*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Segoe UI',system-ui,Arial,sans-serif;background:var(--fond);color:#22303a;font-size:17px;line-height:1.55}
.bandeau-proto{background:#b3261e;color:#fff;text-align:center;font-weight:700;letter-spacing:.05em;padding:.5rem .8rem;font-size:.82rem;position:sticky;top:0;z-index:70}
header.site{background:#fff;border-bottom:3px solid var(--accent2);padding:.55rem 1rem;display:flex;align-items:center;gap:.9rem;flex-wrap:wrap}
.marque{display:flex;align-items:center;gap:.6rem;text-decoration:none}
.logo-cadre{display:inline-flex;background:#fff;border:1px solid #dfe6ea;border-radius:14px;padding:4px;box-shadow:0 2px 8px rgba(20,30,40,.14);line-height:0}
.logo-cadre img{height:46px;width:auto;border-radius:10px}
.logo-texte{font-size:1.35rem;font-weight:800;color:var(--accent);line-height:1.05}
.logo-texte small{display:block;font-size:.78rem;font-weight:700;color:var(--accent2);letter-spacing:.14em;text-transform:uppercase}
nav.principal{display:flex;flex-wrap:wrap;gap:.15rem .9rem}
nav.principal a{color:var(--accent);text-decoration:none;font-weight:600;padding:.3rem .1rem}
nav.principal a:hover{text-decoration:underline}
.panier-lien{margin-left:auto;background:var(--accent);color:#fff!important;padding:.55rem 1rem;border-radius:999px;text-decoration:none;font-weight:700;white-space:nowrap}
.panier-fixe{position:fixed;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:80;background:var(--accent);color:#fff;text-decoration:none;font-weight:800;font-size:1.05rem;line-height:1;padding:.42rem .6rem;border-radius:999px;box-shadow:0 4px 14px rgba(10,20,30,.32);border:2px solid #fff;display:flex;align-items:center;gap:.3rem}
.panier-fixe .compteur-panier{background:var(--accent2);color:#fff;border-radius:999px;min-width:1.45rem;height:1.45rem;font-size:.88rem;display:inline-flex;align-items:center;justify-content:center;padding:0 .3rem}
body[data-page="panier"] .panier-fixe{display:none}
body[data-page="fiche"] .panier-fixe{bottom:calc(96px + env(safe-area-inset-bottom))}
@keyframes pulsePanier{0%{transform:scale(1)}40%{transform:scale(1.12)}100%{transform:scale(1)}}
.panier-fixe.pulse{animation:pulsePanier .45s ease}
.hero{background:linear-gradient(120deg,var(--hero-de),var(--hero-a));color:#fff;padding:1.5rem 1.1rem 1.3rem;text-align:center}
.hero h1{margin:.1rem 0 .35rem;font-size:2rem;line-height:1.15}
.hero p{max-width:720px;margin:.3rem auto 0;opacity:.96;font-size:1rem}
.hero .note-proto{font-size:.9rem;font-style:italic;opacity:.9}
.btn-hero{display:inline-block;margin-top:.7rem;background:#fff;color:var(--accent);font-weight:800;padding:.6rem 1.2rem;border-radius:999px;text-decoration:none}
main{max-width:1080px;margin:0 auto;padding:1.1rem 1rem 4.5rem}
.outils{background:#fff;border-radius:14px;padding:.9rem;box-shadow:0 2px 10px rgba(20,30,40,.07);margin-bottom:1rem}
.recherche input{width:100%;padding:.8rem 1rem;font-size:1.05rem;border:2px solid #c3ced6;border-radius:999px;background:#fbfcfd}
.recherche input:focus{outline:3px solid var(--accent2);border-color:var(--accent)}
.chips{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:.75rem}
.chip{border:2px solid var(--accent);background:#fff;color:var(--accent);font-weight:700;font-size:.95rem;padding:.5rem .95rem;border-radius:999px;cursor:pointer;min-height:44px}
.chip.actif{background:var(--accent);color:#fff}
.grille{display:grid;grid-template-columns:repeat(auto-fill,minmax(235px,1fr));gap:1.1rem;margin-top:1rem}
.carte{background:var(--carte);border-radius:14px;overflow:hidden;box-shadow:0 2px 10px rgba(20,30,40,.08);display:flex;flex-direction:column}
.carte .visuel{display:block;padding:.7rem .7rem 0}
.carte .visuel svg{width:100%;height:auto;display:block;border-radius:10px}
.carte .corps{padding:.4rem 1rem 1rem;display:flex;flex-direction:column;gap:.35rem;flex:1}
.carte h3{margin:.15rem 0;font-size:1.06rem;line-height:1.3}
.categorie{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--accent);font-weight:700}
.types-cheveux{font-size:.85rem;color:#5a4632;background:#fdf3e0;border:1px solid #ecd9ae;border-radius:8px;padding:.3rem .55rem}
.badge-texture{display:inline-block;background:var(--accent);color:#fff;font-size:.75rem;font-weight:800;border-radius:999px;padding:.22rem .65rem;letter-spacing:.03em}
.prix{font-size:1.22rem;font-weight:800;color:var(--accent)} .format{color:#5c6a73;font-size:.9rem}
.btn{display:inline-block;background:var(--accent);color:#fff;border:0;border-radius:10px;padding:.75rem 1rem;font-weight:700;font-size:1rem;cursor:pointer;text-decoration:none;text-align:center;min-height:48px}
.btn:hover{filter:brightness(1.08)} .btn.secondaire{background:#fff;color:var(--accent);border:2px solid var(--accent)}
.vedette{background:linear-gradient(120deg,var(--hero-de),var(--hero-a));border-radius:14px;padding:1.1rem 1.2rem;color:#fff;margin:1.2rem 0 .4rem}
.vedette h2{margin:.1rem 0 .3rem;color:#fff;font-size:1.35rem}
.vedette p{margin:.2rem 0 .8rem;opacity:.96}
.vedette .grille{margin-top:.6rem}
.fiche{display:grid;grid-template-columns:360px 1fr;gap:1.2rem;background:#fff;border-radius:14px;padding:1.1rem;box-shadow:0 2px 10px rgba(20,30,40,.08)}
.fiche h1{font-size:1.7rem;line-height:1.2}
.fiche p{font-size:1.04rem;margin:.5rem 0}
.fiche h3{margin:.85rem 0 .25rem}
.fiche .grand-visuel{display:flex;justify-content:center;align-items:flex-start;background:var(--fond);border-radius:12px;padding:.7rem}
.fiche .grand-visuel svg{width:100%;max-width:360px;height:auto}
.bloc{margin-top:.8rem;background:#fff;border-radius:14px;padding:1rem 1.15rem;box-shadow:0 2px 10px rgba(20,30,40,.06)}
.bloc h2{margin-top:0;color:var(--accent);font-size:1.2rem}
details{margin-top:.6rem} summary{cursor:pointer;font-weight:700;color:var(--accent);padding:.4rem 0}
.mention-reg{background:#fff7e6;border:1px solid #e6c87a;border-radius:10px;padding:.75rem .9rem;font-size:.92rem}
table.panier{width:100%;border-collapse:collapse} table.panier td,table.panier th{padding:.6rem .45rem;border-bottom:1px solid #e3e8ec;text-align:left;vertical-align:middle}
.totaux{width:100%;max-width:460px;margin-left:auto;font-size:1.02rem} .totaux td:last-child{text-align:right;font-weight:700;white-space:nowrap}
tr.total-final td{font-size:1.18rem;font-weight:800;color:var(--accent);border-top:2px solid var(--accent)}
.ligne-panier{display:flex;gap:.8rem;align-items:center;background:#fff;border-radius:12px;padding:.8rem;box-shadow:0 2px 8px rgba(20,30,40,.06);margin-bottom:.7rem;flex-wrap:wrap}
.ligne-panier .infos{flex:1;min-width:170px}
.ligne-panier .nom{font-weight:700}
.ligne-panier .detail{color:#5c6a73;font-size:.9rem}
.qte-groupe{display:inline-flex;align-items:center;gap:.35rem}
.qte-btn{width:44px;height:44px;border-radius:50%;border:2px solid var(--accent);background:#fff;color:var(--accent);font-size:1.25rem;font-weight:800;cursor:pointer;line-height:1}
.qte-val{min-width:2ch;text-align:center;font-weight:800;font-size:1.1rem}
.btn-retirer{background:none;border:0;color:#b3261e;font-weight:700;cursor:pointer;font-size:.95rem;padding:.5rem}
label.champ{display:block;margin:.7rem 0 .25rem;font-weight:600} input.texte,textarea.texte{width:100%;padding:.7rem;font-size:1rem;border:1px solid #b9c4cc;border-radius:8px}
.qte{width:80px;padding:.6rem;font-size:1.05rem;border:1px solid #b9c4cc;border-radius:8px}
.simul{background:#fdecea;border:2px dashed #b3261e;border-radius:12px;padding:1rem 1.2rem;margin:1rem 0;font-size:1rem}
fieldset.choix-livraison{border:1px solid #d5dde2;border-radius:12px;padding:1rem;background:#fff}
fieldset.choix-livraison label{display:block;padding:.55rem .3rem;font-size:1.02rem;cursor:pointer}
.btn-commande{width:100%;font-size:1.15rem;padding:1rem;margin-top:1rem}
footer.site{background:#0e2c46;color:#dce6ef;padding:1.6rem 1.2rem 5.5rem;margin-top:2rem}
footer.site a{color:#ffe9a8} footer.site .cols{display:flex;gap:2rem;flex-wrap:wrap;max-width:1080px;margin:0 auto}
.etiquette-partage{display:inline-block;background:var(--accent2);color:#fff;font-size:.72rem;font-weight:700;border-radius:999px;padding:.18rem .6rem;letter-spacing:.04em}
.toast{position:fixed;left:50%;bottom:calc(86px + env(safe-area-inset-bottom));transform:translateX(-50%) translateY(20px);background:#17301f;color:#fff;padding:.85rem 1.2rem;border-radius:12px;font-weight:700;font-size:1rem;box-shadow:0 8px 24px rgba(0,0,0,.35);opacity:0;pointer-events:none;transition:all .25s ease;z-index:90;max-width:92vw;text-align:center}
.toast.visible{opacity:1;transform:translateX(-50%) translateY(0)}
.barre-achat{display:none}
@media(max-width:760px){
  body{font-size:16.5px}
  .logo-cadre img{height:40px}
  .logo-texte{font-size:1.18rem}
  header.site{gap:.55rem;padding:.5rem .7rem}
  nav.principal{order:3;width:100%;flex-wrap:nowrap;overflow-x:auto;white-space:nowrap;gap:.1rem .85rem;padding-bottom:.1rem;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  nav.principal::-webkit-scrollbar{display:none}
  nav.principal a{font-size:.95rem;padding:.45rem .05rem;flex:0 0 auto}
  .hero{padding:.95rem .9rem .85rem}
  .hero h1{font-size:1.42rem}
  .hero p{font-size:.94rem}
  .hero .note-proto{display:none}
  .grille{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:.8rem}
  .carte h3{font-size:.99rem}
  .prix{font-size:1.18rem}
  .fiche{grid-template-columns:1fr;padding:.85rem}
  .fiche h1{font-size:1.45rem}
  .fiche p{font-size:1.05rem;line-height:1.6}
  .barre-achat{display:flex;position:sticky;bottom:0;z-index:40;background:#fff;border-top:2px solid var(--accent2);padding:.6rem .8rem calc(.6rem + env(safe-area-inset-bottom));gap:.8rem;align-items:center;box-shadow:0 -4px 14px rgba(20,30,40,.12);margin:.8rem -.85rem -.85rem}
  .barre-achat .btn{flex:1}
  main{padding-bottom:5.5rem}
}