/* Page « Lettres en relief et logo mural » : maison claire, angles mi-carrés, la matière avant tout */
body.ldn-lr{
  --ink:#141414; --muted:#5E5E5E; --soft:#8C857B; --gold:#7A6244; --line:#E6E6E4; --grey:#F5F5F4; --paper:#FFFFFF;
  --font:'Montserrat','Helvetica Neue',Arial,sans-serif; --t:var(--ldn-gill,'Gill Sans','Gill Sans MT','Cabin',Calibri,sans-serif);
  margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased;overflow-x:hidden;color-scheme:light
}
body.ldn-lr *{box-sizing:border-box}
html{scroll-behavior:smooth}
.lr a,.lr-modal a{color:inherit}
.lr img,.lr-modal img{display:block;max-width:100%;height:auto}
:where(.lr,.lr-modal) button{font:inherit;color:inherit;cursor:pointer}
.ldn-lr :focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.ldn-lr .wrap{max-width:1280px;margin:0 auto;padding:0 48px}
.ldn-lr section{scroll-margin-top:80px}
.ldn-lr .micro{margin:0;font-size:10.5px;font-weight:500;letter-spacing:.28em;text-transform:uppercase;color:var(--gold)}
.ldn-lr .h2{margin:16px 0 0;font-family:var(--t);font-weight:400;font-size:44px;line-height:1.12;letter-spacing:.003em;color:var(--ink);text-wrap:balance}
.ldn-lr .h2 span{color:var(--soft)}
.ldn-lr .h2 .lr-l1{color:inherit}
.ldn-lr .lead{margin:22px 0 0;max-width:620px;font-size:16px;line-height:1.8;color:var(--muted)}
.lr-sec{padding:140px 0}
.lr-grey{background:var(--grey)}
.lr-rd{border-radius:12px;overflow:hidden}
.lr-btn,.lr-btnl{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 28px;border-radius:8px;font:600 11.5px var(--font);letter-spacing:.2em;text-transform:uppercase;text-decoration:none;white-space:nowrap;transition:background .25s,color .25s,border-color .25s}
.lr-btn{background:var(--ink);color:#fff!important;border:1px solid var(--ink)}
.lr-btn:hover{background:#2B2B2B}
.lr-btnl{background:transparent;color:var(--ink);border:1px solid var(--ink);font-weight:500}
.lr-btnl:hover{background:var(--ink);color:#fff}
.lr-sq{border-radius:0}
.lr-acts{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.lr-chip{flex:0 0 auto;min-height:44px;padding:0 20px;background:#fff;border:1px solid #D9D6D0;border-radius:8px;font:500 11.5px var(--font);letter-spacing:.14em;text-transform:uppercase;white-space:nowrap}
.lr-chip.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.lr-cap{display:block;padding:12px 2px 0;font-size:12.5px;letter-spacing:.02em;color:var(--muted);text-align:left}
.lr-cap b{display:block;color:var(--ink);font-weight:600;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;margin-bottom:4px}
.lr-cap i{display:block;font-style:normal;margin-top:3px;color:var(--gold)}

/* 1. Ouverture : la photo entière, le texte posé dessus */
.lr-hero{position:relative;overflow:hidden;background:#3B342C;color:#fff}
.lr-hero picture{display:block}
@media(min-width:761px){.lr-hero::before{content:'';position:absolute;inset:0 0 auto 0;height:190px;z-index:1;pointer-events:none;background:linear-gradient(to bottom,rgba(10,10,10,.72),rgba(10,10,10,.38) 55%,rgba(10,10,10,0))}}
.lr-hero-txt{z-index:2}
.lr-hero-wide{width:100%;aspect-ratio:2250/1265;object-fit:cover}
.lr-hero-txt{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;padding:90px 48px 0 max(48px,calc((100vw - 1280px)/2 + 48px));background:linear-gradient(to right,rgba(18,15,10,.62) 0,rgba(18,15,10,.34) 38%,rgba(18,15,10,0) 58%)}
.lr-hero .crumb{margin:0;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.85)}
.lr-hero .crumb a{color:#fff;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.7);padding-bottom:2px}
.lr-hero h1{margin:22px 0 0;max-width:620px;font-family:var(--t);font-weight:400;font-size:72px;line-height:1.02;color:#fff}
.lr-sub{margin:22px 0 0;max-width:470px;font-size:18px;line-height:1.6;color:rgba(255,255,255,.92)}
.lr-hero .lr-btn{background:#fff;color:var(--ink)!important;border-color:#fff}
.lr-hero .lr-btn:hover{background:#ECE6DC}
.lr-hero .lr-btnl{color:#fff;border-color:rgba(255,255,255,.85)}
.lr-hero .lr-btnl:hover{background:#fff;color:var(--ink)}

/* 2. Le principe */
.lr-intro{max-width:760px}
.lr-duo{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin:48px auto 0;max-width:560px}
.lr-duo figure{margin:0}
.lr-duo .lr-rd{background:#EBCDB8}
.lr-duo img{width:100%;aspect-ratio:2/3;object-fit:cover}
.lr-duo figcaption{padding-top:18px;text-align:center;font-family:var(--t);font-size:26px}
.lr-note{margin:28px 0 0;text-align:center;font-size:13.5px;line-height:1.6;color:#6E6E6E}

/* 3. Trouver mon enseigne */
.lr-qhead{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:20px}
.lr-dots{display:flex;gap:8px}
.lr-dots i{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border:1px solid var(--ink);border-radius:50%;font-style:normal;font-size:11px;background:#fff}
.lr-dots i.on{background:var(--ink);color:#fff}
.lr-step{scroll-margin-top:92px}
/* Quiz : transitions douces entre les questions et vers le résultat */
.lr-opt{transition:border-color .2s,background-color .25s,color .25s,transform .25s}
.lr-opt.is-picked{background:var(--ink);border-color:var(--ink);color:#fff;transform:scale(.985)}
.lr-opt.is-picked span{color:rgba(255,255,255,.75)}
.lr-quiz,.lr-res{transition:opacity .22s ease}
.lr-out{opacity:0}
.lr-res.lr-in{animation:lrIn .55s cubic-bezier(.2,.7,.2,1) both}
.lr-quiz.lr-in{animation:lrFade .3s ease both}
.lr-in .lr-qt,.lr-in .lr-opt,.lr-in .lr-back{animation:lrIn .55s cubic-bezier(.2,.7,.2,1) both}
.lr-in .lr-back{animation-delay:.24s}
.lr-in .lr-opt:nth-child(2){animation-delay:.06s}.lr-in .lr-opt:nth-child(3){animation-delay:.12s}.lr-in .lr-opt:nth-child(4){animation-delay:.18s}
.lr-res.lr-in .lr-res-ph img{animation:lrImg .9s cubic-bezier(.2,.7,.2,1) both}
.lr-dots i{transition:background-color .3s,color .3s}
@keyframes lrFade{from{opacity:0}to{opacity:1}}
@keyframes lrIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes lrImg{from{opacity:0;transform:scale(1.03)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){.lr-res.lr-in,.lr-quiz.lr-in,.lr-in .lr-qt,.lr-in .lr-back,.lr-in .lr-opt,.lr-res.lr-in .lr-res-ph img{animation:none}.lr-quiz,.lr-res,.lr-opt{transition:none}}
.lr-quiz{margin-top:40px}
.lr-qt{margin:0;font-family:var(--t);font-size:30px}
.lr-opts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:20px}
.lr-opt{display:flex;flex-direction:column;align-items:flex-start;gap:10px;min-height:150px;padding:26px 24px;background:#fff;border:1px solid #E2DFDA;border-radius:12px;text-align:left;transition:border-color .2s}
.lr-opt:hover{border-color:var(--ink)}
.lr-opt b{font-family:var(--t);font-weight:400;font-size:26px}
.lr-opt span{font-size:13.5px;line-height:1.6;color:var(--muted)}
.lr-back{margin-top:22px;background:none;border:0;padding:8px 0;font:500 11px var(--font);letter-spacing:.18em;text-transform:uppercase;border-bottom:1px solid var(--ink)}
.lr-res{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);margin-top:40px;background:#fff;border-radius:14px;overflow:hidden}
.lr-res[hidden],.lr-quiz[hidden]{display:none}
.lr-res-img{min-height:520px;background:#ECE9E4;display:flex;align-items:center;justify-content:center}
.lr-res-ph{position:relative;display:inline-block;max-width:100%;line-height:0}
.lr-res-ph img{max-width:100%;max-height:600px;width:auto;height:auto}
.lr-res-who,.lr-ph-who{position:absolute;left:0;right:0;bottom:0;padding:56px 20px 18px;line-height:1.3;background:linear-gradient(to top,rgba(15,12,8,.68),rgba(15,12,8,0));color:#fff;pointer-events:none}
.lr-res-who b,.lr-ph-who b{display:block;font-weight:600;font-size:11px;letter-spacing:.18em;text-transform:uppercase}
.lr-res-who span,.lr-ph-who span{display:block;margin-top:4px;font-size:13px;color:rgba(255,255,255,.88)}
.lr-res-who[hidden]{display:none}
.lr-res-txt{padding:48px}
.lr-res-t{margin:14px 0 0;font-family:var(--t);font-size:34px;line-height:1.15}
.lr-res-p{margin:18px 0 0;font-size:15px;line-height:1.75;color:var(--muted)}

/* 4. Les poses */
.lr-poses{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;max-width:1040px;margin:52px auto 0}
.lr-poses img{width:100%;aspect-ratio:2/3;object-fit:cover}
.lr-poses h3{margin:20px 0 0;font-family:var(--t);font-weight:400;font-size:24px}
.lr-poses p{margin:8px 0 0;font-size:14.5px;line-height:1.7;color:var(--muted)}

/* 5. Les matières : toucher pour voir */
.lr-mats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;max-width:1000px;margin:44px auto 0}
.lr-mat{display:flex;flex-direction:column;padding:0;border:0;background:#fff;text-align:left}
.lr-mat-v{position:relative;display:block;width:100%;aspect-ratio:4/3;overflow:hidden;background:var(--bg)}
.lr .lr-mat-v img{position:absolute;inset:0;width:100%;height:100%;max-width:none;object-fit:contain;opacity:0;transition:opacity .35s}
.lr-mat-sw{position:absolute;inset:0;background:var(--sw);transition:opacity .35s}
.lr-mat.on .lr-mat-sw{opacity:0}
.lr .lr-mat.on .lr-mat-v img{opacity:1}
.lr-mat-t{display:block;padding:18px 18px 22px}
.lr-mat-t b{display:block;font-family:var(--t);font-weight:400;font-size:22px}
.lr-mat-d{display:block;margin-top:8px;min-height:4.8em;font-size:13px;line-height:1.6;color:var(--muted)}
.lr-mat-c{display:block;margin-top:12px;font-size:12px;letter-spacing:.04em;color:var(--gold)}

/* 6. Logo mural : avant / après */
.lr-two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:72px;align-items:center}
.lr-ba{position:relative;background:#ECE9E4;user-select:none}
.lr-ba>img{width:100%}
.lr-ba-before{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--ba)) 0 0)}
.lr-ba-before img{width:100%;height:100%;object-fit:cover}
.lr-ba-line{position:absolute;top:0;bottom:0;left:var(--ba);width:2px;margin-left:-1px;background:#fff}
.lr-ba-tag{position:absolute;top:14px;left:14px;padding:7px 12px;background:rgba(255,255,255,.9);border-radius:6px;font-size:10px;letter-spacing:.2em;text-transform:uppercase}
.lr-ba-tag.r{left:auto;right:14px}
.lr-ba-l{display:block;margin-top:16px;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:#6E6E6E}
#lr-ba{width:100%;margin-top:8px;accent-color:var(--ink)}
.lr-ticks{list-style:none;margin:22px 0 0;padding:0}
.lr-ticks li{display:flex;gap:12px;align-items:flex-start;padding:7px 0;font-size:14.5px;line-height:1.5}
.lr-ticks svg{flex:0 0 auto;margin-top:4px;color:var(--gold)}

/* 7. Sur plaque */
.lr-pl{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:52px;align-items:end}
.lr-pl figure{margin:0}

/* 8. Galerie */
.lr-flt{display:flex;flex-wrap:wrap;gap:8px;margin-top:36px}
.lr-gal{columns:4;column-gap:16px;margin-top:36px}
.lr-g{display:block;width:100%;padding:0;margin:0 0 22px;border:0;background:transparent;cursor:zoom-in;text-align:left;break-inside:avoid}
.lr-g img{width:100%;background:#F1EFEB;border-radius:12px}
.lr-g.is-off,.lr-gal:not(.all) .lr-g.lr-hide{display:none}
.lr-gal-foot{display:flex;justify-content:center;margin-top:8px}
.lr-count{margin:0;font-size:12px;color:#6E6E6E}
.lr-showmore[hidden]{display:none}

/* Fenêtre de détail */
.lr-modal{position:fixed;inset:0;z-index:200;background:rgba(20,20,20,.72);display:flex;align-items:center;justify-content:center;padding:24px}
.lr-modal[hidden]{display:none}
.lr-modal-in{position:relative;width:100%;max-width:1040px;max-height:min(92vh,860px);overflow:auto;background:#fff;border-radius:14px;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr)}
.lr-modal-img{background:#F1EFEB;display:flex;align-items:center;justify-content:center;min-height:420px;max-height:min(80vh,780px)}
.lr-modal-img img{max-width:100%;max-height:min(80vh,780px);width:auto;height:auto;object-fit:contain}
.lr-modal-txt{padding:44px 40px;display:flex;flex-direction:column}
.lr-m-client{margin:12px 0 0;font-family:var(--t);font-size:34px}
.lr-m-ville{margin:6px 0 0;font-size:14px;color:var(--muted)}
.lr-modal dl{margin:24px 0 0;border-top:1px solid var(--line);font-size:14px}
.lr-modal dl>div{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--line)}
.lr-modal dt{color:#6E6E6E}.lr-modal dd{margin:0;text-align:right}
.lr-m-nav{display:flex;gap:8px;margin-top:auto;padding-top:28px}
.lr-m-cta{flex:1;min-height:44px;padding:0 14px}
.lr-m-close{position:absolute;top:12px;right:12px;width:44px;height:44px;border:0;border-radius:50%;background:#fff;font-size:22px;box-shadow:0 1px 6px rgba(0,0,0,.12)}

/* 9. Méthode */
.lr-steps{list-style:none;margin:52px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--ink)}
.lr-steps li{padding:28px 24px 28px 0}
.lr-steps i{display:block;font-style:normal;font-family:var(--t);font-size:26px;color:var(--soft)}
.lr-steps b{display:block;margin-top:14px;font-weight:600;font-size:15px}
.lr-steps span{display:block;margin-top:8px;font-size:14px;line-height:1.65;color:var(--muted)}

/* 10. Guide */
.lr-guide{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:48px;margin-top:52px}
.lr-guide article{border-top:1px solid var(--ink);padding-top:24px}
.lr-guide h3{margin:0;font-family:var(--t);font-weight:400;font-size:21px;line-height:1.3}
.lr-guide p{margin:12px 0 0;font-size:14.5px;line-height:1.8;color:var(--muted)}

/* 11. FAQ */
.lr-narrow{max-width:1016px}
.lr-faq{margin-top:44px;border-top:1px solid var(--ink)}
.lr-faq details{border-bottom:1px solid #DDD9D3}
.lr-faq summary{padding:22px 0;font-family:var(--t);font-size:21px;cursor:pointer;list-style:none}
.lr-faq summary::-webkit-details-marker{display:none}
.lr-faq p{margin:0 0 22px;font-size:15px;line-height:1.8;color:var(--muted)}
.lr-faq a{text-decoration:underline;text-underline-offset:3px}

/* 12. Final */
.lr-final{padding:160px 0;text-align:center;background:linear-gradient(180deg,#fff,#ECE9E4)}
.lr-final h2{margin:18px 0 0;font-family:var(--t);font-weight:400;font-size:64px;line-height:1.05}
.lr-final .lead{margin:22px auto 0;max-width:520px}
.lr-final .lr-acts{justify-content:center}
.lr-also{margin:34px 0 0;font-size:13px;color:var(--muted)}
.lr-also a{text-decoration:underline;text-underline-offset:3px}
.lr-mbar{display:none}

/* Téléphone */
@media(max-width:760px){
  .ldn-lr .wrap{padding:0 20px}
  .ldn-lr section{scroll-margin-top:64px}
  .ldn-lr .h2{font-size:29px}
  .ldn-lr .lead{font-size:15px;line-height:1.7;margin-top:16px}
  .lr-sec{padding:64px 0}
  .lr-hero{background:#fff}
  .lr-hero-cta{display:none}
  .lr .lr-hero-wide{aspect-ratio:805/1200}
  .lr-hero-txt{justify-content:flex-start;padding:92px 20px 22px;background:linear-gradient(to bottom,rgba(20,16,12,.62) 0,rgba(20,16,12,.2) 24%,rgba(20,16,12,0) 36%,rgba(20,16,12,0) 70%,rgba(20,16,12,.62) 100%)}
  .lr-hero h1{font-size:38px;margin-top:12px}
  .lr-sub{font-size:15px;margin-top:auto;max-width:300px}
  .lr-duo{gap:12px;margin-top:32px}
  .lr-duo figcaption{font-size:20px}
  #trouver{padding-top:44px}
  .lr-dots i{width:26px;height:26px}
  .lr-step{scroll-margin-top:70px}
  .lr-quiz{margin-top:20px}
  .lr-qt{font-size:20px}
  .lr-opts{grid-template-columns:minmax(0,1fr);gap:8px;margin-top:12px}
  .lr-opt{min-height:0;padding:11px 16px;gap:1px;border-radius:10px}
  .lr-opt b{font-size:18px}
  .lr-opt span{font-size:12.5px;line-height:1.4}
  .lr-res{grid-template-columns:minmax(0,1fr);margin-top:20px}
  .lr-res-img{min-height:0}
  .lr-res-ph img{max-height:360px}
  .lr-res-txt{padding:24px 20px 28px}
  .lr-res-t{font-size:26px}
  .lr-hs{display:flex!important;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain;gap:12px!important;margin-left:-20px;margin-right:-20px;padding:0 20px 6px;scrollbar-width:none}
  .lr-hs::-webkit-scrollbar{display:none}
  .lr-hs>*{flex:0 0 76%;scroll-snap-align:start}
  .lr-poses,.lr-pl{margin-top:32px}
  .lr-pl{align-items:start}
  .lr-mats{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .lr-mat-t{padding:14px 12px 16px}
  .lr-mat-t b{font-size:19px}
  .lr-mat-d{font-size:12px;line-height:1.5;min-height:4.5em}
  .lr-two{grid-template-columns:minmax(0,1fr);gap:32px}
  .ldn-lr .h2.lr-fit{font-size:min(29px,5.2vw)}
  .lr-fit .lr-l1{white-space:nowrap}
  .lr-flt{flex-wrap:nowrap;overflow-x:auto;margin:24px -20px 0;padding:0 20px 4px;scrollbar-width:none}
  .lr-flt::-webkit-scrollbar{display:none}
  .lr-gal{columns:2;column-gap:10px;margin-top:24px}
  .lr-g{margin-bottom:16px}
  .lr-g img{border-radius:10px}
  .lr-cap{font-size:12px;padding-top:8px}
  .lr-steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .lr-guide{grid-template-columns:minmax(0,1fr);gap:28px;margin-top:32px}
  .lr-faq summary{font-size:18px}
  .lr-final{padding:96px 0}
  .lr-final h2{font-size:42px}
  .lr-mbar{display:flex;position:sticky;bottom:0;z-index:40;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--line)}
  .lr-mbar a{flex:1;min-height:48px}
  .lr-modal{padding:0;align-items:flex-start;overflow:auto}
  .lr-modal-in{grid-template-columns:minmax(0,1fr);max-height:none;overflow:visible;border-radius:0;min-height:100%;align-content:start}
  .lr-modal-img{min-height:0;max-height:min(62vh,520px)}
  .lr-modal-img img{max-height:min(62vh,520px)}
  .lr-modal-txt{padding:24px 20px 28px}
}
@media(min-width:761px) and (max-width:1100px){
  .lr-hero h1{font-size:54px}
  .lr-gal{columns:3}
  .lr-mats{grid-template-columns:repeat(2,minmax(0,1fr))}
}

/* En-tête et pied de page de la maison : ils gardent leurs couleurs claires sur fond sombre */
body.ldn-lr .ln-nav,body.ldn-lr .ln-footer{color:var(--ln-fg,#F2F1EE)}
body.ldn-lr .ln-footer{background:var(--ln-ink,#0A0A0A)}