:root{--ink:#141416;--muted:#55555b;--paper:#f7f4ee;--white:#fffdf9;--line:#e3dccf;--gold:#b8945a;--gold2:#d9bd86;--goldd:#7d5f2c;--r:4px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:Montserrat,system-ui,sans-serif;font-size:16.5px;line-height:1.75;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}a{color:var(--goldd)}
.wrap{max-width:1220px;margin-left:auto;margin-right:auto;padding-left:24px;padding-right:24px}.narrow{max-width:840px}
h1,h2,h3{font-family:"Cormorant Garamond",Georgia,serif;font-weight:600;line-height:1.08;margin:0 0 .45em}
h1{font-size:clamp(2.5rem,5.4vw,4.4rem)}h2{font-size:clamp(1.9rem,3.6vw,2.9rem)}h3{font-size:1.5rem}
.eyebrow{font-size:.74rem;letter-spacing:.26em;text-transform:uppercase;color:var(--goldd);font-weight:600;margin:0 0 14px}
main>section{margin-top:110px;margin-bottom:110px}main>section.hero{margin:0}
.small{font-size:.84rem;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 26px;border-radius:var(--r);font-weight:600;font-size:.93rem;letter-spacing:.03em;text-decoration:none;border:1px solid transparent;cursor:pointer;transition:.2s;font-family:inherit}
.btn.gold{background:var(--gold);color:#141416}.btn.gold:hover{background:var(--gold2)}
.btn.line{border-color:rgba(255,255,255,.45);color:#fff}.btn.line:hover{border-color:#fff}
.btn.ghost{border-color:var(--gold);color:var(--goldd)}.btn.ghost:hover{background:var(--gold);color:#141416}
.pcta{margin-top:8px;font-weight:600;color:var(--goldd);text-decoration:none}.pcta:hover{text-decoration:underline}
a.hprice{text-decoration:none}a.hprice:hover{background:var(--gold);color:#141416}
.prix .acts{margin-top:18px}
.btn.sm{min-height:42px;padding:0 18px;font-size:.84rem}
/* header */
.top{position:sticky;top:0;z-index:50;background:rgba(20,20,22,.96);backdrop-filter:blur(8px);color:#fff;border-bottom:1px solid rgba(184,148,90,.25)}
.bar{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand{display:flex;align-items:center;gap:12px;color:#f4f1ec;text-decoration:none}
.brand .mono{width:30px;height:40px;color:var(--gold);flex:none}
.brand span{font-size:.92rem;letter-spacing:.3em;font-weight:500;white-space:nowrap}.brand b{color:var(--gold2);font-weight:500}
.top nav{display:flex;align-items:center;gap:22px}
.dd{position:relative}
.ddb{background:none;border:0;color:#e8e3da;font:inherit;font-size:.85rem;cursor:pointer;padding:26px 0;letter-spacing:.03em}
.ddb:after{content:" ▾";color:var(--gold);font-size:.7rem}
.ddm{display:none;position:absolute;top:100%;left:-18px;background:#141416;border:1px solid rgba(184,148,90,.3);padding:12px 0;min-width:250px;border-radius:0 0 var(--r) var(--r)}
.dd:hover .ddm,.dd:focus-within .ddm{display:block}
.ddm a{display:block;color:#e8e3da;text-decoration:none;padding:8px 20px;font-size:.88rem}.ddm a:hover,.ddm a[aria-current]{color:var(--gold2);background:rgba(255,255,255,.04)}
.nl{color:#e8e3da;text-decoration:none;font-size:.85rem}.nl:hover{color:#fff}
.mt,.burger{display:none}
/* hero */
.hero{background:#141416 url(img/marbre-noir.svg) center/cover;color:#f4f1ec;position:relative;isolation:isolate;padding:80px 0}
.hero:before{content:"";position:absolute;inset:0;background:rgba(14,14,16,.82);z-index:-1}
.hgrid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.hgrid>*{min-width:0}
.hero .eyebrow{color:var(--gold2)}.hero .lead{font-size:1.15rem;color:#ddd7cc;max-width:600px;margin:0 0 24px}.hero .lead a{color:var(--gold2)}
.hprice{display:inline-block;border:1px solid var(--gold);padding:8px 16px;font-weight:600;color:var(--gold2);margin:0 0 26px;letter-spacing:.04em}
.hpic{position:relative}.hpic img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:var(--r);box-shadow:0 30px 60px rgba(0,0,0,.45)}
.hpic:after{content:"";position:absolute;inset:16px;border:1px solid rgba(217,189,134,.6);pointer-events:none}
.hero.short{padding:100px 0 80px}
.acts{display:flex;gap:14px;flex-wrap:wrap}
.proof{list-style:none;padding:0;margin:36px 0 0;display:flex;gap:26px;flex-wrap:wrap;font-size:.83rem;letter-spacing:.05em;color:#cfc9be}
.proof li:before{content:"";display:inline-block;width:7px;height:7px;transform:rotate(45deg);background:var(--gold);margin-right:10px;vertical-align:2px}
.crumb{font-size:.8rem;margin:0 0 22px;color:#bdb6aa}.crumb a{color:inherit}
/* intro & cards */
.intro{max-width:900px;text-align:center}.intro .big{font-size:1.15rem;color:var(--muted)}
.svcs{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:22px}
.svc{display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);text-decoration:none;color:var(--ink);border-radius:var(--r);overflow:hidden;transition:transform .25s,box-shadow .25s}
.svc:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(20,20,22,.1)}
.svc img{width:100%;aspect-ratio:4/3;object-fit:cover}
.svc .in{padding:22px 22px 26px;display:flex;flex-direction:column;flex:1}.svc h3{font-size:1.45rem}.svc p{color:var(--muted);font-size:.92rem;margin:0 0 16px;flex:1}
.more{font-size:.76rem;letter-spacing:.2em;text-transform:uppercase;font-weight:600;color:var(--goldd)}.more:after{content:"  →"}
/* bands */
.band{background:var(--white);padding:100px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
main>section.band{margin:0}
.band.dark{background:#141416 url(img/marbre-noir.svg) center/cover;color:#f1ede5;position:relative;isolation:isolate}
.band.dark:before{content:"";position:absolute;inset:0;background:rgba(14,14,16,.86);z-index:-1}
.band.dark .eyebrow{color:var(--gold2)}.band.dark p{color:#c9c4ba}
.why{display:grid;grid-template-columns:1fr 1.5fr;gap:60px}.why>*{min-width:0}
.whygrid{display:grid;grid-template-columns:1fr 1fr;gap:34px 40px}.whygrid h3{color:#fff;font-size:1.4rem;border-top:1px solid rgba(184,148,90,.5);padding-top:18px}
.steps{list-style:none;padding:0;margin:30px 0 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:28px}
.steps span{font-family:"Cormorant Garamond",serif;font-size:2.6rem;color:var(--gold);line-height:1}
.steps h3{margin:10px 0 6px;font-size:1.3rem}.steps p{margin:0;color:var(--muted);font-size:.92rem}
/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.split>*{min-width:0}
.split.flip .visual{order:2}
.visual{margin:0;position:relative}.visual img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:var(--r);box-shadow:0 30px 60px rgba(20,20,22,.14)}
.visual:after{content:"";position:absolute;inset:16px;border:1px solid rgba(217,189,134,.7);pointer-events:none}
.ticks{list-style:none;padding:0;margin:22px 0}.ticks li{position:relative;padding-left:26px;margin:9px 0}
.ticks li:before{content:"";position:absolute;left:2px;top:.72em;width:8px;height:8px;transform:rotate(45deg);border:1px solid var(--gold)}
/* prix */
.price{display:flex;flex-direction:column;border:1px solid var(--gold);padding:24px 30px;margin:20px 0 24px;background:var(--white);border-radius:var(--r)}
.price .from{font-size:.76rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.price strong{font-family:"Cormorant Garamond",serif;font-size:2.7rem;font-weight:600;line-height:1.2}
/* galerie */
.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gal figure{margin:0}.gal img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r)}
.gal figcaption{font-size:.86rem;color:var(--muted);padding:10px 2px}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}
.tile{position:relative;height:170px;border-radius:var(--r);overflow:hidden;text-decoration:none;display:block}
.tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .4s}.tile:hover img{transform:scale(1.05)}
.tile:after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 35%,rgba(14,14,16,.88))}
.tile span{position:absolute;left:16px;right:16px;bottom:14px;z-index:1;color:#fff;font-family:"Cormorant Garamond",serif;font-size:1.3rem;font-weight:600;line-height:1.15}
.chips{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:10px}.chips li{border:1px solid var(--line);background:var(--white);padding:6px 14px;font-size:.85rem;border-radius:40px}
/* faq */
.faq details{border-bottom:1px solid var(--line);padding:20px 0}.faq summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";font-family:"Cormorant Garamond",serif;font-size:1.8rem;line-height:.8;color:var(--gold)}.faq details[open] summary:after{content:"–"}
.faq details p{color:var(--muted);margin:12px 0 0}
/* article */
.article h2{font-size:2rem;margin-top:1.5em}.article figure{margin:30px 0}.article figure img{width:100%;border-radius:var(--r);max-height:560px;object-fit:cover}
.article figcaption{font-size:.85rem;color:var(--muted);padding-top:8px}
.article table{width:100%;border-collapse:collapse;margin:20px 0}.article th,.article td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--line)}
.article th{font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.cta-art{margin-top:40px}
/* forms */
.quick{background:#141416 url(img/marbre-noir.svg) center/cover;color:#f1ede5;padding:100px 0;position:relative;isolation:isolate}
main>section.quick{margin:110px 0 0}
.quick:before{content:"";position:absolute;inset:0;background:rgba(14,14,16,.78);z-index:-1}
.quick .eyebrow{color:var(--gold2)}.quick p{color:#cdc7bb}.light a{color:var(--gold2)}
.qgrid,.cgrid{display:grid;grid-template-columns:1fr 1.25fr;gap:64px;align-items:start}.qgrid>*,.cgrid>*{min-width:0}
.form{display:grid;grid-template-columns:1fr 1fr;gap:16px;background:rgba(255,253,249,.05);border:1px solid rgba(184,148,90,.4);padding:32px;border-radius:var(--r)}
.form label{display:flex;flex-direction:column;gap:7px;font-size:.8rem;letter-spacing:.05em;color:#d8d2c6}
.form input,.form select,.form textarea{width:100%;min-width:0;font:inherit;font-size:.95rem;padding:13px 14px;border-radius:var(--r);border:1px solid #3b3b40;background:#1e1e22;color:#fff}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--gold);outline-offset:1px}
.form .full{grid-column:1/-1}
.form .consent{flex-direction:row;align-items:flex-start;gap:10px}.form .consent input{width:auto;margin-top:3px;flex:none}
.form.light{background:var(--white);border-color:var(--line);box-shadow:0 20px 50px rgba(20,20,22,.07)}
.form.light label{color:var(--ink)}.form.light input,.form.light select,.form.light textarea{background:#fff;border-color:#cfc7b8;color:var(--ink)}
.form.light a{color:var(--goldd)}
fieldset{border:0;padding:0;margin:0}legend{font-size:.8rem;letter-spacing:.05em;margin-bottom:10px;font-weight:600}legend span{font-weight:400;color:var(--muted)}
.checks{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.form .chk{flex-direction:row;align-items:center;gap:10px;border:1px solid var(--line);padding:10px 12px;border-radius:var(--r);cursor:pointer;font-size:.88rem;letter-spacing:0}
.form .chk input{width:18px;height:18px;flex:none;accent-color:var(--goldd)}
.chk:has(input:checked){border-color:var(--gold);background:#fbf6ec}
.hp{position:absolute;left:-9999px}
.cinfo p{color:var(--muted)}
/* footer */
.foot{background:#0e0e10;color:#a9a49a;padding:80px 0 110px;font-size:.88rem}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1fr;gap:34px}.foot a{display:block;color:#ddd6c9;text-decoration:none;margin:6px 0}.foot a:hover{color:var(--gold2)}
.foot p a{display:inline}.foot .brand{display:flex;margin:0 0 16px}.ft{color:#fff;letter-spacing:.18em;text-transform:uppercase;font-size:.7rem;font-weight:600}
.legal{margin-top:50px;border-top:1px solid #222;padding-top:24px;color:#6f6b64}
.mbar{display:none}
@media (max-width:1060px){
 main>section{margin-top:80px;margin-bottom:80px}
 .burger{display:flex;flex-direction:column;gap:6px;cursor:pointer;padding:10px}.burger i{width:26px;height:2px;background:#fff;display:block}
 .top nav{display:none;position:absolute;top:76px;left:0;right:0;background:#141416;flex-direction:column;align-items:stretch;padding:10px 24px 26px;gap:4px;border-bottom:1px solid rgba(184,148,90,.3);max-height:calc(100vh - 76px);overflow:auto}
 .mt:checked~nav{display:flex}
 .ddb{padding:12px 0;text-align:left;color:var(--gold2);font-size:.75rem;letter-spacing:.2em;text-transform:uppercase}.ddb:after{content:""}
 .ddm{display:block;position:static;border:0;padding:0 0 6px;min-width:0}.ddm a{padding:8px 0}
 .nl{padding:10px 0}.top nav .btn{margin-top:10px}
 .hgrid,.split,.why,.qgrid,.cgrid{grid-template-columns:1fr;gap:40px}.split.flip .visual{order:0}
 .hpic img,.visual img{aspect-ratio:16/11}
 .whygrid{grid-template-columns:1fr}.gal{grid-template-columns:1fr 1fr}.fgrid{grid-template-columns:1fr 1fr}
 .hero{padding:56px 0 64px}
}
@media (max-width:640px){
 .wrap{padding-left:18px;padding-right:18px}.form{grid-template-columns:1fr;padding:22px}.checks{grid-template-columns:1fr}
 .gal,.fgrid{grid-template-columns:1fr}.tiles{grid-template-columns:1fr 1fr}.tile{height:140px}
 .brand span{font-size:.78rem;letter-spacing:.2em}.brand .mono{width:26px;height:34px}
 .mbar{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:60}
 .mbar a{flex:1;height:56px;display:flex;align-items:center;justify-content:center;font-weight:600;text-decoration:none}
 .mcall{background:#141416;color:#fff;border-top:1px solid var(--gold)}.mdevis{background:var(--gold);color:#141416}
}

.tscroll{overflow-x:auto;margin:22px 0}
.tech{width:100%;border-collapse:collapse;font-size:.9rem;background:var(--white);border:1px solid var(--line)}
.tech th{text-align:left;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);padding:12px;border-bottom:1px solid var(--line);background:#f1ece2}
.tech td{padding:12px;border-bottom:1px solid var(--line);vertical-align:top}.tech td:first-child{font-weight:600;white-space:nowrap}
.fab{position:fixed;right:22px;bottom:22px;z-index:55;display:flex;flex-direction:column;gap:8px}
.fab a{display:block;padding:12px 18px;border-radius:40px;font-weight:600;font-size:.86rem;text-decoration:none;box-shadow:0 10px 26px rgba(0,0,0,.25)}
.fab-call{background:#141416;color:#fff;border:1px solid var(--gold)}.fab-devis{background:var(--gold);color:#141416}
@media (max-width:640px){.fab{display:none}.tech td:first-child{white-space:normal}}