@font-face{font-family:Manrope;font-style:normal;font-weight:400;font-display:swap;src:url(/assets/fonts/manrope-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:Manrope;font-style:normal;font-weight:600;font-display:swap;src:url(/assets/fonts/manrope-latin-600-normal.woff2) format('woff2')}
@font-face{font-family:Manrope;font-style:normal;font-weight:700;font-display:swap;src:url(/assets/fonts/manrope-latin-700-normal.woff2) format('woff2')}
@font-face{font-family:Montserrat;font-style:normal;font-weight:600;font-display:swap;src:url(/assets/fonts/montserrat-latin-600-normal.woff2) format('woff2')}
@font-face{font-family:Montserrat;font-style:normal;font-weight:700;font-display:swap;src:url(/assets/fonts/montserrat-latin-700-normal.woff2) format('woff2')}

:root{
  --ink:#f3efe8;--ink-2:#c4bfb6;--muted:#8e8a82;
  --paper:#0c0c0c;--sand:#151515;--line:#2a2927;--card:#121212;
  --copper:#c08143;--copper-text:#d9a46c;--copper-soft:#2a1f14;--black:#0c0c0c;
  --wrap:1180px;--gut:24px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{font-family:Manrope,Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
figure{margin:0}
a{color:inherit}
h1,h2,h3{font-family:Montserrat,Arial,sans-serif;font-weight:700;line-height:1.08;letter-spacing:-.02em}
h1{font-size:clamp(40px,6.2vw,80px)}
h2{font-size:clamp(30px,4vw,50px)}
h3{font-size:20px;letter-spacing:-.01em}
p{color:var(--ink-2)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.eyebrow{display:inline-flex;align-items:center;gap:12px;font-family:Montserrat,Arial,sans-serif;font-weight:600;font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--copper-text);margin-bottom:22px}
.eyebrow:before{content:"";width:32px;height:2px;background:var(--copper)}
.lead{font-size:19px;max-width:620px}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:var(--copper);color:#0c0c0c;padding:10px 14px}.skip:focus{left:8px}
a:focus-visible,button:focus-visible{outline:2px solid var(--copper-text);outline-offset:3px}

/* boutons */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:Montserrat,Arial,sans-serif;font-weight:600;font-size:14px;letter-spacing:.04em;text-decoration:none;padding:16px 26px;border:1.5px solid var(--copper);background:var(--copper);color:#0c0c0c;transition:background .2s,color .2s,border-color .2s}
.btn:hover{background:var(--copper-text);border-color:var(--copper-text);color:#0c0c0c}
.btn.line{background:transparent;color:var(--ink)}
.btn.line{border-color:#5a5853}.btn.line:hover{background:var(--ink);color:#0c0c0c;border-color:var(--ink)}
.btn.light{background:var(--copper);color:#0c0c0c;border-color:var(--copper)}
.btn.light:hover{background:var(--copper-text);border-color:var(--copper-text)}
.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}

/* barre info */
.infobar{background:#000;color:#8e8a82;border-bottom:1px solid #1d1c1b;font-size:13px}
.infobar .wrap{display:flex;justify-content:space-between;align-items:center;height:38px}
.infobar a{color:var(--ink);text-decoration:none;margin-left:22px}
.infobar a:hover{color:#d9a46c}
/* en-tête */
.top{position:sticky;top:0;z-index:50;background:rgba(12,12,12,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand img{height:46px;width:auto}
.nav{display:flex;align-items:center;gap:34px}
.nav a{text-decoration:none;font-size:15px;font-weight:600;color:var(--ink-2);white-space:nowrap}
.nav a:hover{color:var(--copper-text)}
.nav .btn{color:#0c0c0c;padding:12px 20px;font-size:13px}
.menu{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;position:relative}
.menu span,.menu span:before,.menu span:after{position:absolute;left:10px;width:24px;height:2px;background:var(--ink);content:"";transition:.2s}
.menu span{top:21px}.menu span:before{top:-7px;left:0}.menu span:after{top:7px;left:0}
.menu[aria-expanded=true] span{background:transparent}
.menu[aria-expanded=true] span:before{top:0;transform:rotate(45deg)}
.menu[aria-expanded=true] span:after{top:0;transform:rotate(-45deg)}

/* hero */
.hero{background:radial-gradient(ellipse at 75% 40%,#1c1712 0%,#0c0c0c 60%);overflow:hidden;border-bottom:1px solid var(--line)}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding-top:96px;padding-bottom:96px}
.hero p.lead{margin-top:26px}
.hero-art{position:relative}
.hero-art svg{width:100%;height:auto;display:block}
.hero-facts{display:flex;gap:40px;margin-top:54px;padding-top:28px;border-top:1px solid var(--line)}
.hero-facts b{display:block;font-family:Montserrat,Arial,sans-serif;font-size:15px}
.hero-facts span{font-size:14px;color:var(--muted)}

/* sections */
.section{padding:120px 0}
.section.sand{background:var(--sand);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section.dark{background:#000;color:var(--ink)}
.section.dark p{color:#c9c5bd}
.section.dark .eyebrow{color:#d9a46c}.section.dark .eyebrow:before{background:#d9a46c}
.head{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:end;margin-bottom:64px}
.head p{font-size:18px}

/* démarche */
.steps{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.step{padding:34px 28px 10px 0;border-right:1px solid var(--line);margin-right:28px}
.step:last-child{border-right:0;margin-right:0}
.step .n{font-family:Montserrat,Arial,sans-serif;font-weight:700;font-size:13px;color:var(--copper-text);letter-spacing:.1em}
.step h3{font-size:26px;margin:14px 0 14px}
.step p{font-size:15.5px}
.onestop{color:var(--ink);margin-top:56px;display:flex;gap:18px;align-items:center;padding:24px 28px;background:var(--sand);border-left:3px solid var(--copper)}
.onestop p{color:var(--ink);font-weight:600}

/* promotion */
.split{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.card{background:var(--card);border:1px solid var(--line);padding:44px}
.card h3{font-size:28px;margin-bottom:16px}
.card.dark{background:linear-gradient(160deg,#1e1711,#121212 60%);border-color:#3a2c1e;color:var(--ink)}
.card.dark p{color:#c9c5bd}
.checks{list-style:none;margin:26px 0 6px}
.checks li{padding:11px 0 11px 32px;border-bottom:1px solid var(--line);position:relative;font-size:15.5px}
.checks li:before{content:"";position:absolute;left:0;top:19px;width:14px;height:8px;border-left:2px solid var(--copper);border-bottom:2px solid var(--copper);transform:rotate(-45deg)}
.card.dark .checks li{border-color:#2c2c2c}
.tag{display:inline-block;font-family:Montserrat,Arial,sans-serif;font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;padding:7px 12px;border:1px solid #d9a46c;color:#d9a46c;margin-bottom:24px}
.project-art{margin:30px 0 8px;border:1px solid #2c2c2c}
.project-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:22px}
.project-meta div{border-top:1px solid #2c2c2c;padding-top:12px}
.project-meta b{display:block;font-family:Montserrat,Arial,sans-serif;font-size:15px;color:#fff}
.project-meta span{font-size:13px;color:#a9a59d}

/* construction */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:8px}
.service{background:var(--card);padding:38px 32px}
.service .n{font-family:Montserrat,Arial,sans-serif;font-size:13px;font-weight:700;color:var(--copper-text)}
.service h3{font-size:22px;margin:12px 0 12px}
.service p{font-size:15.5px}
.service small{display:block;margin-top:18px;font-size:13px;font-weight:600;color:var(--muted);letter-spacing:.02em}
.feature{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;margin-top:90px}
.feature img{width:100%;aspect-ratio:4/5;object-fit:cover}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.chips span{font-size:13px;font-weight:600;padding:8px 13px;background:#1b1b1b;color:var(--ink-2)}

/* réalisations */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px}
.filters span{font-family:Montserrat,Arial,sans-serif;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;padding:9px 14px;border:1px solid #3a3a3a;color:#c9c5bd}
.filters span.on{border-color:#d9a46c;color:#d9a46c}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.grid figure{position:relative;overflow:hidden;aspect-ratio:3/4}
.grid img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.grid figure:hover img{transform:scale(1.04)}
.grid figcaption{position:absolute;inset:auto 0 0 0;padding:60px 18px 18px;background:linear-gradient(transparent,rgba(0,0,0,.82));color:#fff}
.grid figcaption b{display:block;font-family:Montserrat,Arial,sans-serif;font-size:15px}
.grid figcaption small{font-size:12.5px;color:#d8d4cc}
.note{margin-top:22px;font-size:13.5px}
.soon{border:1px dashed #3a3a3a;display:flex;flex-direction:column;justify-content:flex-end;padding:22px;aspect-ratio:3/4}
.soon b{font-family:Montserrat,Arial,sans-serif;color:#fff;font-size:15px}
.soon small{color:#a9a59d;font-size:12.5px}

/* entreprise */
.about{display:grid;grid-template-columns:1fr 1fr;gap:64px}
.about p+p{margin-top:16px}
.facts{border-top:1px solid var(--line)}
.facts div{display:grid;grid-template-columns:150px 1fr;gap:16px;padding:16px 0;border-bottom:1px solid var(--line);font-size:15.5px}
.facts dt{font-weight:700}
.facts dd{color:var(--ink-2)}
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:70px}
.values div{border-top:2px solid var(--copper);padding-top:18px}
.values h3{font-size:18px;margin-bottom:8px}
.values p{font-size:15px}

/* contact */
.contact{display:grid;grid-template-columns:1.1fr .9fr;gap:64px}
.choices{display:grid;gap:14px;margin-top:34px}
.choice{display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center;padding:24px 26px;border:1px solid #3a3a3a;text-decoration:none;transition:border-color .2s,background .2s}
.choice:hover{border-color:#d9a46c;background:#1b1b1b}
.choice b{display:block;font-family:Montserrat,Arial,sans-serif;font-size:18px;color:#fff}
.choice small{color:#a9a59d;font-size:14px}
.choice i{font-style:normal;color:#d9a46c;font-size:22px}
.coords{border-left:1px solid #3a3a3a;padding-left:48px}
.coords h3{color:#fff;font-size:15px;letter-spacing:.14em;text-transform:uppercase;margin:0 0 10px}
.coords p{margin-bottom:28px}
.tel{font-family:Montserrat,Arial,sans-serif;font-size:30px;font-weight:700;color:#fff;text-decoration:none}

/* pied */
.foot{background:#000;border-top:1px solid #1d1c1b;color:#8f8b83;font-size:13.5px;padding:34px 0}
.foot .wrap{display:flex;flex-wrap:wrap;gap:16px 30px;justify-content:space-between;align-items:center}
.foot a{color:#c9c5bd;text-decoration:none}
.foot img{height:38px;width:auto}

/* pages simples */
.page{padding:90px 0 110px}
.page h1{font-size:clamp(34px,5vw,56px);margin-bottom:34px}
.page h2{font-size:22px;margin:38px 0 10px}
.page p{max-width:820px;line-height:1.75}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.grid img{transition:none}}
@media(max-width:1060px){
  .nav{position:fixed;inset:76px 0 auto 0;background:#0c0c0c;flex-direction:column;align-items:stretch;gap:0;padding:8px var(--gut) 24px;border-bottom:1px solid var(--line);display:none}
  .nav.open{display:flex}
  .nav a{padding:16px 0;border-bottom:1px solid var(--line);font-size:17px}
  .nav .btn{margin-top:18px;justify-content:center;border-bottom:0}
  .menu{display:block}
  .hero .wrap,.head,.split,.feature,.about,.contact{grid-template-columns:1fr;gap:40px}
  .steps{grid-template-columns:1fr 1fr}
  .step{border-right:0;margin-right:0;border-bottom:1px solid var(--line);padding-bottom:26px}
  .services{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr 1fr}
  .values{grid-template-columns:1fr}
  .coords{border-left:0;padding-left:0;border-top:1px solid #3a3a3a;padding-top:36px}
}
@media(max-width:640px){
  .infobar .wrap>span:first-child{display:none}.infobar .wrap{justify-content:center}.infobar a{margin:0 10px}
  body{font-size:16px}
  .section{padding:80px 0}
  .hero .wrap{padding-top:56px;padding-bottom:64px}
  .hero-facts{flex-direction:column;gap:14px}
  .steps{grid-template-columns:1fr}
  .card{padding:30px 24px}
  .project-meta{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr}
  .grid figure,.soon{aspect-ratio:4/3}
  .facts div{grid-template-columns:1fr;gap:2px}
  .brand img{height:40px}
  .tel{font-size:26px}
}