:root{
  --vert:#14392B;--vif:#5DA372;--noir:#111310;--laiton:#A9885A;--sable:#D3C7B4;--ivoire:#F2EEE5;--pierre:#6E6A61;--blanc:#FBF9F4;
  --serif:"Cormorant Garamond",Georgia,serif;--sans:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;
  --max:1180px;--gut:clamp(16px,4vw,40px)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--ivoire);color:var(--noir);font:16px/1.65 var(--sans);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.08;margin:0 0 .5em;color:var(--vert);letter-spacing:-.01em}
h1{font-size:clamp(2.4rem,6vw,4.6rem)}
h2{font-size:clamp(2rem,4.2vw,3.2rem)}
h3{font-size:1.55rem}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gut)}
.eyebrow{font:600 .74rem/1.2 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--laiton);margin-bottom:1.1rem;display:block}
.btn{display:inline-flex;align-items:center;gap:.6em;background:var(--laiton);color:#fff;text-decoration:none;font:600 .95rem/1 var(--sans);padding:1.05em 1.6em;border:1px solid var(--laiton);border-radius:2px;transition:background .2s,color .2s;cursor:pointer}
.btn:hover{background:#94744a}
.btn.ghost{background:transparent;color:inherit;border-color:currentColor}
.btn.ghost:hover{background:rgba(255,255,255,.08)}
/* header */
.top{position:sticky;top:0;z-index:20;background:rgba(242,238,229,.94);backdrop-filter:blur(8px);border-bottom:1px solid rgba(20,57,43,.1)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:16px}
.top .logo img{height:34px;width:auto}
.top nav{display:flex;gap:28px;font-size:.9rem}
.top nav a{text-decoration:none;color:var(--vert)}
.top nav a:hover{color:var(--laiton)}
.top .act{display:flex;align-items:center;gap:18px}
.top .tel{font-weight:600;color:var(--vert);text-decoration:none;white-space:nowrap}
.top .btn{padding:.8em 1.2em;font-size:.85rem}
@media(max-width:980px){.top nav{display:none}}
@media(max-width:620px){.top .tel{display:none}.top .logo img{height:28px}.top .btn{padding:.75em 1em}}
/* hero */
.hero{position:relative;min-height:min(88vh,820px);display:flex;align-items:flex-end;color:var(--ivoire);overflow:hidden}
.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(17,19,16,.88) 0%,rgba(17,19,16,.62) 50%,rgba(17,19,16,.3) 100%),linear-gradient(180deg,rgba(17,19,16,.1) 50%,rgba(17,19,16,.7) 100%)}
.hero .wrap{position:relative;z-index:1;padding-bottom:clamp(48px,8vw,96px);padding-top:120px}
.hero h1{color:var(--ivoire);max-width:15ch}
.hero p.lead{font-size:clamp(1.05rem,1.6vw,1.25rem);max-width:56ch;color:#E8E2D6}
.hero .ctas{display:flex;flex-wrap:wrap;gap:14px;margin-top:2rem}
.hero .eyebrow{color:var(--sable)}
/* proof strip */
.strip{background:var(--vert);color:var(--sable)}
.strip ul{list-style:none;margin:0 auto;padding-top:22px;padding-bottom:22px;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;font-size:.88rem}
.strip li{border-left:1px solid rgba(169,136,90,.6);padding-left:16px}
.strip strong{display:block;color:var(--ivoire);font-family:var(--serif);font-size:1.35rem;font-weight:600;line-height:1.1}
@media(max-width:820px){.strip ul{grid-template-columns:1fr 1fr}}
section{padding:clamp(64px,10vw,128px) 0}
/* argument */
.arg .grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,6vw,80px);align-items:center}
.arg .fig{border:1px solid var(--sable);background:var(--blanc);padding:28px}
.arg table{width:100%;border-collapse:collapse;font-size:.95rem}
.arg td{padding:12px 0;border-bottom:1px solid var(--sable)}
.arg td:last-child{text-align:right;font-weight:600;color:var(--vert);white-space:nowrap;padding-left:12px}
.arg small{display:block;margin-top:14px;color:var(--pierre);font-size:.78rem;line-height:1.5}
.quote{font-family:var(--serif);font-size:clamp(1.5rem,2.6vw,2.1rem);line-height:1.2;color:var(--vert);border-left:2px solid var(--laiton);padding-left:22px;margin:28px 0 0}
@media(max-width:860px){.arg .grid{grid-template-columns:1fr}}
/* surfaces */
.surfaces{background:var(--blanc)}
.head{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:48px;flex-wrap:wrap}
.head p{max-width:48ch;color:var(--pierre);margin:0}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:var(--ivoire);display:flex;flex-direction:column}
.card img{aspect-ratio:4/3;object-fit:cover;width:100%}
.card .in{padding:22px 22px 26px}
.card h3{margin-bottom:.35em}
.card p{font-size:.93rem;color:#3a3a35;margin-bottom:.8em}
.card .prod{font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--laiton);font-weight:600}
@media(max-width:960px){.cards{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.cards{grid-template-columns:1fr}}
.more{margin-top:26px;font-size:.92rem;color:var(--pierre)}
/* avant apres */
.aa{background:var(--noir);color:var(--sable)}
.aa h2{color:var(--ivoire)}
.aa .head p{color:var(--sable)}
.aa-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.aa figure{margin:0}
.aa figure img{width:100%;aspect-ratio:1/1;object-fit:cover;background:#222}
.aa figcaption{font-size:.84rem;padding-top:10px;color:var(--sable)}
.aa figcaption b{color:var(--ivoire);font-weight:600}
.pair{grid-column:span 2;display:grid;grid-template-columns:1fr 1fr;gap:6px}
.pair img{aspect-ratio:3/4}
.pair figcaption{grid-column:1/-1}
.tag{display:inline-block;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;background:rgba(242,238,229,.12);padding:3px 8px;margin-right:6px}
@media(max-width:900px){.aa-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.aa-grid{grid-template-columns:1fr}.pair{grid-column:auto}}
/* methode */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--sable);counter-reset:s}
.step{padding:30px 26px 10px 0;border-right:1px solid var(--sable);margin-right:26px}
.step:last-child{border-right:0;margin-right:0}
.step:before{counter-increment:s;content:"0" counter(s);font-family:var(--serif);font-size:2.6rem;color:var(--laiton);display:block;line-height:1;margin-bottom:14px}
.step h3{font-size:1.35rem}
.step p{font-size:.93rem;color:#3a3a35}
.meth-img{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:56px}
.meth-img img{width:100%;aspect-ratio:3/2;object-fit:cover}
.meth-img p{font-size:.84rem;color:var(--pierre);margin-top:8px}
@media(max-width:900px){.steps{grid-template-columns:1fr 1fr}.step:nth-child(2){border-right:0;margin-right:0}}
@media(max-width:560px){.steps{grid-template-columns:1fr}.step{border-right:0;margin-right:0;border-bottom:1px solid var(--sable)}.meth-img{grid-template-columns:1fr}}
/* produits */
.produits{background:var(--vert);color:var(--sable)}
.produits h2,.produits h3{color:var(--ivoire)}
.produits .head p{color:var(--sable)}
.prods{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.prod-c{background:var(--blanc);color:var(--noir);text-decoration:none;display:flex;flex-direction:column;transition:transform .2s}
.prod-c:hover{transform:translateY(-3px)}
.prod-c img{aspect-ratio:1/1;object-fit:contain;width:100%;background:#fff}
.prod-c .in{padding:16px 16px 20px;border-top:3px solid var(--g,#5DA372);flex:1;display:flex;flex-direction:column}
.prod-c b{font-family:var(--serif);font-size:1.3rem;color:var(--vert);font-weight:600;line-height:1.1}
.prod-c span{font-size:.84rem;color:#3a3a35;margin:.4em 0 .8em;flex:1}
.prod-c em{font-style:normal;font-size:.76rem;font-weight:600;color:var(--laiton);letter-spacing:.06em;text-transform:uppercase}
.equip{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:40px}
.equip>div{border:1px solid rgba(211,199,180,.35);padding:26px}
.equip p{font-size:.93rem}
.equip a{color:var(--ivoire)}
@media(max-width:1000px){.prods{grid-template-columns:repeat(3,1fr)}}
@media(max-width:640px){.prods{grid-template-columns:1fr 1fr}.equip{grid-template-columns:1fr}}
/* univers */
.univ{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.univ article img{aspect-ratio:4/5;object-fit:cover;width:100%;margin-bottom:16px}
.univ h3{font-size:1.4rem}
.univ p{font-size:.92rem;color:#3a3a35}
@media(max-width:960px){.univ{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.univ{grid-template-columns:1fr}.univ article img{aspect-ratio:3/2}}
/* refs */
.refs{background:var(--blanc);padding:56px 0}
.refs .wrap{display:flex;flex-wrap:wrap;align-items:flex-start;gap:28px 48px;justify-content:center}
.refs .ref{display:flex;flex-direction:column;align-items:center;gap:12px;margin:0;min-width:120px}
.refs .ref img{height:44px;width:auto;max-width:170px;object-fit:contain}
.refs .ref figcaption{font-family:var(--serif);font-size:1.3rem;line-height:1.2;color:var(--pierre);text-align:center}
@media(max-width:560px){.refs .wrap{display:grid;grid-template-columns:1fr 1fr;gap:28px 16px;justify-items:center}.refs .lbl{grid-column:1/-1}.refs .ref{min-width:0}.refs .ref img{height:36px;max-width:140px}.refs .ref figcaption{font-size:1.1rem}.refs .ref:last-child{grid-column:1/-1}}
.refs .lbl{font:600 .72rem var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--laiton);width:100%;text-align:center}
/* faq */
.faq .grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(32px,6vw,80px)}
details{border-bottom:1px solid var(--sable);padding:20px 0}
summary{cursor:pointer;font-family:var(--serif);font-size:1.35rem;color:var(--vert);font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:20px}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";color:var(--laiton);font-family:var(--sans);font-weight:400}
details[open] summary:after{content:"–"}
details p{margin:12px 0 0;color:#3a3a35;font-size:.96rem}
@media(max-width:860px){.faq .grid{grid-template-columns:1fr}}
/* contact */
.contact{background:var(--vert);color:var(--sable)}
.contact h2{color:var(--ivoire)}
.contact .grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(32px,6vw,80px)}
.contact .direct{margin-top:28px;font-size:.98rem}
.contact .direct a{color:var(--ivoire);font-weight:600;text-decoration:none}
.contact .direct div{margin-bottom:12px}
form{background:var(--ivoire);color:var(--noir);padding:clamp(22px,4vw,40px)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{display:block;font-size:.8rem;font-weight:600;color:var(--vert);margin-bottom:6px;letter-spacing:.02em}
input,select,textarea{width:100%;font:inherit;font-size:.96rem;padding:12px 14px;border:1px solid #C9BEAC;background:#fff;border-radius:2px;color:var(--noir)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--laiton);outline-offset:0;border-color:var(--laiton)}
.f{margin-bottom:16px}
fieldset{border:0;padding:0;margin:0 0 16px}
legend{font-size:.8rem;font-weight:600;color:var(--vert);margin-bottom:8px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips label{display:inline-flex;align-items:center;gap:7px;font-weight:500;color:var(--noir);border:1px solid #C9BEAC;background:#fff;padding:8px 12px;cursor:pointer;margin:0;font-size:.86rem}
.chips input{width:auto;margin:0;accent-color:var(--vert)}
.chips label:has(input:checked){border-color:var(--vert);background:#E7EFE9}
form .btn{width:100%;justify-content:center;font-size:1rem}
.note{font-size:.76rem;color:var(--pierre);margin-top:14px;line-height:1.5}
.hp{position:absolute;left:-9999px}
@media(max-width:860px){.contact .grid{grid-template-columns:1fr}}
@media(max-width:520px){.row{grid-template-columns:1fr}}
/* footer */
footer{background:var(--noir);color:#A8A39A;font-size:.86rem;padding:56px 0 40px}
footer .grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:40px}
footer img{height:30px;width:auto;margin-bottom:14px}
footer a{color:var(--sable)}
footer .unipro{display:flex;align-items:center;gap:12px;margin-top:6px}
footer .unipro img{height:26px;filter:brightness(0) invert(.88)}
footer .legal{border-top:1px solid #2a2b27;margin-top:40px;padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.78rem}
@media(max-width:760px){footer .grid{grid-template-columns:1fr}}
/* mobile CTA */
.fab{display:none}
@media(max-width:620px){.fab{display:flex;position:fixed;left:12px;right:12px;bottom:12px;z-index:30;gap:8px}.fab a{flex:1;justify-content:center;box-shadow:0 6px 20px rgba(0,0,0,.25)}.fab .btn.ghost{background:var(--vert);color:var(--ivoire);border-color:var(--vert)}body{padding-bottom:76px}}
/* simple pages */
.page{padding:64px 0 96px}
.page .wrap{max-width:820px}
.page h2{font-size:1.8rem;margin-top:1.6em}
/* pages intérieures */
.top nav a[aria-current]{color:var(--laiton)}
.lng{font-size:.8rem;font-weight:600;letter-spacing:.08em;color:var(--vert);text-decoration:none;border:1px solid rgba(20,57,43,.25);padding:6px 8px}
.burger{position:relative;display:none}
.burger summary{list-style:none;cursor:pointer;width:40px;height:40px;display:flex;align-items:center;justify-content:center}
.burger summary::-webkit-details-marker{display:none}
.burger summary span,.burger summary span:before,.burger summary span:after{display:block;width:20px;height:2px;background:var(--vert);position:relative;content:""}
.burger summary span:before{position:absolute;top:-6px}.burger summary span:after{position:absolute;top:6px}
.mpanel{position:absolute;right:0;top:48px;background:var(--ivoire);border:1px solid var(--sable);box-shadow:0 12px 30px rgba(0,0,0,.12);padding:18px 22px;width:min(300px,86vw);z-index:40}
.mgroup{margin-bottom:12px}.mgroup b{display:block;font:600 .7rem var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--laiton);margin-bottom:6px}
.mgroup a{display:block;padding:6px 0;text-decoration:none;color:var(--vert);font-size:.95rem}
@media(max-width:980px){.burger{display:block}}
@media(max-width:620px){.lng{display:none}}
.phero{position:relative;color:var(--ivoire);min-height:min(68vh,620px);display:flex;align-items:flex-end;overflow:hidden}
.phero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.phero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(17,19,16,.9) 0%,rgba(17,19,16,.65) 55%,rgba(17,19,16,.35) 100%)}
.phero .wrap{position:relative;z-index:1;padding-top:100px;padding-bottom:clamp(40px,7vw,80px)}
.phero h1{color:var(--ivoire);max-width:20ch;font-size:clamp(2.2rem,5vw,3.8rem)}
.phero .lead{max-width:60ch;color:#E8E2D6;font-size:clamp(1rem,1.5vw,1.15rem)}
.phero .eyebrow{color:var(--sable)}
.phero .ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:1.6rem}
.crumb{font-size:.78rem;color:var(--sable);margin-bottom:18px}.crumb a{color:var(--sable)}
.psec{padding:clamp(56px,8vw,96px) 0}
.psec.alt{background:var(--blanc)}
.narrow{max-width:820px}
.pgrid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,5vw,64px);align-items:center}
.pgrid.rev>img{order:-1}
.pgrid img{width:100%;aspect-ratio:4/3;object-fit:cover}
.pgrid img.contain{aspect-ratio:auto;width:auto;max-width:100%;height:440px;object-fit:contain;mix-blend-mode:multiply;justify-self:center}
@media(max-width:860px){.pgrid img.contain{height:320px}}
.psec h2{font-size:clamp(1.8rem,3.4vw,2.6rem)}
.psec p{max-width:66ch;color:#2c2c28}
.plist{margin:0 0 1em;padding-left:1.1em}.plist li{margin-bottom:.35em}
@media(max-width:860px){.pgrid{grid-template-columns:1fr}.pgrid.rev>img{order:0}}
.pprod{background:var(--vert);color:var(--sable);padding:44px 0}
.pprod a{color:var(--ivoire);font-size:.9rem}
.chips2{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.chips2 span{border:1px solid rgba(211,199,180,.4);color:var(--ivoire);padding:8px 14px;font-size:.88rem}
.related{background:var(--blanc);padding:64px 0}
.related h2{font-size:2rem}
.rels{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.rel{display:block;background:var(--ivoire);padding:22px;text-decoration:none;border-top:2px solid var(--laiton);transition:transform .2s}
.rel:hover{transform:translateY(-3px)}
.rel b{font-family:var(--serif);font-size:1.3rem;color:var(--vert);font-weight:600;line-height:1.15;display:block}
.rel .eyebrow{margin-bottom:.6rem;font-size:.66rem}
@media(max-width:900px){.rels{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.rels{grid-template-columns:1fr}}
.ctaband{background:var(--noir);color:var(--sable);padding:64px 0}
.ctaband .wrap{display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap}
.ctaband h2{color:var(--ivoire);max-width:26ch;margin:0;font-size:clamp(1.6rem,3vw,2.3rem)}
.ctaband .ctas{display:flex;gap:12px;flex-wrap:wrap}
.ctaband .btn.ghost{color:var(--ivoire)}
footer .grid4{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:32px}
footer .grid4 a{text-decoration:none;line-height:2}
@media(max-width:860px){footer .grid4{grid-template-columns:1fr 1fr}}
@media(max-width:520px){footer .grid4{grid-template-columns:1fr}}
.services{background:var(--ivoire);padding:56px 0 0}
.burger summary:after{content:none}.burger summary{font-size:0}
footer .grid4{grid-template-columns:1.3fr 1fr 1fr 1fr 1fr}
@media(max-width:860px){footer .grid4{grid-template-columns:1fr 1fr}}
@media(max-width:520px){footer .grid4{grid-template-columns:1fr}}
.top nav{gap:22px}
.prod-c img{background:#fff}