/* ---------- catálogo ---------- */
.cat-page .nav-links a.active{color:var(--gold)}
.cat-page .nav-links a.active::after{width:100%}
.cart-btn{position:relative;width:46px;height:46px;background:none;border:1px solid rgba(220,182,124,.35);border-radius:50%;cursor:pointer;color:var(--cream);display:grid;place-items:center;transition:background .3s,border-color .3s}
.cart-btn:hover{background:rgba(220,182,124,.12);border-color:var(--gold)}
.cart-btn svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.cart-btn b{position:absolute;top:-4px;right:-4px;min-width:20px;height:20px;padding:0 5px;border-radius:10px;background:var(--gold);color:var(--ink);font:600 .72rem/20px var(--f-label);text-align:center;transition:transform .3s var(--ease)}
.cart-btn b.bump{transform:scale(1.4)}

.cat-hero{position:relative;overflow:hidden;padding:150px 0 70px;background:radial-gradient(ellipse at 75% 20%,#2b1c12,var(--espresso) 55%,var(--ink))}
.cat-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center 40%;opacity:.22;filter:blur(3px) saturate(.9);transform:scale(1.06);transition:opacity .6s}
.cat-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(12,9,7,.35),var(--ink) 100%)}
.cat-hero-inner{position:relative;z-index:2}
.cat-hero h1{font-size:clamp(2.8rem,7vw,5.6rem);margin-bottom:8px}
.crumbs{display:flex;gap:10px;align-items:center;flex-wrap:wrap;font-family:var(--f-label);letter-spacing:.2em;text-transform:uppercase;font-size:.78rem;color:var(--muted);margin-bottom:34px}
.crumbs a:hover{color:var(--gold)}.crumbs b{color:var(--cream);font-weight:500}

.cat-switch{background:var(--ink);padding:0 0 56px}
.switch-row{display:flex;align-items:center;gap:18px}
.switch-tiles{flex:1;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.tile{position:relative;aspect-ratio:16/8;border-radius:3px;overflow:hidden;border:1px solid rgba(220,182,124,.2);cursor:pointer;background:var(--roast);padding:0;text-align:left;color:var(--cream);transition:border-color .4s,transform .5s var(--ease)}
.tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.55) saturate(.9);transition:transform 1.2s var(--ease),filter .5s}
.tile::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(12,9,7,.85),transparent 70%)}
.tile span{position:absolute;left:18px;bottom:14px;z-index:2;font-family:var(--f-display);font-size:1.4rem;line-height:1.1}
.tile small{position:absolute;left:18px;top:12px;z-index:2;font-family:var(--f-label);letter-spacing:.24em;font-size:.72rem;color:var(--gold)}
.tile:hover img{transform:scale(1.07);filter:brightness(.75)}
.tile.on{border-color:var(--gold);box-shadow:0 0 0 1px var(--gold)}
.tile.on img{filter:brightness(.85)}
.arrow{flex:none;width:48px;height:48px;border-radius:50%;border:1px solid rgba(220,182,124,.35);background:none;color:var(--gold);font-size:1.2rem;cursor:pointer;transition:background .3s,transform .3s}
.arrow:hover{background:rgba(220,182,124,.14);transform:scale(1.06)}

/* fondo claro */
.products{background:#faf6ef;color:#1b130d;padding:clamp(70px,9vw,120px) 0;position:relative}
.products-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;padding-bottom:26px;margin-bottom:44px;border-bottom:1px solid rgba(58,38,24,.18)}
.products-head h2{font-size:clamp(2rem,4vw,3rem);color:#1b130d}
.products-head p{font-family:var(--f-label);letter-spacing:.2em;text-transform:uppercase;font-size:.82rem;color:#6d5a47}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:34px 26px;transition:opacity .35s,transform .35s}
.product-grid.swap{opacity:0;transform:translateY(14px)}
.pc{display:flex;flex-direction:column;background:#fff;border:1px solid rgba(58,38,24,.1);border-radius:3px;overflow:hidden;transition:box-shadow .5s var(--ease),transform .5s var(--ease)}
.pc:hover{box-shadow:0 30px 60px -34px rgba(58,38,24,.55);transform:translateY(-6px)}
.pc-img{position:relative;aspect-ratio:4/4.4;overflow:hidden;background:#efe6d8}
.pc-img img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.pc:hover .pc-img img{transform:scale(1.06)}
.pc-tag{position:absolute;left:14px;top:14px;padding:5px 12px;background:rgba(12,9,7,.78);color:var(--gold);font-family:var(--f-label);font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;border-radius:2px}
.pc-body{padding:24px 24px 26px;display:flex;flex-direction:column;gap:6px;flex:1}
.pc h3{font-size:1.75rem;color:#1b130d}
.pc-desc{color:#6d5a47;font-size:.92rem}
.pc-price{font-family:var(--f-display);font-weight:600;font-size:1.45rem;color:var(--cognac);margin-top:6px}
.sizes{display:flex;flex-wrap:wrap;gap:6px;margin:14px 0 4px}
.sizes button{width:40px;height:36px;border:1px solid rgba(58,38,24,.25);background:#fff;color:#3a2618;font:500 .85rem var(--f-label);letter-spacing:.06em;border-radius:2px;cursor:pointer;transition:.25s}
.sizes button:hover{border-color:var(--cognac)}
.sizes button.on{background:#1b130d;color:var(--gold);border-color:#1b130d}
.sizes.err{animation:shake .4s}
@keyframes shake{25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}
.sizes-l{font-family:var(--f-label);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:#8a7762;margin-top:10px}
.add{margin-top:auto;min-height:48px;border:0;border-radius:2px;background:#1b130d;color:var(--gold);font:500 .9rem var(--f-label);letter-spacing:.22em;text-transform:uppercase;cursor:pointer;transition:background .3s,transform .3s}
.add:hover{background:var(--cognac);color:#fff}
.add:active{transform:scale(.98)}
.note{margin-top:46px;color:#8a7762;font-size:.82rem;text-align:center}

/* banda oscura */
.cat-cta{position:relative;overflow:hidden;background:linear-gradient(180deg,var(--roast),var(--espresso));padding:clamp(70px,9vw,120px) 0;text-align:center}
.cat-cta-inner{position:relative}
.cat-cta h2{margin-bottom:34px}
.cta-row{display:flex;flex-wrap:wrap;gap:16px;justify-content:center}

/* carrito */
.drawer-scrim{position:fixed;inset:0;z-index:200;background:rgba(0,0,0,.55);opacity:0;visibility:hidden;transition:.4s}
.drawer{position:fixed;top:0;right:0;bottom:0;z-index:210;width:min(440px,100%);display:flex;flex-direction:column;background:rgba(21,16,12,.92);backdrop-filter:blur(22px) saturate(1.3);-webkit-backdrop-filter:blur(22px) saturate(1.3);border-left:1px solid var(--glass-b);transform:translateX(100%);transition:transform .55s var(--ease)}
.drawer.open{transform:none}.drawer-scrim.open{opacity:1;visibility:visible}
.drawer header{display:flex;justify-content:space-between;align-items:center;padding:24px 26px;border-bottom:1px solid rgba(220,182,124,.15)}
.drawer h3{font-size:1.8rem}
.drawer-x{background:none;border:0;color:var(--sand);font-size:1.2rem;width:44px;height:44px;cursor:pointer}
.drawer-body{flex:1;overflow:auto;padding:10px 26px}
.empty{color:var(--sand);text-align:center;padding:60px 10px;font-size:.95rem}
.ci{display:grid;grid-template-columns:72px 1fr auto;gap:14px;padding:16px 0;border-bottom:1px solid rgba(220,182,124,.12);align-items:center}
.ci img{width:72px;height:72px;object-fit:cover;border-radius:2px}
.ci h4{font-family:var(--f-display);font-weight:500;font-size:1.2rem;line-height:1.1}
.ci small{color:var(--muted);font-family:var(--f-label);letter-spacing:.14em;text-transform:uppercase;font-size:.74rem}
.qty{display:flex;align-items:center;gap:4px;margin-top:6px}
.qty button{width:30px;height:30px;border:1px solid rgba(220,182,124,.3);background:none;color:var(--cream);border-radius:2px;cursor:pointer}
.qty span{min-width:28px;text-align:center}
.ci-x{background:none;border:0;color:var(--muted);cursor:pointer;font-size:.8rem;font-family:var(--f-label);letter-spacing:.16em;text-transform:uppercase}
.ci-x:hover{color:var(--gold)}
.drawer footer{padding:22px 26px 26px;border-top:1px solid rgba(220,182,124,.15);display:grid;gap:12px}
.drawer-hint{color:var(--muted);font-size:.8rem;line-height:1.5}
.btn-wa{width:100%;min-height:54px}
.btn-wa:disabled{opacity:.4;pointer-events:none}
.link-btn{background:none;border:0;color:var(--sand);font:500 .78rem var(--f-label);letter-spacing:.2em;text-transform:uppercase;cursor:pointer;min-height:36px}
.link-btn:hover{color:var(--gold)}
.toast{position:fixed;left:50%;bottom:28px;z-index:300;transform:translate(-50%,30px);opacity:0;pointer-events:none;padding:14px 24px;background:rgba(12,9,7,.94);border:1px solid var(--glass-b);color:var(--cream);font-size:.9rem;border-radius:3px;transition:.45s var(--ease);width:max-content;max-width:calc(100% - 32px);text-align:center}
.toast.show{opacity:1;transform:translate(-50%,0)}

@media (max-width:1000px){.product-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:760px){
  .toast{bottom:auto;top:84px;transform:translate(-50%,-20px)}
  .toast.show{transform:translate(-50%,0)}
  .cat-hero{padding-top:120px}
  .product-grid{grid-template-columns:1fr}
  .switch-row{gap:8px}
  .switch-tiles{grid-template-columns:repeat(3,1fr);gap:8px}
  .tile{aspect-ratio:3/4}.tile span{font-size:1rem;left:10px;bottom:10px}.tile small{left:10px}
  .arrow{width:40px;height:40px}
  .cart-btn{margin-left:auto}
  .cat-page .nav-toggle{margin-left:0}
}

.total-row{display:flex;justify-content:space-between;align-items:baseline;font-family:var(--f-label);letter-spacing:.18em;text-transform:uppercase;font-size:.85rem;color:var(--sand)}
.total-row b{font-family:var(--f-display);font-size:1.6rem;letter-spacing:0;color:var(--gold);font-weight:600;text-transform:none}