/* ==========================================================================
   NAÏA — Design tokens & éléments communs (header, footer, boutons, drawer…)
   Extrait fidèlement de produit.html — chargé sur TOUTES les pages.
   Les imports Google Fonts (Bricolage Grotesque + DM Sans) restent dans le
   <head> de chaque page (preconnect + lien <link>), pas ici.
   ========================================================================== */

:root{
  --teal:#0E9C93; --teal-d:#0a7a73; --sand:#E8A87C; --ink:#2E4756; --cream:#FBF7F0;
  --white:#fff; --line:#ece5d8; --muted:#6b7a86;
  --shadow:0 10px 30px rgba(46,71,86,.08); --shadow-lg:0 24px 60px rgba(46,71,86,.14);
}

/* ---- Reset ---- */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:hidden}
body{font-family:'DM Sans',sans-serif;color:var(--ink);background:var(--cream);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;width:100%;max-width:100%}
img,video{max-width:100%;height:auto;min-width:0}
body.noscroll{overflow:hidden}
h1,h2,h3,h4{font-family:'Bricolage Grotesque',sans-serif;line-height:1.08;letter-spacing:-.02em;font-weight:800}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

/* ---- Layout / utilitaires ---- */
.wrap{max-width:1120px;margin:0 auto;padding:0 22px}
section{padding:72px 0}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--teal)}
.stars{color:var(--sand);letter-spacing:2px;font-size:15px}
[id]{scroll-margin-top:76px}

/* reveal au scroll (piloté par naia-gsap.js ou IntersectionObserver inline) */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .55s ease,transform .55s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ---- Boutons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;background:var(--teal);color:#fff;font-weight:700;font-size:16px;padding:16px 28px;border-radius:100px;border:0;cursor:pointer;transition:.15s;box-shadow:0 8px 20px rgba(14,156,147,.28)}
.btn:hover{background:var(--teal-d);transform:translateY(-1px)}
.btn.big{width:100%;padding:19px;font-size:17px;letter-spacing:.02em}
.btn.ghost{background:#fff;color:var(--ink);border:1.5px solid var(--line);box-shadow:none}
.btn.ghost:hover{border-color:var(--teal);color:var(--teal)}

/* ---- Bandeau annonce ---- */
.announce{background:var(--ink);color:#fff;text-align:center;font-size:13px;font-weight:500;padding:9px 16px}

/* ---- Header / nav ---- */
header{position:sticky;top:0;z-index:60;background:rgba(251,247,240,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:8px;font-family:'Bricolage Grotesque';font-weight:800;font-size:23px;color:var(--ink)}
.logo .drop{width:22px;height:22px;color:var(--teal)}
.nav-links{display:flex;gap:28px}
.nav-links a{font-size:14.5px;font-weight:500;color:var(--ink)}
.nav-links a:hover{color:var(--teal)}
.nav-cta{display:flex;align-items:center;gap:16px}
.cart-btn{position:relative;background:none;border:0;cursor:pointer;color:var(--ink);display:flex;align-items:center}
.cart-btn b{position:absolute;top:-7px;right:-9px;background:var(--teal);color:#fff;font-size:10px;font-weight:700;min-width:17px;height:17px;padding:0 3px;border-radius:50px;display:grid;place-items:center}
.burger{display:none;background:none;border:0;cursor:pointer;color:var(--ink);padding:4px;align-items:center}
.mnav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--cream);border-bottom:1px solid var(--line);box-shadow:var(--shadow-lg);flex-direction:column;padding:8px 22px 14px}
.mnav.open{display:flex}
.mnav a{padding:13px 2px;font-size:15.5px;font-weight:600;border-bottom:1px solid var(--line)}
.mnav a:last-child{border-bottom:0}

/* ---- Toast preuve sociale ---- */
.toast{position:fixed;left:14px;bottom:96px;z-index:70;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-lg);padding:12px 34px 12px 13px;display:flex;gap:11px;align-items:center;max-width:320px;transform:translateY(18px);opacity:0;visibility:hidden;transition:.35s}
/* Bouton « revenir en haut » — mobile uniquement, injecté par naia-cart.js.
   bottom:92px pour rester au-dessus du sticky ATC des fiches produit. */
.btt{display:none}
@media(max-width:860px){
  .btt{display:flex;align-items:center;justify-content:center;position:fixed;right:14px;bottom:92px;z-index:65;width:44px;height:44px;border-radius:50%;background:var(--cream);color:var(--ink);border:1px solid var(--line);box-shadow:var(--shadow-lg);cursor:pointer;opacity:0;visibility:hidden;transform:translateY(10px);transition:.3s}
  .btt.on{opacity:1;visibility:visible;transform:none}
  .btt svg{width:20px;height:20px}
}
.toast.show{transform:none;opacity:1;visibility:visible}
.toast img{width:44px;height:44px;border-radius:10px;object-fit:cover;flex-shrink:0}
.toast .tx{font-size:12.5px;line-height:1.45}
.toast .tx b{font-size:13px}
.toast .tx small{display:block;color:var(--muted);font-size:11px}
.toast .tclose{position:absolute;top:5px;right:8px;background:none;border:0;color:var(--muted);cursor:pointer;font-size:15px;line-height:1}

/* ---- Cart drawer (panier) ---- */
.overlay{position:fixed;inset:0;background:rgba(46,71,86,.45);backdrop-filter:blur(2px);opacity:0;visibility:hidden;transition:.25s;z-index:90}
.overlay.open{opacity:1;visibility:visible}
.drawer{position:fixed;top:0;right:0;height:100%;width:min(420px,100%);background:var(--cream);z-index:100;transform:translateX(100%);transition:.3s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;box-shadow:-20px 0 60px rgba(46,71,86,.2)}
.drawer.open{transform:none}
.drawer .dh{display:flex;align-items:center;justify-content:space-between;padding:20px 22px;border-bottom:1px solid var(--line)}
.drawer .dh h3{font-size:18px}
.drawer .close{background:none;border:0;cursor:pointer;color:var(--ink);font-size:26px;line-height:1}
.shipbar{padding:16px 22px;border-bottom:1px solid var(--line)}
.shipbar p{font-size:13px;margin-bottom:9px}
.shipbar .track{height:7px;background:#e8e0d2;border-radius:100px;overflow:hidden}
.shipbar .fill{height:100%;background:var(--teal);width:0;transition:.4s;border-radius:100px}
.dbody{flex:1;overflow-y:auto;padding:8px 22px}
.empty{text-align:center;color:var(--muted);padding:50px 10px;font-size:14px}
.litem{display:flex;gap:13px;padding:16px 0;border-bottom:1px solid var(--line)}
.litem .th{width:60px;height:60px;border-radius:12px;object-fit:cover;background:#fff;flex-shrink:0}
.litem .in{flex:1}
.litem .in b{font-size:14.5px;display:block}
.litem .in small{color:var(--muted);font-size:12px}
.qty{display:inline-flex;align-items:center;gap:0;border:1px solid var(--line);border-radius:100px;margin-top:8px;background:#fff}
.qty button{width:26px;height:26px;border:0;background:none;cursor:pointer;font-size:15px;color:var(--ink)}
.qty span{min-width:24px;text-align:center;font-size:13px;font-weight:700}
.litem .pr{font-weight:800;font-family:'Bricolage Grotesque';font-size:15px}
.litem .rm{background:none;border:0;color:var(--muted);font-size:11px;cursor:pointer;text-decoration:underline;margin-top:6px;display:block}
.upsell{margin:8px 0 4px;background:#fff;border:1px dashed var(--sand);border-radius:14px;padding:13px 15px;display:flex;align-items:center;gap:12px}
.upsell .u-th{width:46px;height:46px;border-radius:10px;object-fit:cover;background:var(--cream);flex-shrink:0}
.upsell .u-in{flex:1;font-size:13px}
.upsell .u-in b{display:block;font-size:13.5px}
.upsell button{background:var(--teal);color:#fff;border:0;border-radius:100px;padding:8px 14px;font-size:12px;font-weight:700;cursor:pointer;white-space:nowrap}
.dfoot{padding:18px 22px;border-top:1px solid var(--line);background:var(--cream)}
.dfoot .row{display:flex;justify-content:space-between;font-size:15px;margin-bottom:6px}
.dfoot .row.total{font-weight:800;font-size:18px;font-family:'Bricolage Grotesque'}
.dfoot .note{font-size:12px;color:var(--muted);text-align:center;margin-top:10px}
.dfoot .trustrow{display:flex;justify-content:center;gap:14px;margin-top:12px;font-size:11px;color:var(--muted)}

/* ---- Newsletter ---- */
.news{background:var(--ink);color:var(--cream);text-align:center}
.news h2{color:#fff;font-size:clamp(26px,3.4vw,36px);margin-bottom:10px}
.news p{color:rgba(251,247,240,.7);margin-bottom:24px}
.news form{display:flex;gap:10px;max-width:460px;margin:0 auto}
.news input{flex:1;border:0;border-radius:100px;padding:15px 20px;font-size:15px;font-family:inherit}
.news .btn{white-space:nowrap}
.news small{display:block;margin-top:14px;font-size:12px;color:rgba(251,247,240,.5)}

/* ---- Footer ---- */
footer{background:#26333d;color:var(--cream);padding:56px 0 30px}
footer .top{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;align-items:flex-start}
footer .brand h4{font-size:24px;color:#fff}
footer .brand p{color:rgba(251,247,240,.6);font-size:14px;max-width:26ch;margin-top:6px}
.fcols{display:flex;gap:56px;flex-wrap:wrap}
.fcol h5{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:rgba(251,247,240,.5);margin-bottom:14px}
.fcol a{display:block;color:rgba(251,247,240,.8);font-size:14px;margin-bottom:9px}
.fcol a:hover{color:#fff}
.fsocial{display:flex;gap:11px;margin-top:15px}
.fcol .fsocial a{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;margin:0;border-radius:50%;border:1px solid rgba(251,247,240,.22)}
.fcol .fsocial a:hover{border-color:rgba(251,247,240,.55);color:#fff}
.fsocial svg{width:17px;height:17px;display:block}
.mnav-univ{display:grid;grid-template-columns:1fr 1fr;gap:0;padding:2px 0 6px;border-bottom:1px solid var(--line)}
.mnav .mnav-univ a{font-size:14px;color:var(--muted);padding:8px 0 8px 14px;border-bottom:0}
.mnav .mnav-univ a:hover{color:var(--teal)}


footer .bot{margin-top:38px;padding-top:20px;border-top:1px solid rgba(251,247,240,.14);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:12px;color:rgba(251,247,240,.5)}

/* ---- Responsive (mobile-first breakpoints communs) ---- */
@media(max-width:860px){
  section{padding:44px 0}
  .burger{display:flex}
  .nav-cta .btn{padding:10px 16px;font-size:13.5px}
  .wrap{padding:0 18px}
  .announce{font-size:12px;padding:8px 14px}
  .nav-links{display:none}
  .news form{flex-direction:column}
}
