@font-face{font-family:'Big Shoulders Display';font-weight:600;font-display:swap;src:url(vendor/fonts/bsd-600.woff2) format('woff2')}
@font-face{font-family:'Big Shoulders Display';font-weight:800;font-display:swap;src:url(vendor/fonts/bsd-800.woff2) format('woff2')}
@font-face{font-family:'Big Shoulders Display';font-weight:900;font-display:swap;src:url(vendor/fonts/bsd-900.woff2) format('woff2')}
@font-face{font-family:'Archivo';font-weight:400;font-display:swap;src:url(vendor/fonts/archivo-400.woff2) format('woff2')}
@font-face{font-family:'Archivo';font-weight:500;font-display:swap;src:url(vendor/fonts/archivo-500.woff2) format('woff2')}
@font-face{font-family:'Archivo';font-weight:600;font-display:swap;src:url(vendor/fonts/archivo-600.woff2) format('woff2')}
@font-face{font-family:'Archivo';font-weight:700;font-display:swap;src:url(vendor/fonts/archivo-700.woff2) format('woff2')}

/* Couleurs : contrastes vérifiés (WCAG AA) */
:root{
  --ink:#1A1D1F;        /* texte principal sur clair  */
  --muted:#4F585D;      /* texte secondaire sur clair, 5.8:1 sur zinc */
  --slate:#23282C;      /* fonds sombres */
  --slate-2:#2E3439;
  --on-dark:#FFFFFF;
  --on-dark-2:#C9D0D3;  /* texte secondaire sur sombre, 9:1 */
  --zinc:#E4E7E8;       /* fond de section alterné */
  --line:#D3D8DA;
  --white:#FFFFFF;
  --red:#ED1C24;        /* rouge de marque : décor, filets, triangle */
  --red-ui:#D3121A;     /* rouge des boutons et liens : 5.4:1 avec le blanc */
  --red-on-dark:#FF6268;
  --green:#1B7A3D;
  --display:'Big Shoulders Display','Arial Narrow',sans-serif;
  --body:'Archivo',system-ui,sans-serif;
  --gutter:clamp(16px,4vw,56px);
  --maxw:1320px;
  --head:68px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--head) + 16px)}
body{margin:0;background:var(--white);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--red-ui);outline-offset:3px}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}
h1,h2,h3{font-family:var(--display);font-weight:800;line-height:.95;margin:0}
h1{font-size:clamp(52px,7.5vw,112px);font-weight:900;text-wrap:balance}
h2{font-size:clamp(40px,5.2vw,76px);text-wrap:balance}
h3{font-size:clamp(26px,2.4vw,34px)}
p{margin:0 0 1em;max-width:64ch}
.lead{font-size:clamp(18px,1.45vw,21px)}
.muted{color:var(--muted)}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:10px 14px;z-index:100}
.skip:focus{left:8px}

/* bandeau maquette */
.demo-note{background:var(--ink);color:var(--on-dark-2);font-size:13px;text-align:center;padding:6px 12px}
.demo-note strong{color:#fff;font-weight:600}

/* boutons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font:600 15px/1 var(--body);padding:14px 20px;border-radius:2px;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:background .2s,color .2s,border-color .2s;white-space:nowrap}
.btn-red{background:var(--red-ui);color:#fff}
.btn-red:hover{background:#A90E15}
.btn-line{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-line:hover{background:var(--ink);color:#fff}
.on-dark .btn-line,.btn-line.light{border-color:#fff;color:#fff}
.on-dark .btn-line:hover,.btn-line.light:hover{background:#fff;color:var(--ink)}
.link{color:var(--red-ui);font-weight:600;text-underline-offset:4px;text-decoration-thickness:2px}
.on-dark .link{color:#fff;text-decoration-color:var(--red)}

/* en-tête */
header.top{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:24px;height:var(--head)}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;flex-shrink:0}
.brand img{height:46px;width:auto}
.brand span{font-family:var(--display);font-weight:900;font-size:26px;line-height:1;white-space:nowrap}
.brand span b{color:var(--red-ui)}
nav.main{margin-left:auto}
nav.main>ul{display:flex;gap:4px;list-style:none;margin:0;padding:0}
nav.main>ul>li{position:relative}
nav.main a.nl{display:block;padding:10px 12px;text-decoration:none;font-weight:600;font-size:15px;border-bottom:3px solid transparent}
nav.main a.nl:hover{color:var(--red-ui)}
nav.main a.nl[aria-current=page]{border-bottom-color:var(--red)}
.sub{position:absolute;left:0;top:100%;background:#fff;border:1px solid var(--line);border-top:3px solid var(--red);min-width:300px;padding:8px 0;list-style:none;margin:0;display:none;box-shadow:0 12px 30px rgba(26,29,31,.12)}
.sub a{display:block;padding:9px 18px;text-decoration:none;font-size:15px}
.sub a:hover,.sub a[aria-current=page]{background:var(--zinc)}
li.has-sub:hover .sub,li.has-sub:focus-within .sub{display:block}
.top .actions{display:flex;gap:10px}
.top .btn{padding:11px 14px}
.menu-btn{display:none;background:none;border:2px solid var(--ink);padding:9px 11px;cursor:pointer;font:600 14px var(--body)}
@media (max-width:1080px){
  .menu-btn{display:inline-flex;margin-left:auto}
  nav.main{position:fixed;inset:var(--head) 0 0 0;background:#fff;overflow:auto;display:none;margin:0;padding:12px var(--gutter) 40px}
  nav.main.open{display:block}
  nav.main>ul{flex-direction:column}
  nav.main a.nl{font-size:20px;padding:14px 0;border-bottom:1px solid var(--line)}
  .sub{position:static;display:block;border:0;box-shadow:none;padding:4px 0 10px 14px;min-width:0}
  .sub a{padding:8px 0}
  .top .actions .btn-call span{display:none}
}
@media (max-width:560px){.brand span{display:none}.top .actions .btn-devis{display:none}}

/* hero d'accueil : texte sur fond plein, photo à côté */
.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);background:var(--slate);color:var(--on-dark);min-height:min(86vh,820px)}
.hero .txt{padding:clamp(48px,7vw,104px) var(--gutter) clamp(40px,5vw,72px) max(var(--gutter),calc((100vw - var(--maxw))/2 + var(--gutter)));display:flex;flex-direction:column;justify-content:center;position:relative;z-index:2}
.hero h1{font-size:clamp(64px,8.6vw,150px);line-height:.84;max-width:9ch}
.hero .lead{color:var(--on-dark-2);margin-top:26px;max-width:46ch}
.hero .ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.hero .facts{display:flex;flex-wrap:wrap;gap:12px 36px;margin-top:44px;padding-top:20px;border-top:1px solid #4A545A;font-size:15px;color:var(--on-dark-2)}
.hero .facts b{display:block;font-family:var(--display);font-size:30px;font-weight:800;color:#fff;line-height:1.05}
.hero .pic{position:relative;overflow:hidden;clip-path:polygon(22% 0,100% 0,100% 100%,0 100%);margin-left:-12%}
.hero .pic img{width:100%;height:100%;object-fit:cover}
.hero .pic .tri{position:absolute;right:0;top:0;width:44%;aspect-ratio:1/.7;background:var(--red);clip-path:polygon(100% 0,100% 100%,0 0)}
@media (max-width:900px){
  .hero{grid-template-columns:1fr;min-height:0}
  .hero .txt{padding:44px var(--gutter) 36px}
  .hero .pic{margin:0;height:280px;clip-path:polygon(0 18%,100% 0,100% 100%,0 100%)}
  .hero .pic .tri{display:none}
}

/* en-tête de page intérieure */
.page-head{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);background:var(--slate);color:var(--on-dark)}
.page-head .txt{padding:clamp(40px,5vw,80px) var(--gutter) clamp(36px,4vw,64px) max(var(--gutter),calc((100vw - var(--maxw))/2 + var(--gutter)))}
.page-head h1{font-size:clamp(48px,6.4vw,100px)}
.page-head .lead{color:var(--on-dark-2);margin-top:20px;max-width:52ch}
.page-head .pic{clip-path:polygon(26% 0,100% 0,100% 100%,0 100%);min-height:300px}
.page-head .pic img{width:100%;height:100%;object-fit:cover}
.crumbs{font-size:14px;color:var(--on-dark-2);margin-bottom:22px}
.crumbs a{color:#fff;text-underline-offset:3px}
.crumbs span{margin:0 8px;color:#7d888e}
@media (max-width:900px){.page-head{grid-template-columns:1fr}.page-head .pic{min-height:200px;height:220px;clip-path:polygon(0 22%,100% 0,100% 100%,0 100%)}}

/* sections */
.sec{padding:clamp(64px,8vw,120px) 0}
.sec.alt{background:var(--zinc)}
.sec.dark{background:var(--slate);color:var(--on-dark)}
.sec.dark .lead,.sec.dark p{color:var(--on-dark-2)}
.sec-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:40px;align-items:end;margin-bottom:52px}
.sec-head p{margin:0}
@media (max-width:820px){.sec-head{grid-template-columns:1fr;gap:16px;margin-bottom:34px}}
.roofline{height:clamp(44px,6vw,96px);background:var(--slate);clip-path:polygon(0 0,100% 0,0 100%)}

/* chiffres */
.figures{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:3px solid var(--ink)}
.figures div{padding:22px 20px 0 0}
.figures b{display:block;font-family:var(--display);font-size:clamp(48px,5vw,76px);font-weight:900;line-height:1;color:var(--ink)}
.figures span{color:var(--muted);font-size:15px}
@media (max-width:700px){.figures{grid-template-columns:1fr 1fr;gap:10px}}

/* cartes rayons : image puis texte, jamais de texte sur la photo */
.rayons{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(14px,1.6vw,24px)}
.rayon{display:flex;flex-direction:column;background:#fff;text-decoration:none;border:1px solid var(--line);transition:border-color .2s}
.rayon .ph{aspect-ratio:16/10;overflow:hidden;background:var(--zinc)}
.rayon .ph img{width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.rayon .bd{padding:18px 20px 22px;border-top:3px solid var(--red);display:flex;flex-direction:column;gap:8px;flex:1}
.rayon h3{font-size:30px}
.rayon .what{font-size:15px;color:var(--muted)}
.rayon .go{margin-top:auto;padding-top:6px;font-weight:600;font-size:15px;color:var(--red-ui)}
.rayon:hover{border-color:var(--ink)}
.rayon:hover img{transform:scale(1.04)}
@media (max-width:1000px){.rayons{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.rayons{grid-template-columns:1fr}}

/* page rayon */
.rayon-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:clamp(32px,5vw,72px)}
.toc{position:sticky;top:calc(var(--head) + 24px);align-self:start}
.toc h2{font-size:24px;margin-bottom:12px}
.toc ol{list-style:none;margin:0;padding:0;border-left:2px solid var(--line)}
.toc a:not(.btn){display:block;padding:7px 0 7px 14px;margin-left:-2px;border-left:2px solid transparent;text-decoration:none;font-size:15px;color:var(--muted);font-weight:500}
.toc a:not(.btn):hover{color:var(--ink);border-left-color:var(--red)}
.toc .btn{margin-top:24px;width:100%}
.block{padding:0 0 clamp(48px,6vw,80px);margin-bottom:clamp(48px,6vw,80px);border-bottom:1px solid var(--line)}
.block:last-child{border-bottom:0;margin-bottom:0}
.block h2{font-size:clamp(34px,3.6vw,52px)}
.block .tagline{color:var(--muted);margin:10px 0 24px;font-weight:500}
.fam{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0 0 28px;padding:0}
.fam li{background:var(--zinc);padding:7px 12px;font-size:15px;border-left:3px solid var(--red)}
.lbl-s{font-weight:700;font-size:14px;margin:0 0 10px;color:var(--ink)}
.brands{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 28px}
.brands a,.brands span.b{display:flex;align-items:center;justify-content:center;width:150px;height:76px;background:#fff;border:1px solid var(--line);padding:10px;text-decoration:none;transition:border-color .2s}
.brands a:hover{border-color:var(--ink)}
.brands img{max-height:52px;max-width:100%;width:auto;object-fit:contain}
.brands .txtb{font-weight:700;font-size:15px}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.gallery figure{margin:0;background:#fff;border:1px solid var(--line);aspect-ratio:1;display:flex;align-items:center;justify-content:center;padding:12px}
.gallery img{max-height:100%;object-fit:contain}
.gallery figcaption{display:none}
.strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;margin-top:8px}
.strip img{width:100%;aspect-ratio:4/3;object-fit:cover}
@media (max-width:900px){.rayon-layout{grid-template-columns:1fr}.toc{position:static}.toc ol{display:flex;flex-wrap:wrap;gap:6px;border:0}.toc a:not(.btn){border:1px solid var(--line);padding:6px 10px;margin:0}.toc .btn{width:auto}}
.pn{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.pn a{display:block;padding:20px 22px;border:1px solid var(--line);text-decoration:none;background:#fff}
.pn a:hover{border-color:var(--ink)}
.pn small{display:block;color:var(--muted);font-size:14px}
.pn b{font-family:var(--display);font-size:28px;font-weight:800}
.pn a.next{text-align:right}

/* bandeau devis */
.cta-band{background:var(--slate);color:#fff}
.cta-band .wrap{display:flex;flex-wrap:wrap;gap:24px 48px;align-items:center;justify-content:space-between;padding-top:48px;padding-bottom:48px}
.cta-band h2{font-size:clamp(34px,3.6vw,54px);max-width:16ch}
.cta-band .tels{display:flex;flex-wrap:wrap;gap:8px 28px;color:var(--on-dark-2);font-size:15px}
.cta-band .tels a{color:#fff;font-weight:600;text-decoration:none}
.cta-band .tels a:hover{text-decoration:underline}

/* services */
.svc{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:clamp(28px,5vw,80px);align-items:center;padding:clamp(40px,5vw,64px) 0;border-top:1px solid var(--line)}
.svc:first-child{border-top:0;padding-top:0}
.svc.flip .svc-img{order:2}
.svc-img img{width:100%;aspect-ratio:4/3;object-fit:cover}
.svc-img .cap{background:var(--red-ui);color:#fff;font-family:var(--display);font-weight:800;font-size:22px;line-height:1.1;padding:12px 16px;display:inline-block}
.svc h2{font-size:clamp(36px,3.8vw,58px);margin-bottom:18px}
.fleet{display:grid;grid-template-columns:repeat(4,auto);gap:6px 26px;margin:22px 0 0;padding:0;list-style:none;justify-content:start}
.fleet b{display:block;font-family:var(--display);font-size:44px;font-weight:900;line-height:1;color:var(--red-ui)}
.fleet span{font-size:14px;color:var(--muted)}
.machines{list-style:none;padding:0;margin:18px 0 0;columns:2;column-gap:28px;font-size:16px}
.machines li{break-inside:avoid;padding:9px 0;border-bottom:1px solid var(--line)}
.machines small{display:block;color:var(--muted);font-size:14px}
@media (max-width:860px){.svc{grid-template-columns:1fr}.svc.flip .svc-img{order:0}.machines{columns:1}.fleet{grid-template-columns:repeat(2,auto)}}

/* dépôts */
.dep-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2vw,28px)}
.dep{background:#fff;display:flex;flex-direction:column;border:1px solid var(--line)}
.dep img{aspect-ratio:16/10;object-fit:cover;width:100%}
.dep .body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:12px;flex:1}
.dep h3{font-size:44px}
.dep h3 small{display:block;font-family:var(--body);font-size:14px;font-weight:600;color:var(--muted);margin-top:6px}
.status{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:14px}
.status::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--muted)}
.status.open{color:var(--green)}.status.open::before{background:#1FA04C}
.status.closed{color:var(--red-ui)}.status.closed::before{background:var(--red)}
.dep address{font-style:normal;font-size:15px}
.dep .hours{font-size:14px;color:var(--muted)}
.dep .acts{display:flex;gap:10px;flex-wrap:wrap;margin-top:auto;padding-top:8px}
.dep .acts .btn{padding:11px 14px;font-size:14px}
@media (max-width:960px){.dep-grid{grid-template-columns:1fr}}

/* logos */
.logo-wall{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}
.logo-wall>*{aspect-ratio:3/2;display:flex;align-items:center;justify-content:center;padding:16px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;text-decoration:none}
.logo-wall img{max-height:54px;width:auto;object-fit:contain}
.logo-wall a:hover{background:var(--zinc)}

/* histoire */
.timeline{list-style:none;margin:0;padding:0;counter-reset:t;display:grid;gap:0}
.timeline li{display:grid;grid-template-columns:190px minmax(0,1fr);gap:24px;padding:22px 0;border-top:1px solid var(--line)}
.timeline .when{font-family:var(--display);font-weight:900;font-size:38px;line-height:1;color:var(--red-ui)}
.timeline h3{font-size:28px;margin-bottom:6px}
.timeline p{margin:0;color:var(--muted)}
@media (max-width:600px){.timeline li{grid-template-columns:1fr;gap:6px}}
.duo{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,72px);align-items:center}
.duo img{width:100%;aspect-ratio:4/3;object-fit:cover}
.photos3{display:grid;grid-template-columns:2fr 1fr 1fr;gap:10px}
.photos3 img{width:100%;height:100%;aspect-ratio:4/3;object-fit:cover}
@media (max-width:800px){.duo{grid-template-columns:1fr}.photos3{grid-template-columns:1fr 1fr}.photos3 img:first-child{grid-column:1/-1}}

/* formulaire */
.quote-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(32px,6vw,96px)}
form.devis{display:grid;grid-template-columns:1fr 1fr;gap:20px}
form.devis .full{grid-column:1/-1}
fieldset{border:0;margin:0;padding:0;min-width:0}
legend,.lbl{display:block;font-weight:600;font-size:15px;margin-bottom:8px;color:#fff}
.opt{font-weight:400;color:var(--on-dark-2)}
.seg{display:flex;flex-wrap:wrap;gap:8px}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg label{padding:10px 14px;border:1px solid #6A757B;font-size:14px;cursor:pointer;color:#fff;user-select:none;transition:background .2s,border-color .2s}
.seg label:hover{border-color:#fff}
.seg input:checked+label{background:var(--red-ui);border-color:var(--red-ui)}
.seg input:focus-visible+label{outline:3px solid #fff;outline-offset:2px}
input[type=text],input[type=tel],input[type=email],select,textarea{width:100%;background:#fff;border:1px solid #fff;color:var(--ink);font:400 16px/1.4 var(--body);padding:13px 14px;border-radius:0}
textarea{min-height:130px;resize:vertical}
input::placeholder,textarea::placeholder{color:#6B767C}
input:focus,select:focus,textarea:focus{outline:3px solid var(--red-on-dark);outline-offset:1px}
input[type=file]{color:var(--on-dark-2);font-size:14px}
.err{color:var(--red-on-dark);font-size:14px;margin-top:6px;display:none;font-weight:600}
.invalid .err{display:block}
.invalid input{outline:3px solid var(--red-on-dark)}
.form-foot{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.form-foot small{color:var(--on-dark-2);font-size:13px;max-width:44ch}
.sent{display:none;border-left:4px solid var(--red);padding:20px 22px;background:var(--slate-2)}
.sent h3{font-size:34px;margin-bottom:8px}
.direct{margin-top:30px;color:var(--on-dark-2);font-size:15px}
.direct a{display:block;font-family:var(--display);font-size:32px;font-weight:800;color:#fff;text-decoration:none;line-height:1.2}
.direct a:hover{color:var(--red-on-dark)}
@media (max-width:860px){.quote-grid{grid-template-columns:1fr}form.devis{grid-template-columns:1fr}}

/* texte long */
.prose{max-width:760px}
.prose h2{font-size:clamp(30px,3vw,42px);margin:44px 0 14px}
.prose dl{display:grid;grid-template-columns:220px 1fr;gap:10px 24px;margin:0}
.prose dt{font-weight:700}
.prose dd{margin:0}
@media (max-width:600px){.prose dl{grid-template-columns:1fr}.prose dd{margin-bottom:10px}}

/* pied de page */
footer{background:var(--ink);color:var(--on-dark-2);font-size:14px;padding:56px 0 30px}
footer .cols{display:grid;grid-template-columns:1.3fr repeat(4,1fr);gap:28px}
footer h4{font-family:var(--display);font-size:22px;color:#fff;margin:0 0 10px;font-weight:800}
footer a{color:#fff;text-decoration:none}
footer a:hover{text-decoration:underline}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
footer .legal{margin-top:40px;padding-top:18px;border-top:1px solid #3A4146;display:flex;gap:20px;flex-wrap:wrap;font-size:13px}
@media (max-width:900px){footer .cols{grid-template-columns:1fr 1fr}}

/* vue éclatée 3D */
.explode{background:var(--slate);color:#fff}
.explode .intro{padding:clamp(64px,8vw,110px) 0 24px}
.explode .intro .lead{color:var(--on-dark-2)}
.stage{position:relative;height:calc(100vh - var(--head));overflow:hidden}
.stage canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.stage::after{content:"";position:absolute;inset:0 auto 0 0;width:min(560px,48vw);background:linear-gradient(90deg,rgba(35,40,44,.92) 55%,rgba(35,40,44,0));z-index:1;pointer-events:none}
.stage .panel{position:absolute;left:var(--gutter);top:50%;transform:translateY(-50%);width:min(380px,32vw);z-index:3}
.layer-list{list-style:none;margin:0 0 28px;padding:0;border-left:2px solid #4A545A}
.layer-list li{padding:5px 0 5px 16px;margin-left:-2px;border-left:2px solid transparent;color:#AAB4B9;font-weight:600;font-size:15px;transition:color .3s,border-color .3s}
.layer-list li.on{color:#fff;border-left-color:var(--red)}
.layer-list li.done{color:#DDE2E4}
.detail{min-height:230px}
.detail h3{font-size:clamp(34px,3.4vw,52px);margin-bottom:12px}
.detail p{color:var(--on-dark-2);font-size:16px}
.detail .brands-t{font-size:14px;color:#AAB4B9}
.detail a{display:inline-block;margin-top:6px;color:#fff;font-weight:600;text-decoration-color:var(--red);text-underline-offset:5px;text-decoration-thickness:2px}
.detail .swap{transition:opacity .35s,transform .35s}
.detail .swap.out{opacity:0;transform:translateY(8px)}
.tags{position:absolute;inset:0;pointer-events:none;z-index:2}
.tag{position:absolute;left:0;top:0;white-space:nowrap;font:600 13px/1 var(--body);color:#fff;background:rgba(26,29,31,.9);border:1px solid rgba(255,255,255,.3);padding:7px 10px 7px 22px;border-radius:2px;opacity:0;transition:opacity .3s}
.tag::before{content:"";position:absolute;left:9px;top:50%;width:6px;height:6px;margin-top:-3px;background:var(--red);border-radius:50%}
.tag.show{opacity:1}
.tag.active{background:var(--red-ui);border-color:var(--red-ui)}
.tag.active::before{background:#fff}
.progress{position:absolute;right:var(--gutter);bottom:28px;z-index:3;font-size:13px;color:#AAB4B9}
.scroll-hint{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);font-size:14px;color:#C9D0D3;z-index:3;transition:opacity .4s}
.no3d{display:none;padding:0 var(--gutter) 80px}
@media (max-width:860px){
  .stage::after{display:none}
  .stage .panel{left:var(--gutter);right:var(--gutter);top:auto;bottom:20px;transform:none;width:auto;background:rgba(26,29,31,.94);padding:16px 18px;border-top:3px solid var(--red)}
  .layer-list,.detail .brands-t{display:none}
  .detail{min-height:0}
  .detail h3{font-size:32px}
  .detail p{font-size:15px;margin-bottom:.5em}
  .tag{font-size:12px}
  .progress{top:16px;bottom:auto}
}

@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

/* ===== 3D interactive ===== */
.tag{pointer-events:none;text-decoration:none}
.tag.show{pointer-events:auto;cursor:pointer}
.tag:hover,.tag:focus-visible{background:var(--red-ui);border-color:var(--red-ui)}
.layer-list button{all:unset;cursor:pointer;display:block;width:100%}
.layer-list button:hover{color:#fff}
.layer-list button:focus-visible{outline:2px solid #fff;outline-offset:2px}
.d-acts{display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center;margin-top:8px}
.d-acts a,.d-acts button{display:inline-block;margin:0;color:#fff;font:600 16px var(--body);background:none;border:0;padding:0;cursor:pointer;text-decoration:underline;text-decoration-color:var(--red);text-underline-offset:5px;text-decoration-thickness:2px}
.d-acts .see3d{background:var(--red-ui);text-decoration:none;padding:10px 14px}
.d-acts .see3d:hover{background:#A90E15}

/* visionneuse */
html.v3d-open{overflow:hidden}
.v3d{position:fixed;inset:0;z-index:200;background:rgba(18,21,23,.72);display:flex;align-items:center;justify-content:center;padding:clamp(0px,3vw,40px)}
.v3d[hidden]{display:none}
.v3d-box{display:grid;grid-template-columns:minmax(0,1fr) 360px;width:min(1200px,100%);height:min(760px,100%);background:#fff;box-shadow:0 30px 80px rgba(0,0,0,.4)}
.v3d-stage{position:relative;background:#e9ecec;min-height:0}
.v3d-stage canvas{width:100%;height:100%;display:block;touch-action:none;cursor:grab}
.v3d-stage canvas:active{cursor:grabbing}
.v3d-hint{position:absolute;left:16px;bottom:12px;margin:0;font-size:13px;color:var(--muted)}
.v3d-nav{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;border:1px solid var(--line);background:#fff;font-size:28px;line-height:1;cursor:pointer;color:var(--ink)}
.v3d-nav:hover{border-color:var(--ink)}
.v3d-nav.prev{left:14px}.v3d-nav.next{right:14px}
.v3d-info{padding:28px 28px 24px;display:flex;flex-direction:column;gap:6px;overflow:auto;border-left:3px solid var(--red)}
.v3d-close{align-self:flex-end;background:none;border:2px solid var(--ink);font:600 14px var(--body);padding:8px 12px;cursor:pointer;margin-bottom:12px}
.v3d-close:hover{background:var(--ink);color:#fff}
.v3d-ray{margin:0;font-weight:600;font-size:14px;color:var(--red-ui)}
.v3d-info h2{font-size:clamp(32px,3vw,44px);margin:2px 0 8px}
.v3d-brand{margin:0;font-weight:600}
.v3d-desc{color:var(--muted)}
.v3d-acts{display:flex;flex-wrap:wrap;gap:10px;margin-top:auto;padding-top:16px}
.v3d-count{font-size:13px;color:var(--muted);margin:10px 0 0}
@media (max-width:860px){.v3d{padding:0}.v3d-box{grid-template-columns:1fr;grid-template-rows:minmax(0,1fr) auto;height:100%}.v3d-info{border-left:0;border-top:3px solid var(--red);padding:16px 18px;max-height:46vh}.v3d-close{position:absolute;top:12px;right:12px;margin:0;background:#fff}.v3d-info h2{font-size:30px}.v3d-desc{display:none}}

nav.main a.nl{white-space:nowrap}
@media (max-width:1280px) and (min-width:1081px){nav.main a.nl{padding:10px 8px;font-size:14px}.top .wrap{gap:16px}.top .actions .btn-call span{display:none}}
.v3d [hidden]{display:none!important}

/* Transitions entre les pages : fondu court, l'en-tête reste en place */
@view-transition{navigation:auto}
header.top{view-transition-name:site-header}
::view-transition-old(root){animation:vt-out .2s ease-in both}
::view-transition-new(root){animation:vt-in .42s cubic-bezier(.2,.7,.2,1) both}
@keyframes vt-out{to{opacity:0}}
@keyframes vt-in{from{opacity:0;transform:translateY(14px)}}
/* repli pour les navigateurs sans transition native */
html.pt main,html.pt footer{transition:opacity .35s ease}
html.pt-in main,html.pt-in footer{opacity:0}
html.pt-out main,html.pt-out footer{opacity:0;transition-duration:.18s}
@media (prefers-reduced-motion:reduce){
  ::view-transition-group(*),::view-transition-old(*),::view-transition-new(*){animation:none!important}
  html.pt main,html.pt footer{transition:none!important}
}