9rem;color:#fff;margin:0;transition:border-color .2s}
.field .file-btn:hover{border-color:var(--metal)}
.file-name{font-size:.85rem;color:var(--text-mute)}
.hint{font-size:.8rem;color:var(--text-mute);margin-top:8px;min-height:1em}
.hint.err{color:#E58E8E}
.hint.ok{color:#7FC8A0}

/* === Pages légales === */
.legal{max-width:820px;color:var(--text-light);line-height:1.7}
.legal .updated{color:var(--text-mute);font-size:.9rem;margin-bottom:30px}
.legal h2{font-family:var(--font-display);color:#fff;font-size:1.35rem;margin:38px 0 14px}
.legal h2:first-of-type{margin-top:0}
.legal h3{color:#fff;font-size:1.02rem;margin:20px 0 6px}
.legal p{margin:0 0 14px}
.legal ul{margin:0 0 16px;padding-left:20px}
.legal li{margin-bottom:7px}
.legal a{color:#fff;border-bottom:1px solid var(--line-2)}
.legal a:hover{border-color:var(--metal)}
.legal strong{color:#fff;font-weight:600}
.legal .ml-block{background:var(--navy-2);border:1px solid var(--line);border-radius:14px;padding:22px 26px;margin-bottom:18px}
.legal .ml-block p{margin:0 0 6px}


/* === Bandeau cookies === */
.cookie-banner{position:fixed;left:0;right:0;bottom:0;z-index:9999;background:var(--navy-2);border-top:1px solid var(--line-2);padding:18px 22px;display:flex;flex-wrap:wrap;align-items:center;gap:16px;justify-content:center;box-shadow:0 -10px 30px rgba(0,0,0,.35)}
.cookie-banner p{margin:0;color:var(--text-light);font-size:.92rem;max-width:760px;line-height:1.55}
.cookie-banner a{color:#fff;border-bottom:1px solid var(--line-2)}
.cookie-actions{display:flex;gap:10px;flex-shrink:0}
.cookie-banner .btn{padding:11px 20px;font-size:.9rem;cursor:pointer}
.cookie-refuse{background:transparent;border:1px solid var(--line-2);color:var(--text-light)}
.cookie-refuse:hover{border-color:#fff;color:#fff}
.map-consent{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center;min-height:320px;padding:40px 24px;background:var(--navy-2);border:1px solid var(--line);border-radius:14px;color:var(--text-light)}
.map-consent p{margin:0;font-size:.92rem;max-width:420px;line-height:1.5}