:root{--or:#f79400;--or2:#d97f00;--bg:#fff;--bg2:#f6f6f6;--tx:#222;--mu:#666;--bd:#e6e6e6;--card:#fff;--dk:#222;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#161616;--bg2:#1e1e1e;--tx:#f1f1f1;--mu:#aaa;--bd:#333;--card:#222;--dk:#0d0d0d}}
:root[data-theme="dark"]{--bg:#161616;--bg2:#1e1e1e;--tx:#f1f1f1;--mu:#aaa;--bd:#333;--card:#222;--dk:#0d0d0d}
html{scroll-behavior:smooth;scroll-padding-top:calc(env(safe-area-inset-top,0px) + 135px);-webkit-text-size-adjust:100%}
*,*:before,*:after{box-sizing:inherit}
body{margin:0;font-family:Poppins,system-ui,Arial,sans-serif;background:var(--bg);color:var(--tx);line-height:1.6}
a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}
body{overflow-x:hidden}
.sl>.w>*,.ab>*,.ct>*,.grid>*{min-width:0}
.w{max-width:1180px;margin:0 auto;padding:0 20px}
.top{background:var(--or);color:#fff;font-size:13px;font-weight:500}
.top .w{display:flex;gap:22px;justify-content:space-between;flex-wrap:wrap;padding-top:7px;padding-bottom:7px}
.top span{margin-right:18px}
header{background:var(--bg);border-bottom:1px solid var(--bd);position:sticky;top:env(safe-area-inset-top,0px);z-index:20}
.hd{display:flex;align-items:center;gap:20px;padding:10px 20px;max-width:1180px;margin:0 auto}
.hd img{height:54px;display:block;border-radius:4px}
nav{display:flex;gap:4px;margin-left:auto;align-items:center;flex-wrap:wrap}
nav a{padding:9px 13px;border-radius:8px;font-weight:600;font-size:14px}
nav a:hover{background:var(--bg2);color:var(--or)}
nav a.cta{background:var(--or);color:#fff}nav a.cta:hover{background:var(--or2);color:#fff}
.tg{background:none;border:1px solid var(--bd);border-radius:50%;width:36px;height:36px;cursor:pointer;color:var(--tx);font-size:16px}
.burger{display:none;background:none;border:0;font-size:26px;color:var(--tx);margin-left:auto;cursor:pointer}
.cats{background:var(--dk);overflow-x:auto}
.cats .w{display:flex;gap:2px;white-space:nowrap}
.cats a{color:#fff;padding:12px 16px;font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.4px}
.cats a:hover{background:var(--or)}
.hero{position:relative;overflow:hidden;background:#222;color:#fff;display:grid}
.sl{grid-area:1/1;position:relative;min-height:430px;padding:44px 0 56px;display:flex;align-items:center;opacity:0;pointer-events:none;transition:opacity .8s;background:linear-gradient(115deg,#1d1d1d 55%,var(--or) 55.2%)}
.sl.on{opacity:1;pointer-events:auto}
.sl:nth-child(2){background:linear-gradient(115deg,#1d1d1d 55%,#c96f00 55.2%)}
.sl:nth-child(3){background:linear-gradient(115deg,#1d1d1d 55%,#ffad33 55.2%)}
.sl .w{width:100%;display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center}
.sl h1,.sl h2{font-size:clamp(28px,4.4vw,52px);line-height:1.1;margin:0 0 14px;font-weight:800}
.sl h1 em,.sl h2 em{color:var(--or);font-style:normal}
.sl p{max-width:520px;color:#ddd;margin:0 0 22px}
.big{font-size:clamp(90px,15vw,190px);text-align:center;filter:drop-shadow(0 8px 14px rgba(0,0,0,.3))}
.btn{display:inline-block;background:var(--or);color:#fff;padding:12px 24px;border-radius:30px;font-weight:700;font-size:14px;border:0;cursor:pointer;font-family:inherit}
.btn:hover{background:var(--or2)}.btn.o{background:none;border:2px solid #fff;margin-left:8px}.btn.o:hover{background:#fff;color:#222}
.dots{position:absolute;bottom:16px;left:0;right:0;display:flex;gap:8px;justify-content:center}
.dots i{width:11px;height:11px;border-radius:50%;background:#fff6;cursor:pointer}.dots i.on{background:var(--or)}
section{padding:70px 0}
.alt{background:var(--bg2)}
.t{text-align:center;margin:0 0 40px}
.t h2{font-size:clamp(24px,3vw,34px);margin:0 0 8px;font-weight:800}
.t h2:after{content:"";display:block;width:60px;height:4px;background:var(--or);border-radius:4px;margin:12px auto 0}
.t p{color:var(--mu);margin:0 auto;max-width:640px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px}
.cd{background:var(--card);border:1px solid var(--bd);border-radius:14px;padding:26px 22px;transition:.25s}
.cd:hover{transform:translateY(-5px);border-color:var(--or);box-shadow:0 12px 26px #0002}
.cd .ic{font-size:34px;width:62px;height:62px;border-radius:50%;background:#f794001f;display:grid;place-items:center;margin-bottom:14px}
.cd h3{margin:0 0 6px;font-size:18px}.cd p{margin:0;color:var(--mu);font-size:14px}
.cd ul{margin:10px 0 0;padding-left:18px;color:var(--mu);font-size:14px}
.ab{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.ab h2{font-size:clamp(24px,3vw,34px);margin:0 0 12px;font-weight:800}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.tags span{background:var(--bg2);border:1px solid var(--bd);padding:5px 13px;border-radius:20px;font-size:13px;font-weight:500}
.val{background:linear-gradient(135deg,var(--or),var(--or2));color:#fff;border-radius:18px;padding:34px}
.val h3{margin:0 0 12px;font-size:22px;letter-spacing:2px}.val p{margin:0 0 10px}
.ref{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.ref span{background:var(--card);border:1px solid var(--bd);border-radius:10px;padding:12px 20px;font-weight:700;font-size:14px}
.ref span:hover{border-color:var(--or);color:var(--or)}
.ct{display:grid;grid-template-columns:1fr 1.1fr;gap:30px}
.info{background:var(--or);color:#fff;border-radius:16px;padding:32px}
.info h3{margin:0 0 18px;font-size:22px}.info p{margin:0 0 16px}
form{display:grid;gap:12px}
input,textarea{width:100%;padding:13px 15px;border:1px solid var(--bd);border-radius:10px;background:var(--card);color:var(--tx);font:inherit}
input:focus,textarea:focus{outline:2px solid var(--or)}
footer{background:var(--dk);color:#bbb;padding:34px 0 22px;font-size:14px}
footer .w{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
footer img{height:46px;border-radius:4px}
footer b{color:#fff}
@media(max-width:820px){
.burger{display:block}nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--bg);flex-direction:column;align-items:stretch;padding:10px 20px 16px;border-bottom:1px solid var(--bd)}nav.open{display:flex}
.sl .w,.ab,.ct{grid-template-columns:1fr}.sl{background:linear-gradient(160deg,#1d1d1d 70%,var(--or))!important}
.top .w{justify-content:center;font-size:12px}section{padding:50px 0}}

/* Hero images */
.himg{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 14px 34px rgba(0,0,0,.35);border:3px solid rgba(255,255,255,.9)}
.himg img{display:block;width:100%;height:auto;max-height:340px;object-fit:contain}
/* Réalisations */
.rg{grid-template-columns:repeat(5,minmax(0,1fr))}
.rc{display:block;width:100%;text-align:left;font:inherit;color:inherit;cursor:pointer;position:relative;padding:22px 18px}
.rc:focus-visible,.gx:focus-visible,.lb button:focus-visible{outline:3px solid var(--or);outline-offset:2px}
.rc h3{font-size:16px;line-height:1.3}
.rc p{font-size:13px}
.rn{display:flex;justify-content:space-between;align-items:center;margin-top:14px;padding-top:10px;border-top:1px dashed var(--bd);font-size:13px;font-weight:700;color:var(--or)}
.rn b{transition:transform .25s;font-size:16px}
.rc[aria-expanded="true"]{border-color:var(--or);background:#f794000f;box-shadow:0 8px 22px #f794003a}
.rc[aria-expanded="true"] .rn b{transform:rotate(180deg)}
.gp{margin-top:26px;scroll-margin-top:140px}
.gp:focus{outline:none}
.gal{background:var(--card);border:1px solid var(--bd);border-top:4px solid var(--or);border-radius:14px;padding:22px;animation:unroll .35s ease-out}
@keyframes unroll{from{opacity:0;transform:translateY(-14px)}to{opacity:1;transform:none}}
.gh{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}
.gh h3{margin:0;font-size:20px}
.gx{background:var(--bg2);color:var(--tx);border:1px solid var(--bd);border-radius:20px;padding:7px 16px;font:inherit;font-size:13px;font-weight:600;cursor:pointer;white-space:nowrap}
.gx:hover{border-color:var(--or);color:var(--or)}
.mas{columns:3 240px;column-gap:14px}
.ph{display:block;break-inside:avoid;margin:0 0 14px;border-radius:12px;overflow:hidden;background:var(--bg2);cursor:zoom-in;position:relative}
.ph img{display:block;width:100%;height:auto;transition:transform .35s}
.ph:hover img{transform:scale(1.04)}
.soon{margin:0;text-align:center;color:var(--mu);padding:26px 0}
/* Lightbox */
.lb{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.92);display:flex;align-items:center;justify-content:center;padding:56px 56px 48px}
.lb[hidden]{display:none}
.lb figure{margin:0;max-width:100%;max-height:100%;display:flex;flex-direction:column;align-items:center;gap:10px;min-width:0}
.lb img{display:block;max-width:100%;max-height:calc(100vh - 130px);max-height:calc(100dvh - 130px);width:auto;height:auto;border-radius:8px;object-fit:contain}
.lb figcaption{color:#ddd;font-size:14px;text-align:center}
.lb button{position:absolute;background:#ffffff22;color:#fff;border:0;width:46px;height:46px;border-radius:50%;font-size:26px;line-height:1;cursor:pointer;display:grid;place-items:center}
.lb button:hover{background:var(--or)}
.lbx{top:12px;right:12px}.lbp{left:8px;top:50%;margin-top:-23px}.lbn{right:8px;top:50%;margin-top:-23px}
body.noscroll{overflow:hidden}
@media(max-width:1020px){.rg{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:820px){
.sl{min-height:0;padding:34px 0 52px}
.sl .w{gap:22px}
.himg{max-width:520px;margin:0 auto;width:100%}
.btn.o{margin-left:0;margin-top:10px}
.tags span{max-width:100%}
.gal{padding:16px}
.mas{columns:2;column-gap:10px}
.ph{margin-bottom:10px;border-radius:10px}
.lb{padding:56px 10px 44px}
.lbp{left:4px}.lbn{right:4px}
.ref span{max-width:100%}
}
@media(max-width:600px){
.rg{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.rc{padding:16px 14px}
.rc .ic{width:50px;height:50px;font-size:26px}
.rc h3{font-size:15px}
.hd img{height:44px}
.w,.hd{padding-left:16px;padding-right:16px}
.top .w{padding-left:12px;padding-right:12px}
}
@media(max-width:360px){.rg{grid-template-columns:1fr}}