:root{
  --rose:#C4697F;
  --rose-fonce:#A9556A;
  --rose-clair:#F7EBEF;
  --rose-pale:#FCF7F8;
  --gris:#6F6E6E;
  --encre:#2A2A2C;
  --ligne:#E2DCDE;
  --blanc:#FFFFFF;
  --max:1140px;
  --gutter:1.25rem;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"Jost",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  font-size:16px;line-height:1.6;color:var(--encre);background:var(--blanc);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--rose);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{width:min(var(--max),100% - (var(--gutter) * 2));margin-inline:auto}

h1,h2,h3{font-family:"Jost",sans-serif;font-weight:600;line-height:1.15;letter-spacing:-0.01em;margin:0 0 .55em;text-wrap:balance}
h1{font-size:clamp(1.85rem,6.5vw,3.4rem)}
h2{font-size:clamp(1.5rem,5vw,2.5rem)}
h3{font-size:1.15rem}
p{margin:0 0 .9rem}
p:last-child{margin-bottom:0}
.lead{font-size:1.02rem;color:var(--gris);max-width:62ch}
.eyebrow{font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--rose);font-weight:600;margin-bottom:.6rem}
section{padding-block:2.6rem}
.band{background:var(--rose-pale)}
.band-rose{background:var(--rose-clair)}

/* Boutons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:50px;font-weight:600;padding:.7rem 1.5rem;border-radius:999px;
  border:2px solid var(--rose);text-align:center;transition:background .2s,color .2s;
}
.btn:hover{text-decoration:none}
.btn-plein{background:var(--rose);color:#fff}
.btn-plein:hover{background:var(--rose-fonce);border-color:var(--rose-fonce)}
.btn-ligne{background:transparent;color:var(--rose)}
.btn-ligne:hover{background:var(--rose);color:#fff}
.btns{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.4rem}
.btns .btn{flex:1 1 auto}

/* Barre du haut */
.topbar{background:var(--encre);color:#fff;font-size:.85rem}
.topbar .wrap{display:flex;gap:1rem;justify-content:flex-end;align-items:center;padding-block:.45rem}
.topbar a{color:#fff;font-weight:500}
.topbar .baseline{display:none}

/* En-tête */
header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--ligne)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.55rem}
.marque{display:flex;align-items:center;gap:.7rem;flex-shrink:0}
.marque:hover{text-decoration:none}
.marque img{height:46px;width:auto}
.marque span{
  font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  font-size:.74rem;line-height:1.3;color:var(--gris);max-width:11ch;display:none;
}
.drapeau{display:inline-flex;align-items:center;gap:.4rem;flex-shrink:0}
.drapeau svg{width:22px;height:15px;border-radius:2px;display:block;box-shadow:0 0 0 1px rgba(0,0,0,.12)}
.burger{
  display:inline-flex;align-items:center;justify-content:center;
  width:46px;height:46px;background:none;border:0;padding:0;cursor:pointer;color:var(--encre);
  margin-right:-8px;
}
.burger span{position:relative;display:block;width:22px;height:2px;background:currentColor;border-radius:2px;transition:.2s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:22px;height:2px;background:currentColor;border-radius:2px;transition:.2s}
.burger span::before{top:-7px}
.burger span::after{top:7px}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.burger[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}

.nav-droite{display:flex;align-items:center;gap:.8rem}
.nav-liens{display:flex;align-items:center;gap:1rem}
.nav-liens a{color:var(--encre);font-weight:500;font-size:.88rem;white-space:nowrap}
.nav-liens a:hover,.nav-liens a[aria-current="page"]{color:var(--rose);text-decoration:none}

@media (max-width:1249px){
  .marque span{display:none}
}
@media (min-width:1250px){
  .marque span{display:block}
}
@media (max-width:1023px){
  .nav-liens{
    position:absolute;inset:100% 0 auto 0;background:#fff;
    border-bottom:1px solid var(--ligne);flex-direction:column;align-items:stretch;
    gap:0;padding:.25rem var(--gutter) .75rem;display:none;
    max-height:calc(100dvh - 100%);overflow-y:auto;
    box-shadow:0 12px 24px rgba(42,42,44,.08);
  }
  .nav-liens.ouvert{display:flex}
  .nav-liens a{
    display:flex;align-items:center;min-height:52px;
    font-size:1.02rem;border-bottom:1px solid var(--ligne);
  }
  .nav-liens a:last-child{border-bottom:0}
  .nav-liens a[aria-current="page"]{font-weight:600}
}
@media (min-width:1024px){
  .burger{display:none}
}

/* Héros */
.hero{background:linear-gradient(180deg,var(--rose-clair),#fff);padding-block:2rem 2.6rem}
.hero-grid{display:grid;gap:1.8rem;align-items:center}
.hero h1{margin-bottom:.5em}
.hero h1 span{color:var(--rose)}
.hero-visuel{background:#fff;border:1px solid var(--ligne);border-radius:20px;padding:1.1rem;text-align:center}
.hero-visuel img{margin-inline:auto;max-height:128px;width:auto}
.hero-visuel p{margin-top:.8rem;color:var(--gris);font-size:.92rem}
.atouts{display:grid;gap:.7rem;margin-top:1.6rem;grid-template-columns:repeat(2,minmax(0,1fr))}
.atout{background:#fff;border:1px solid var(--ligne);border-radius:14px;padding:.8rem .9rem}
.atout strong{display:block;color:var(--rose);font-size:.95rem;line-height:1.25}
.atout span{font-size:.82rem;color:var(--gris);line-height:1.35;display:block;margin-top:.15rem}

/* Cartes produits */
.grille{display:grid;gap:.75rem;grid-template-columns:1fr}
.carte{
  background:#fff;border:1px solid var(--ligne);border-radius:16px;
  padding:1rem 1.1rem;display:flex;flex-direction:column;
}
.carte h3{margin-bottom:.3rem;font-size:1.08rem}
.carte p{color:var(--gris);font-size:.93rem;flex:1;margin-bottom:0}
.carte .lien{font-weight:600;margin-top:.7rem;display:inline-block;font-size:.93rem}
.puce{
  width:40px;height:40px;border-radius:11px;background:var(--rose-clair);
  display:flex;align-items:center;justify-content:center;margin-bottom:.8rem;flex-shrink:0;
}
.puce svg{width:21px;height:21px;stroke:var(--rose);fill:none;stroke-width:1.8}

/* Cartes produits : format liste tactile sur mobile */
.carte-lien{
  display:flex;align-items:center;gap:.9rem;min-height:64px;
  background:#fff;border:1px solid var(--ligne);border-radius:16px;
  padding:.85rem 1rem;color:var(--encre);
}
.carte-lien:hover{text-decoration:none;border-color:var(--rose)}
.carte-lien .puce{margin-bottom:0}
.carte-lien h3{margin:0;font-size:1rem;flex:1;line-height:1.25}
.carte-lien .fleche{color:var(--rose);font-size:1.2rem;line-height:1;flex-shrink:0}

/* Listes */
.liste{list-style:none;padding:0;margin:0}
.liste li{padding-left:1.4rem;position:relative;margin-bottom:.5rem;color:var(--gris);font-size:.96rem}
.liste li:last-child{margin-bottom:0}
.liste li::before{content:"";position:absolute;left:0;top:.6em;width:7px;height:7px;border-radius:50%;background:var(--rose)}
.deux-col{display:grid;gap:1.8rem}

/* Étapes */
.etapes{counter-reset:e;display:grid;gap:.9rem;grid-template-columns:1fr}
.etape{position:relative;padding-left:3rem;min-height:2.2rem}
.etape::before{
  counter-increment:e;content:counter(e);position:absolute;top:0;left:0;
  width:2.2rem;height:2.2rem;border-radius:50%;background:var(--rose);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:600;font-size:.95rem;
}
.etape h3{font-size:1.02rem;margin-bottom:.15rem}
.etape p{color:var(--gris);font-size:.92rem;margin:0}

/* Matériaux */
.materiau{border:1px solid var(--ligne);border-radius:16px;padding:1.2rem;background:#fff}
.materiau h3{color:var(--rose);font-size:1.05rem;letter-spacing:.04em}

/* Tableaux */
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:1.1rem 0;border-radius:12px;border:1px solid var(--ligne)}
.tableau{width:100%;border-collapse:collapse;font-size:.9rem;min-width:420px}
.tableau th,.tableau td{text-align:left;padding:.65rem .8rem;border-bottom:1px solid var(--ligne)}
.tableau tr:last-child th,.tableau tr:last-child td{border-bottom:0}
.tableau thead th{background:var(--rose-clair);font-weight:600}
.tableau tbody th{background:var(--rose-pale);font-weight:600}

/* Labels */
.labels{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
  gap:1.3rem;align-items:center;justify-items:center;margin-top:1.6rem;
}
.labels img{height:40px;width:auto;filter:grayscale(1);opacity:.75}
.labels img:hover{filter:none;opacity:1}

/* Zone d'intervention */
.villes{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:1.1rem}
.villes span{background:#fff;border:1px solid var(--ligne);border-radius:999px;padding:.3rem .8rem;font-size:.85rem;color:var(--gris)}

/* Brochures */
.docs{display:grid;gap:1rem;grid-template-columns:1fr;margin-top:1.6rem}
.doc{background:#fff;border:1px solid var(--ligne);border-radius:16px;overflow:hidden;display:flex;flex-direction:column}
.doc img{width:100%;height:210px;object-fit:cover;object-position:top center;border-bottom:1px solid var(--ligne)}
.doc-corps{padding:1.1rem;display:flex;flex-direction:column;flex:1}
.doc h3{font-size:1.05rem;margin-bottom:.25rem}
.doc .fab{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--rose);font-weight:600;margin-bottom:.45rem}
.doc p{color:var(--gris);font-size:.9rem;flex:1}
.doc .btn{margin-top:.9rem;padding:.6rem 1rem;font-size:.9rem;min-height:46px}

/* Contact */
.contact-grid{display:grid;gap:1.8rem}
.bloc-contact{background:#fff;border:1px solid var(--ligne);border-radius:18px;padding:1.3rem}
.bloc-contact a{font-weight:600}
.cta{background:var(--rose);color:#fff;border-radius:20px;padding:1.6rem 1.3rem;text-align:center}
.cta h2{color:#fff;font-size:clamp(1.4rem,4.5vw,2.1rem)}
.cta p{color:#FBE9EE;max-width:52ch;margin-inline:auto;font-size:.98rem}
.cta .btn{border-color:#fff}
.cta .btn-plein{background:#fff;color:var(--rose)}
.cta .btn-plein:hover{background:var(--encre);color:#fff;border-color:var(--encre)}
.cta .btn-ligne{color:#fff}
.cta .btn-ligne:hover{background:#fff;color:var(--rose)}
.cta .btns{justify-content:center}

/* FAQ */
details{border-top:1px solid var(--ligne)}
details:last-of-type{border-bottom:1px solid var(--ligne)}
summary{
  cursor:pointer;font-weight:600;list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:1rem;
  min-height:52px;padding-block:.7rem;font-size:.98rem;
}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--rose);font-size:1.35rem;line-height:1;flex-shrink:0}
details[open] summary::after{content:"\2212"}
details p{margin:0 0 .9rem;color:var(--gris);font-size:.94rem}

/* Comparateur avant / après */
.compare{
  position:relative;border-radius:16px;overflow:hidden;border:1px solid var(--ligne);
  background:#000;touch-action:none;user-select:none;-webkit-user-select:none;
}
.compare img{display:block;width:100%;height:auto;pointer-events:none}
.compare .apres{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;clip-path:inset(0 0 0 50%)}
.compare .poignee{position:absolute;top:0;bottom:0;left:50%;width:3px;background:#fff;box-shadow:0 0 0 1px rgba(0,0,0,.25);transform:translateX(-1.5px);pointer-events:none}
.compare .poignee::after{
  content:"\2194";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:44px;height:44px;border-radius:50%;background:#fff;color:var(--rose);
  font-size:1.3rem;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(0,0,0,.3);
}
.compare .etiquette{
  position:absolute;top:10px;background:rgba(0,0,0,.6);color:#fff;
  font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;
  padding:.25rem .6rem;border-radius:999px;pointer-events:none;
}
.compare .av{left:10px}
.compare .ap{right:10px}
.compare input[type=range]{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.compare-titre{font-weight:600;margin:.8rem 0 .15rem;font-size:1rem}
.compare-texte{color:var(--gris);font-size:.92rem}

/* Pied de page */
footer{background:var(--encre);color:#CFCCCD;padding-block:2rem 1.5rem;font-size:.92rem}
footer h3{color:#fff;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:.7rem}
footer a{color:#CFCCCD}
footer a:hover{color:#fff}
.foot-grid{display:grid;gap:1.6rem}
.foot p{margin:0;line-height:1.7}
.foot-logo{background:#fff;border-radius:12px;padding:.6rem;display:inline-block}
.foot-logo img{height:64px;width:auto}
.foot-bas{
  margin-top:1.8rem;padding-top:1.1rem;border-top:1px solid #444;
  display:flex;flex-wrap:wrap;gap:.5rem 1rem;justify-content:space-between;font-size:.82rem;
}

/* Fil d'ariane */
.fil{font-size:.85rem;color:var(--gris);padding-top:1rem}
.fil a{color:var(--gris)}

.page-titre{padding-block:1.8rem .6rem}
.page-titre p{max-width:70ch;color:var(--gris)}
.note{background:var(--rose-clair);border-left:3px solid var(--rose);border-radius:0 12px 12px 0;padding:.9rem 1.1rem;margin:1.2rem 0;font-size:.94rem}

/* ------------------------------------------------------------------ */
/* Tablette                                                            */
/* ------------------------------------------------------------------ */
@media (min-width:600px){
  :root{--gutter:1.75rem}
  body{font-size:16.5px}
  section{padding-block:3.2rem}
  .topbar .baseline{display:block}
  .grille{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
  .etapes{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.2rem}
  .docs{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.2rem}
  .doc img{height:240px}
  .hero-visuel img{max-height:230px}
  .atouts{gap:.9rem}
  .btns .btn{flex:0 1 auto}
}

/* ------------------------------------------------------------------ */
/* Ordinateur                                                          */
/* ------------------------------------------------------------------ */
@media (min-width:900px){
  :root{--gutter:2rem}
  body{font-size:17px}
  section{padding-block:4.2rem}
  .lead{font-size:1.12rem}
  .eyebrow{font-size:.78rem;letter-spacing:.28em}
  .hero{padding-block:3rem 4rem}
  .hero-grid{grid-template-columns:7fr 5fr;gap:3.5rem}
  .hero-visuel{padding:2rem;border-radius:24px}
  .hero-visuel img{max-height:300px}
  .atouts{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-top:2rem}
  .atout{padding:1rem 1.2rem;border-radius:16px}
  .atout strong{font-size:1rem}
  .atout span{font-size:.9rem}
  .deux-col{grid-template-columns:1fr 1fr;gap:3.5rem}
  .contact-grid{grid-template-columns:1fr 1fr;gap:3.5rem}
  .grille{grid-template-columns:repeat(3,minmax(0,1fr));gap:1.3rem}
  .carte{padding:1.6rem;border-radius:20px}
  .carte h3{font-size:1.18rem}
  .puce{width:46px;height:46px;border-radius:12px;margin-bottom:1rem}
  .puce svg{width:24px;height:24px}
  .etapes{grid-template-columns:repeat(4,minmax(0,1fr));gap:1.5rem}
  .etape{padding-left:0;padding-top:3rem}
  .etape::before{width:2.4rem;height:2.4rem;font-size:1rem}
  .etape h3{font-size:1.08rem}
  .materiau{padding:1.7rem;border-radius:20px}
  .materiau h3{font-size:1.2rem}
  .labels{display:flex;flex-wrap:wrap;gap:2rem 2.4rem;justify-content:center}
  .labels img{height:56px}
  .foot-grid{grid-template-columns:auto 1fr 1fr 1.2fr;gap:2.4rem}
  .foot-logo img{height:86px}
  .cta{padding:2.6rem 2rem;border-radius:24px}
  .compare-titre{font-size:1.05rem}
  .doc img{height:300px}
  .bloc-contact{padding:1.9rem;border-radius:20px}
  .note{padding:1.2rem 1.4rem}
  .page-titre{padding-block:2.5rem 1rem}
  .villes span{font-size:.9rem;padding:.35rem .95rem}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition-duration:.01ms !important}
}