/* Feuille partagée par les quatre fiches produit. Mêmes tokens que index.html :
   une seule source pour la couleur et la typo, sinon les pages divergent. */
:root{
  --bg:#FFFFFF; --surface-2:#F4F8FF; --elev:#EEF4FB;
  --line:#D7E0EE; --line-2:#E9EEF6;
  --tx:#182033; --tx-2:#536078; --tx-3:#6B778F;
  --acc:#16294D; --acc-2:#0F2044;
  --offer:#E52900; --offer-soft:#FFF0EA; --lime:#C9F431; --ok:#15805D;
  --r:12px; --ease:cubic-bezier(.22,.61,.36,1);
  --font-display:Fraunces,Georgia,"Times New Roman",serif;
  --font-body:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{background:var(--bg);color:var(--tx);font-family:var(--font-body);
  font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:clip}
img,svg{display:block;max-width:100%}
a{color:inherit}
:focus-visible{outline:2px solid var(--acc);outline-offset:3px;border-radius:4px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

h1,h2,h3{font-family:var(--font-display);font-weight:600;letter-spacing:-.018em;line-height:1.08;
  font-variation-settings:"opsz" 144,"SOFT" 0,"WONK" 1}
h1{font-size:clamp(30px,5.4vw,46px)}
h2{font-size:clamp(23px,3.4vw,30px)}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}

.ticker{background:var(--acc);color:#fff;font-size:13px;font-weight:600;padding:9px 0;text-align:center}
.nav{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.95);
  backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:56px;gap:16px}
.logo{font-family:var(--font-display);font-weight:700;font-size:20px;letter-spacing:-.02em;text-decoration:none}
.logo i{color:var(--offer);font-style:normal}
.back{font-size:13.5px;font-weight:600;color:var(--tx-2);text-decoration:none}
.back:hover{color:var(--tx)}

/* ---- fiche : galerie à gauche, achat à droite ---- */
.pdp{display:grid;gap:26px;padding:26px 0 8px}
.gal-main{aspect-ratio:1/1;background:#fff;border:1px solid var(--line-2);border-radius:var(--r);overflow:hidden}
.gal-main img{width:100%;height:100%;object-fit:contain}
.gal-thumbs{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:8px}
.gal-thumbs button{aspect-ratio:1/1;background:#fff;border:1.5px solid var(--line-2);border-radius:8px;
  overflow:hidden;cursor:pointer;padding:0;transition:border-color .16s var(--ease)}
.gal-thumbs button[aria-current="true"]{border-color:var(--offer)}
.gal-thumbs img{width:100%;height:100%;object-fit:contain}

.flag{display:inline-block;color:#fff;font-size:10.5px;font-weight:700;padding:4px 9px;
  border-radius:5px;letter-spacing:.04em;text-transform:uppercase;margin-bottom:12px}
.flag--legal{background:var(--ok)}
.flag--priv{background:var(--tx-2)}
.price{font-family:var(--font-display);font-weight:700;font-size:48px;letter-spacing:-.02em;
  color:var(--offer);line-height:1;margin:14px 0 4px}
.price-note{font-size:14px;color:var(--tx-2);font-weight:600}
.lede{font-size:16.5px;color:var(--tx-2);margin-top:14px;max-width:52ch}

.klist{list-style:none;margin:20px 0 0;display:grid;gap:9px}
.klist li{position:relative;padding-left:16px;font-size:15.5px;color:var(--tx-2);line-height:1.45}
.klist li::before{content:"";position:absolute;left:0;top:9px;width:5px;height:5px;border-radius:50%;background:var(--offer)}
.klist b{color:var(--tx)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--font-body);
  font-weight:700;font-size:17px;padding:16px 24px;border-radius:var(--r);text-decoration:none;
  border:0;cursor:pointer;transition:transform .15s var(--ease),background .2s var(--ease);width:100%}
.btn:active{transform:scale(.985)}
.btn-buy{background:var(--offer);color:#fff;box-shadow:0 6px 20px rgba(229,41,0,.26);margin-top:22px}
.btn svg{width:19px;height:19px}
.riskline{display:flex;align-items:flex-start;gap:9px;font-size:14.5px;color:var(--tx-2);margin-top:12px}
.riskline svg{width:17px;height:17px;flex:none;margin-top:3px;color:var(--ok)}

.legalbox{border-left:3px solid var(--ok);background:#F0FAF6;padding:13px 15px;border-radius:0 8px 8px 0;
  font-size:14px;color:#0F6349;margin-top:20px;line-height:1.5}
.legalbox--priv{border-left-color:var(--tx-2);background:var(--surface-2);color:var(--tx-2)}
.legalbox b{display:block;margin-bottom:2px}

/* ---- tableau technique ---- */
.blk{padding:38px 0;border-top:1px solid var(--line-2);margin-top:30px}
.spectable{list-style:none;margin-top:18px;border-top:1px solid var(--line);display:grid}
.spectable li{display:flex;align-items:baseline;justify-content:space-between;gap:16px;
  border-bottom:1px solid var(--line-2);padding:13px 2px}
.spectable span{font-size:14.5px;color:var(--tx-2)}
.spectable b{font-family:var(--font-display);font-size:18px;font-weight:700;letter-spacing:-.01em;flex:none}

.trust{display:grid;gap:0;border-top:1px solid var(--line);margin-top:8px}
.trust-i{display:flex;align-items:flex-start;gap:12px;border-bottom:1px solid var(--line-2);padding:14px 2px}
.trust-i svg{width:20px;height:20px;color:var(--acc);flex:none;margin-top:2px}
.trust-i .t{font-weight:700;font-size:14.5px;flex:none;min-width:150px}
.trust-i .d{font-size:13px;color:var(--tx-2)}

.others{display:grid;gap:12px;margin-top:20px}
.ocard{border:1px solid var(--line-2);border-radius:var(--r);padding:14px;text-decoration:none;
  display:flex;gap:13px;align-items:center;transition:border-color .16s var(--ease)}
.ocard:hover{border-color:var(--acc)}
.ocard img{width:74px;height:74px;object-fit:contain;flex:none;background:#fff;border-radius:8px}
.ocard .n{font-weight:700;font-size:15px;letter-spacing:-.02em}
.ocard .p{font-family:var(--font-display);font-weight:700;font-size:20px;color:var(--offer);margin-top:2px}

footer{padding:30px 0 44px;border-top:1px solid var(--line-2);margin-top:34px}
.small{font-size:13px;color:var(--tx-2);line-height:1.55;max-width:80ch}
footer a{color:var(--acc)}

@media(min-width:880px){
  .pdp{grid-template-columns:1.05fr .95fr;gap:52px;align-items:start;padding:40px 0 10px}
  .pdp-buy{position:sticky;top:80px}
  .trust{grid-template-columns:1fr 1fr;column-gap:40px}
  .others{grid-template-columns:repeat(3,1fr)}
  .ocard{flex-direction:column;align-items:flex-start;gap:10px}
  .ocard img{width:100%;height:120px}
  .spectable{grid-template-columns:1fr 1fr;column-gap:44px}
}

/* ---- Lightbox (injectee par product.js) ---------------------------------- */
.lb{position:fixed;inset:0;z-index:90;background:rgba(12,18,32,.93);
  display:flex;align-items:center;justify-content:center;gap:8px;padding:20px;
  animation:lb-in .16s var(--ease)}
.lb[hidden]{display:none}
@keyframes lb-in{from{opacity:0}to{opacity:1}}
.lb-fig{margin:0;max-width:min(1100px,92vw);max-height:88vh;display:flex;
  flex-direction:column;align-items:center;gap:12px}
.lb-img{max-width:100%;max-height:82vh;object-fit:contain;background:#fff;
  border-radius:10px}
.lb-cpt{font-size:13px;color:#C3CFE4;font-variant-numeric:tabular-nums}
.lb-x,.lb-p,.lb-n{background:rgba(255,255,255,.10);border:0;color:#fff;cursor:pointer;
  border-radius:50%;width:46px;height:46px;font-size:26px;line-height:1;flex:none;
  transition:background .15s var(--ease)}
.lb-x:hover,.lb-p:hover,.lb-n:hover{background:rgba(255,255,255,.22)}
.lb-x{position:absolute;top:16px;right:16px;font-size:30px}
.lb-p,.lb-n{font-size:30px}
.gal-main img{cursor:zoom-in}
@media(max-width:700px){
  .lb{padding:12px;gap:4px}
  .lb-p,.lb-n{position:absolute;bottom:18px;width:52px;height:52px}
  .lb-p{left:18px}.lb-n{right:18px}
  .lb-img{max-height:72vh}
}
@media (prefers-reduced-motion:reduce){.lb{animation:none}}