/* =========================================================
   Maison Monétaire de la Bourse — V3
   Esprit "vieille banque" feutré : vert profond, or, ivoire.
   Typographie raffinée + accents manuscrits.
   ========================================================= */

:root{
  --ink:#2a2016;
  --ink-soft:#5f4f3a;
  --bg:#f3ecdd;
  --bg-2:#ede3cf;
  --paper:#fbf7ee;
  --cream:#fbf7ee;
  --green:#43301b;
  --green-2:#5a4026;
  --green-deep:#2c1d10;
  --gold:#b18f43;
  --gold-light:#dcbb6c;
  --gold-pale:#efe1bd;
  --gold-deep:#8a6a2a;
  --brass-deep:#8a6a2a;
  --line:rgba(138,106,42,.22);
  --line-strong:rgba(138,106,42,.42);
  --shadow:0 24px 52px -28px rgba(40,30,15,.5);
  --shadow-soft:0 14px 32px -22px rgba(40,30,15,.42);
  --radius:18px;
  --radius-sm:13px;
  --maxw:1140px;
  --serif:"Cormorant Garamond", Georgia, "Times New Roman", serif;
  --script:"Pinyon Script", "Cormorant Garamond", cursive;
  --sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--sans);color:var(--ink);line-height:1.65;
  background-color:var(--bg);
  background-image:
    radial-gradient(900px 480px at 92% -10%, rgba(220,187,108,.18), transparent 60%),
    radial-gradient(760px 420px at -6% 4%, rgba(67,48,27,.06), transparent 60%);
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.1;color:var(--green);margin:0 0 .4em}
h1{font-size:clamp(2.5rem,6vw,4.3rem);letter-spacing:.3px}
h2{font-size:clamp(1.9rem,3.6vw,2.7rem)}
h3{font-size:1.4rem}
p{margin:0 0 1rem}
a{color:var(--gold-deep);text-decoration:none}
.eyebrow{font-family:var(--sans);font-size:.7rem;font-weight:700;letter-spacing:.3em;text-transform:uppercase;color:var(--gold-deep);margin:0 0 1rem;display:inline-block}
.script{font-family:var(--script);font-weight:400;color:var(--gold-deep);font-size:clamp(1.8rem,3.4vw,2.7rem);line-height:1;margin:0 0 .2em}
.lead{font-size:1.18rem;color:var(--ink-soft);max-width:62ch}
.rule{display:flex;align-items:center;gap:14px;margin:0 0 1rem}
.rule::before,.rule::after{content:"";height:1px;flex:1;background:var(--line-strong)}
.rule span{color:var(--gold-deep);font-size:1.1rem}

.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{padding:84px 0;position:relative}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;
  background:linear-gradient(180deg,#4a341f,#33230f);
  border-bottom:1px solid rgba(220,187,108,.35);
  box-shadow:0 2px 0 rgba(220,187,108,.18), 0 10px 30px -20px rgba(0,0,0,.6)}
.nav{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:6px;padding:16px 0 0;position:relative}
.brand{flex-basis:100%;display:flex;align-items:center;justify-content:center;gap:22px;font-family:var(--serif);font-weight:700;color:#f6edd8;text-align:center;
  font-size:clamp(2.9rem,6.6vw,5rem);line-height:1;letter-spacing:.015em}
.brand .mark{width:clamp(62px,7vw,92px);height:clamp(62px,7vw,92px);border-radius:50%;flex:none;display:block;overflow:hidden;
  box-shadow:0 6px 18px -5px rgba(0,0,0,.6)}
.brand .mark img{width:100%;height:100%;display:block}
.brand .bname{display:flex;flex-direction:column;align-items:flex-start;line-height:1;white-space:nowrap}
.brand .bname small{display:block;font-family:var(--script);font-size:clamp(2rem,4vw,3.2rem);color:var(--gold-light);font-weight:400;line-height:1;margin-top:6px;letter-spacing:0;text-transform:none}
.nav-links{flex-basis:100%;display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:3px;list-style:none;margin:14px 0 0;padding:11px 0 0;border-top:1px solid rgba(220,187,108,.22)}
.nav-links a{font-size:.9rem;color:#e7dcc2;padding:9px 11px;border-radius:8px;font-weight:500;letter-spacing:.01em;white-space:nowrap;transition:background .2s,color .2s;position:relative}
.nav-links a:hover{color:#fff;background:rgba(220,187,108,.14)}
.nav-links a.active{color:var(--gold-light)}
.nav-links a.active::after{content:"";position:absolute;left:12px;right:12px;bottom:2px;height:1.5px;background:var(--gold-light)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px;position:absolute;right:6px;top:20px}
.nav-toggle span{display:block;width:24px;height:2px;background:#e7dcc2;margin:5px 0;transition:.25s}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-family:var(--sans);font-weight:600;font-size:.94rem;
  padding:14px 26px;border-radius:8px;border:1px solid transparent;transition:transform .15s, box-shadow .2s, background .2s}
.btn:active{transform:translateY(1px)}
.btn-primary{background:linear-gradient(180deg,var(--gold-light),var(--gold) 62%,var(--gold-deep));color:#34260c;
  box-shadow:0 12px 26px -12px rgba(138,106,42,.8), inset 0 1px 1px rgba(255,255,255,.6)}
.btn-primary:hover{box-shadow:0 16px 32px -12px rgba(138,106,42,.95), inset 0 1px 1px rgba(255,255,255,.65)}
.btn-ghost{background:transparent;border-color:var(--line-strong);color:var(--green)}
.btn-ghost:hover{background:rgba(67,48,27,.06)}
.btn-dark{background:linear-gradient(180deg,#5a4026,#3a2716);color:#f3e7c8;border-color:rgba(220,187,108,.25)}
.btn-dark:hover{filter:brightness(1.08)}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:78px 0 66px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center}
.hero .badge{display:inline-flex;align-items:center;gap:8px;font-size:.76rem;font-weight:600;letter-spacing:.04em;
  color:var(--gold-deep);background:rgba(255,255,255,.65);border:1px solid var(--line);padding:7px 14px;border-radius:999px;margin-bottom:18px}
.hero h1{max-width:15ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}

/* coins/medallions in hero */
.coin-trio{position:relative;height:420px}
.coin{position:absolute;border-radius:50%;overflow:hidden;box-shadow:0 28px 54px -18px rgba(30,20,8,.6), inset 0 0 0 1px rgba(255,255,255,.22);will-change:transform}
.coin img{display:block;width:100%;height:100%}
.coin .glint{position:absolute;inset:0;background:linear-gradient(115deg,transparent 38%,rgba(255,255,255,.7) 50%,transparent 62%);
  transform:translateX(-130%);animation:glint 5.5s ease-in-out infinite}
.coin.c1{width:222px;height:222px;left:50%;top:24px;z-index:3;animation:floatyC 6s ease-in-out infinite}
.coin.c2{width:150px;height:150px;left:4%;top:150px;z-index:2;animation:floaty 7s ease-in-out infinite .4s}
.coin.c2 .glint{animation-delay:1.6s}
.coin.c3{width:160px;height:160px;right:2%;top:176px;z-index:2;animation:floaty 6.6s ease-in-out infinite .8s}
.coin.c3 .glint{animation-delay:3s}
.coin-trio::before{content:"";position:absolute;inset:0;background:radial-gradient(closest-side, rgba(220,187,108,.3), transparent 72%);filter:blur(6px)}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
@keyframes floatyC{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(-14px)}}
@keyframes glint{0%{transform:translateX(-130%)}55%,100%{transform:translateX(130%)}}

/* ---------- Cards ---------- */
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-soft);
  transition:transform .2s, box-shadow .25s, border-color .25s;position:relative;overflow:hidden}
.card::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,var(--gold-light),var(--gold-deep))}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--gold-light)}
.card h3{margin-bottom:.35em}
.card p{color:var(--ink-soft);margin:0}
.card .ico{width:50px;height:50px;border-radius:12px;display:grid;place-items:center;margin-bottom:16px;
  background:linear-gradient(160deg,var(--gold-pale),rgba(220,187,108,.32));color:var(--gold-deep)}
.card .ico svg{width:24px;height:24px}

/* ---------- Coin gallery ---------- */
.coin-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.coin-card{text-align:center;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px 22px;
  box-shadow:var(--shadow-soft);transition:transform .25s, box-shadow .25s}
.coin-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.coin-card .disc{width:148px;height:148px;margin:0 auto 16px;border-radius:50%;overflow:hidden;position:relative;
  box-shadow:0 16px 30px -14px rgba(30,20,8,.5)}
.coin-card .disc img{width:100%;height:100%;display:block;transition:transform .4s}
.coin-card:hover .disc img{transform:rotate(3deg) scale(1.05)}
.coin-card h3{font-size:1.2rem;margin:0 0 .2em}
.coin-card p{color:var(--ink-soft);font-size:.92rem;margin:0}

/* ---------- Band (vert feutré) ---------- */
.band{position:relative;overflow:hidden;border-radius:var(--radius);padding:54px;
  background:linear-gradient(140deg,#4a341f,#382613 65%,#241708);
  border:1px solid rgba(220,187,108,.28);box-shadow:var(--shadow)}
.band::after{content:"";position:absolute;right:-60px;bottom:-80px;width:320px;height:320px;border-radius:50%;
  background:url("medal-palais.svg") center/contain no-repeat;opacity:.16;transform:rotate(-8deg)}
.band .eyebrow{color:var(--gold-light)}
.band h2{color:#f7eed5}
.band .lead{color:#dcceb0}
.band .stat-row{display:flex;flex-wrap:wrap;gap:40px;margin-top:30px;position:relative;z-index:1}
.band .stat b{font-family:var(--serif);font-size:2.7rem;color:var(--gold-light);display:block;line-height:1}
.band .stat span{font-size:.85rem;letter-spacing:.04em;color:#cbbd9a}

/* ---------- Calculator ---------- */
.tool{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.tool-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;padding:22px 26px;border-bottom:1px solid var(--line);
  background:linear-gradient(180deg, rgba(220,187,108,.14), transparent)}
.price-pill{display:flex;flex-direction:column;gap:2px;align-items:flex-end;font-size:.8rem;color:var(--ink-soft)}
.price-pill b{font-family:var(--serif);font-size:1.4rem;color:var(--green)}
.price-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#bdbdbd;margin-right:6px;vertical-align:middle}
.price-dot.live{background:#3fae6a;box-shadow:0 0 0 3px rgba(63,174,106,.2)}
.price-dot.err{background:#c0612f}
.tool-body{padding:26px;display:grid;gap:20px}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:.82rem;font-weight:600;color:var(--green);letter-spacing:.02em}
.field .hint{font-size:.74rem;color:var(--ink-soft)}
input,select,textarea{font-family:var(--sans);font-size:1rem;color:var(--ink);padding:13px 14px;border-radius:10px;border:1px solid var(--line-strong);background:#fffdf8;transition:border-color .2s, box-shadow .2s;width:100%}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 4px rgba(177,143,67,.18)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.result{background:linear-gradient(140deg,#4a341f,#241708);color:#f0e3c6;border-radius:var(--radius-sm);padding:24px;position:relative;overflow:hidden}
.result::after{content:"";position:absolute;right:-40px;top:-40px;width:160px;height:160px;border-radius:50%;background:url("medal-mmb.svg") center/contain no-repeat;opacity:.14}
.result .grid{grid-template-columns:repeat(3,1fr);gap:18px;position:relative;z-index:1}
.result .r-item span{display:block;font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:#cdbf9c}
.result .r-item b{font-family:var(--serif);font-size:1.85rem;color:#fff;line-height:1.1}
.result .r-total b{color:var(--gold-light);font-size:2.25rem}
.disclaimer{font-size:.78rem;color:var(--ink-soft);margin:0}
.lines{display:flex;flex-direction:column;gap:12px}
.line{display:grid;grid-template-columns:1fr 96px 40px;gap:12px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:12px;background:#fffdf8}
.line .rm{background:none;border:0;color:var(--gold-deep);font-size:1.3rem;cursor:pointer;line-height:1}
.add-row{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}
.add-row .field{flex:1;min-width:160px}

/* ---------- Sélecteur de pièces en photos ---------- */
.coin-picker{display:grid;grid-template-columns:repeat(auto-fill,minmax(108px,1fr));gap:12px}
.pick{cursor:pointer;background:#fffdf8;border:1px solid var(--line);border-radius:14px;padding:12px 8px 10px;text-align:center;
  transition:transform .15s, box-shadow .2s, border-color .2s;font-family:var(--sans)}
.pick:hover{transform:translateY(-3px);box-shadow:var(--shadow-soft);border-color:var(--gold-light)}
.pick .disc{width:62px;height:62px;margin:0 auto 8px;border-radius:50%;overflow:hidden;background:#fff;
  box-shadow:0 8px 16px -10px rgba(30,20,8,.5), inset 0 0 0 2px rgba(138,106,42,.18)}
.pick .disc img{width:100%;height:100%;object-fit:cover;display:block}
.pick .nm{display:block;font-size:.72rem;font-weight:600;color:var(--green);line-height:1.2}
.pick .sub{display:block;font-size:.64rem;color:var(--ink-soft);margin-top:2px}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.info-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:22px}
.info-list li{display:flex;gap:16px;align-items:flex-start}
.info-list .ico{width:46px;height:46px;border-radius:12px;flex:none;display:grid;place-items:center;background:linear-gradient(160deg,var(--gold-pale),rgba(220,187,108,.32));color:var(--gold-deep)}
.info-list b{display:block;color:var(--green);font-family:var(--serif);font-size:1.18rem}
.info-list a,.info-list span{color:var(--ink-soft)}
.map-wrap{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-soft)}
.map-wrap iframe{display:block;width:100%;height:340px;border:0;filter:sepia(.12) saturate(1.04)}

/* ---------- Footer ---------- */
.site-footer{position:relative;overflow:hidden;background:linear-gradient(160deg,#43301b,#241708);color:#dccfb0;padding:56px 0 30px;margin-top:40px;
  border-top:1px solid rgba(220,187,108,.28)}
.site-footer::after{content:"";position:absolute;left:-70px;bottom:-90px;width:300px;height:300px;border-radius:50%;background:url("medal-adresse.svg") center/contain no-repeat;opacity:.12}
.footer-top{display:flex;flex-direction:column;align-items:center;text-align:center;gap:22px;position:relative;z-index:1}
.site-footer .brand{color:#f6edd8}
.site-footer .brand .mark svg [fill="#fbf7ee"]{fill:#43301b}
.site-footer a{color:#dccfb0}
.site-footer a:hover{color:var(--gold-light)}
.footer-links{display:flex;gap:24px;flex-wrap:wrap;justify-content:center;list-style:none;margin:0;padding:0}
.footer-bottom{margin-top:30px;padding-top:18px;border-top:1px solid rgba(220,187,108,.2);font-size:.82rem;color:#c2b48f;display:flex;flex-wrap:wrap;justify-content:center;text-align:center;gap:6px 18px;position:relative;z-index:1}

/* ---------- Sound toggle ---------- */
.sound-toggle{position:fixed;right:18px;bottom:18px;z-index:80;display:flex;align-items:center;gap:8px;
  background:rgba(67,48,27,.92);border:1px solid rgba(220,187,108,.4);border-radius:999px;padding:9px 15px;cursor:pointer;
  font:600 .82rem var(--sans);color:#e7dcc2;box-shadow:var(--shadow-soft);backdrop-filter:blur(8px);transition:transform .15s, box-shadow .2s}
.sound-toggle:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.sound-toggle svg{width:17px;height:17px}
.sound-toggle.on{background:linear-gradient(180deg,var(--gold-light),var(--gold));color:#34260c;border-color:transparent}

/* petit BH discret */
#bh-mark{position:fixed;top:5px;right:9px;z-index:120;font-family:var(--serif);font-size:11px;font-weight:600;letter-spacing:.5px;color:rgba(220,187,108,.5);pointer-events:none;user-select:none}

/* bouton Appeler (mobile) */
.call-fab{position:fixed;right:16px;bottom:16px;z-index:90;display:none;align-items:center;gap:9px;
  background:linear-gradient(180deg,var(--gold-light),var(--gold) 60%,var(--gold-deep));color:#34260c;
  font:700 .95rem var(--sans);text-decoration:none;padding:13px 20px;border-radius:999px;
  box-shadow:0 14px 30px -10px rgba(0,0,0,.5)}
.call-fab svg{width:18px;height:18px}
@media (max-width:760px){.call-fab{display:inline-flex}}

/* bandeau cours du jour */
.cours-bar{background:linear-gradient(180deg,#fbf3df,#f3e4bf);border-bottom:1px solid var(--line);color:#5a4012;
  font:600 .92rem var(--sans);text-align:center;padding:9px 14px}
.cours-bar b{color:var(--green);font-weight:700}
.cours-bar .ld{display:inline-block;width:8px;height:8px;border-radius:50%;background:#3fae6a;box-shadow:0 0 0 3px rgba(63,174,106,.2);margin-right:7px;vertical-align:middle}
.cours-bar .ind{color:var(--ink-soft);font-weight:500;font-size:.86em}

/* assistant "Une question ?" */
.mmb-assistant{position:fixed;left:18px;bottom:18px;z-index:95;display:inline-flex;align-items:center;gap:9px;cursor:pointer;
  background:linear-gradient(180deg,#5a4026,#3a2716);color:#f3e7c8;border:1px solid rgba(220,187,108,.4);
  border-radius:999px;padding:12px 18px;font:600 .9rem var(--sans);box-shadow:0 12px 26px -10px rgba(0,0,0,.5)}
.mmb-assistant svg{width:18px;height:18px}
.mmb-chat{position:fixed;left:18px;bottom:18px;z-index:96;width:340px;max-width:calc(100vw - 36px);
  background:var(--paper);border:1px solid var(--line-strong);border-radius:16px;box-shadow:var(--shadow);overflow:hidden;display:none;flex-direction:column}
.mmb-chat.open{display:flex}
.mmb-chat .hd{background:linear-gradient(180deg,#4a341f,#33230f);color:#f6edd8;padding:13px 16px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.mmb-chat .hd b{font-family:var(--serif);font-size:1.15rem;font-weight:600}
.mmb-chat .hd .x{background:none;border:0;color:#e7dcc2;font-size:1.4rem;cursor:pointer;line-height:1}
.mmb-chat .bd{padding:15px;display:flex;flex-direction:column;gap:11px;max-height:62vh;overflow:auto}
.mmb-chat .bot{background:rgba(177,143,67,.12);border:1px solid var(--line);border-radius:12px;padding:11px 13px;font-size:.9rem;color:var(--ink);line-height:1.5}
.mmb-chat label{font-size:.8rem;font-weight:600;color:var(--green)}
.mmb-chat select,.mmb-chat input{font:inherit;font-size:.95rem;padding:10px;border-radius:10px;border:1px solid var(--line-strong);background:#fffdf8;width:100%}
.mmb-chat .res{background:linear-gradient(135deg,#4a341f,#2c1d10);color:#f0e3c6;border-radius:12px;padding:14px;text-align:center}
.mmb-chat .res b{font-family:var(--serif);font-size:1.7rem;color:var(--gold-light);display:block;line-height:1.1}
.mmb-chat .res small{font-size:.74rem;color:#cdbf9c}
.mmb-chat .act{cursor:pointer;border:0;border-radius:10px;padding:11px;width:100%;font:700 .9rem var(--sans);
  background:linear-gradient(180deg,var(--gold-light),var(--gold) 60%,var(--gold-deep));color:#34260c}
.mmb-chat .qbtns{display:flex;flex-wrap:wrap;gap:7px}
.mmb-chat .qbtns a,.mmb-chat .qbtns button{cursor:pointer;text-decoration:none;border:1px solid var(--line-strong);background:#fff;color:var(--green);border-radius:999px;padding:7px 12px;font:600 .8rem var(--sans)}
.mmb-chat .bot{align-self:flex-start;max-width:92%}
.mmb-chat .me{align-self:flex-end;max-width:85%;background:linear-gradient(180deg,var(--gold-light),var(--gold));color:#34260c;border:0;border-radius:12px;padding:9px 12px;font-size:.9rem}
.mmb-chat .inrow{display:flex;gap:8px}
.mmb-chat .inrow input{flex:1}
.mmb-chat .inrow button{flex:none;border:0;border-radius:10px;padding:0 15px;cursor:pointer;font-weight:700;background:linear-gradient(180deg,var(--gold-light),var(--gold-deep));color:#34260c}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease, transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- Jetons ---------- */
.token-row{display:flex;flex-wrap:wrap;gap:18px;justify-content:center;margin:0 0 32px}
.token{width:94px;height:94px;border-radius:50%;display:grid;place-items:center;text-align:center;line-height:1.05;color:#4a3712;font-family:var(--serif);
  box-shadow:0 14px 24px -13px rgba(30,20,8,.55), inset 0 0 0 2px rgba(255,255,255,.3), inset 0 0 0 6px rgba(138,106,42,.22)}
.token.gold{background:radial-gradient(circle at 35% 28%, #f6e2a8, #d9b65e 55%, #b3892f)}
.token.silver{background:radial-gradient(circle at 35% 28%, #f4f5f7, #cfd3d8 55%, #a7adb5);color:#3c4047;
  box-shadow:0 14px 24px -13px rgba(70,80,90,.5), inset 0 0 0 2px rgba(255,255,255,.45), inset 0 0 0 6px rgba(120,128,138,.25)}
.token b{font-size:1.3rem;font-weight:700;display:block}
.token.photo-token{padding:0;overflow:hidden;background:#fff}
.token.photo-token img{width:100%;height:100%;object-fit:cover;border-radius:50%;display:block}
.token small{display:block;font-family:var(--sans);font-size:.55rem;letter-spacing:.1em;font-weight:600;opacity:.82;margin-top:3px;text-transform:uppercase}

/* ---------- Page catalogue ---------- */
.piece-group{margin-bottom:46px}
.piece-group > h2{display:flex;align-items:center;gap:14px;margin-bottom:20px}
.piece-group > h2 .tag{font:700 .7rem var(--sans);letter-spacing:.16em;text-transform:uppercase;color:#fff;
  background:linear-gradient(180deg,var(--gold),var(--gold-deep));padding:5px 12px;border-radius:999px}
.piece-group.silver > h2 .tag{background:linear-gradient(180deg,#b9bfc7,#8b929b)}
.piece-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.piece-row{display:grid;grid-template-columns:78px 1fr;gap:16px;align-items:center;background:var(--paper);
  border:1px solid var(--line);border-radius:14px;padding:15px 17px;box-shadow:var(--shadow-soft);transition:transform .18s,box-shadow .2s}
.piece-row:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.piece-row .token{width:72px;height:72px}
.piece-row .token b{font-size:1.05rem}
.piece-info h3{margin:0 0 9px;font-size:1.12rem}
.specs{display:flex;flex-wrap:wrap;gap:7px}
.spec{font-size:.76rem;background:rgba(177,143,67,.14);color:#6f5418;border:1px solid var(--line);border-radius:999px;padding:4px 10px;font-weight:500}
.spec b{color:var(--green);font-weight:700}
@media (max-width:760px){.piece-list{grid-template-columns:1fr}}

/* ---------- Photo boutique ---------- */
.boutique-banner{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid rgba(220,187,108,.3)}
.boutique-banner img{display:block;width:100%;height:auto}
.boutique-banner .cap{position:absolute;left:0;right:0;bottom:0;padding:30px;
  background:linear-gradient(0deg, rgba(21,41,31,.9), rgba(21,41,31,.2) 70%, transparent);color:#f6edd8}
.boutique-banner .cap h2{color:#fff;margin:0 0 4px}
.boutique-banner .cap p{margin:0;color:#e4d6b6;font-size:1.02rem}
@media (max-width:640px){.boutique-banner .cap{padding:18px}.boutique-banner .cap h2{font-size:1.4rem}}

/* ---------- Photos de pièces (catalogue) ---------- */
.piece-row .photo{width:72px;height:72px;border-radius:50%;overflow:hidden;background:#fff;flex:none;
  box-shadow:0 10px 20px -12px rgba(30,20,8,.5), inset 0 0 0 2px rgba(138,106,42,.2)}
.piece-row .photo img{width:100%;height:100%;object-fit:cover;display:block}

/* ---------- Page Poinçons ---------- */
.poincon-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:18px}
.poincon{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:22px;box-shadow:var(--shadow-soft);
  display:flex;gap:16px;align-items:flex-start;transition:transform .18s,box-shadow .2s}
.poincon:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.poincon .mk{width:62px;height:62px;flex:none;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(160deg,#f3ead2,#e7d4a6);border:1px solid var(--line)}
.poincon .mk svg{width:46px;height:46px}
.poincon .mk.silver{background:linear-gradient(160deg,#eef0f2,#cfd4da)}
.poincon .mk span{font-family:var(--serif);font-weight:600;text-align:center;color:#5a4012;line-height:1.04;font-size:.72rem}
.poincon .mk span b{font-size:1.08rem;display:block}
.poincon .mk.silver span{color:#3a3f46}
.poincon .mk.img{background:#fff;padding:6px}
.poincon .mk img{width:100%;height:100%;object-fit:contain;display:block}
.titres-table{width:100%;border-collapse:collapse;margin-top:8px;font-size:.92rem}
.titres-table th,.titres-table td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line)}
.titres-table th{font-family:var(--sans);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-deep)}
.titres-table td b{color:var(--green)}
.poincon h3{font-size:1.08rem;margin:0 0 3px}
.poincon .titre{font-size:.78rem;font-weight:700;color:var(--gold-deep);letter-spacing:.04em;margin:0 0 6px}
.poincon p{font-size:.86rem;color:var(--ink-soft);margin:0}

/* ---------- Timeline histoire ---------- */
.timeline{position:relative;margin:10px 0 0;padding-left:30px}
.timeline::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,var(--gold-light),var(--gold-deep))}
.tl-item{position:relative;padding:0 0 28px 6px}
.tl-item::before{content:"";position:absolute;left:-30px;top:4px;width:16px;height:16px;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,var(--gold-light),var(--gold-deep));box-shadow:0 0 0 4px var(--bg)}
.tl-item .yr{font-family:var(--serif);font-weight:700;color:var(--gold-deep);font-size:1.3rem;line-height:1}
.tl-item h3{margin:.2em 0 .2em}
.tl-item p{color:var(--ink-soft);margin:0;max-width:60ch}
.signature{font-family:var(--script);font-size:2rem;color:var(--gold-deep);line-height:1;margin-top:8px}

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:10px}
  .coin-trio{height:330px;margin-top:6px}
  .coin.c1{width:180px;height:180px}
  .coin.c2{width:120px;height:120px;left:6%}
  .coin.c3{width:128px;height:128px;right:4%}
}
@media (max-width:1040px){
  .nav{padding:14px 0}
  .brand{font-size:clamp(1.6rem,6vw,2.3rem);gap:13px}
  .brand .bname{white-space:normal}
  .brand .mark{width:54px;height:54px}
  .nav-links{position:fixed;inset:90px 0 auto 0;flex-direction:column;gap:0;margin:0;border-top:0;background:#43301b;border-bottom:1px solid rgba(220,187,108,.3);
    padding:10px 16px 18px;transform:translateY(-130%);transition:transform .3s;box-shadow:var(--shadow)}
  .nav-links.open{transform:none}
  .nav-links a{display:block;padding:13px 10px;border-radius:8px}
  .nav-links a.active::after{display:none}
  .nav-toggle{display:block}
  .grid-2,.grid-3,.contact-grid,.coin-gallery{grid-template-columns:1fr}
  .result .grid{grid-template-columns:1fr}
  .band{padding:34px 22px}
  section{padding:58px 0}
  .row{grid-template-columns:1fr}
  .line{grid-template-columns:1fr 84px 36px}
}
@media (prefers-reduced-motion: reduce){
  .coin,.coin .glint{animation:none!important}
  .reveal{transition:none}
}

/* ---- Optimisation mobile : couper les reflets animés (économie CPU) ---- */
@media (max-width:760px){
  .coin .glint{display:none!important}
  .coin{animation-duration:9s}
}