/* =========================================================
   Página de producto de la Tienda en línea
   ========================================================= */
.pg-wrap{ padding-top:22px; padding-bottom:110px; }
.pg-top{ display:flex; align-items:center; justify-content:space-between; gap:12px; margin-bottom:22px; }
.pg-migas{ display:flex; flex-wrap:wrap; gap:8px; align-items:center; font-size:.84rem; color:var(--ink-soft); min-width:0; }
.pg-top .cart-pill{ flex-shrink:0; }
.pg-migas a{ color:var(--navy); font-weight:600; }
.pg-migas a:hover{ text-decoration:underline; }

.pg-hero{ display:grid; grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr); gap:48px; align-items:start; }

/* Galería */
.pg-galeria{ position:sticky; top:96px; }
.pg-stage{ position:relative; border-radius:var(--radius-lg); overflow:hidden; background:var(--mist); border:1px solid var(--line); }
.pg-slides{ display:flex; overflow-x:auto; scroll-snap-type:x mandatory; scrollbar-width:none; aspect-ratio:1/1; }
.pg-slides::-webkit-scrollbar{ display:none; }
.pg-slide{ flex:0 0 100%; scroll-snap-align:center; display:flex; align-items:center; justify-content:center; background:#fff; }
.pg-slide img{ width:100%; height:100%; object-fit:contain; }
.pg-nav{ position:absolute; top:50%; transform:translateY(-50%); width:44px; height:44px; border-radius:50%; border:1px solid var(--line);
  background:rgba(255,255,255,.92); color:var(--navy); font-size:1.6rem; line-height:1; display:flex; align-items:center; justify-content:center;
  box-shadow:var(--shadow-sm); transition:transform .15s ease, box-shadow .15s ease; }
.pg-nav:hover{ box-shadow:var(--shadow); transform:translateY(-50%) scale(1.06); }
.pg-prev{ left:14px; } .pg-next{ right:14px; }
.pg-dots{ position:absolute; bottom:14px; left:0; right:0; display:none; justify-content:center; gap:7px; }
.pg-dots span{ width:7px; height:7px; border-radius:50%; background:rgba(10,26,44,.25); transition:width .2s ease, background .2s ease; }
.pg-dots span.on{ width:20px; border-radius:999px; background:var(--navy); }
.pg-thumbs{ display:flex; gap:10px; margin-top:14px; overflow-x:auto; scrollbar-width:thin; padding-bottom:4px; }
.pg-thumb{ flex:0 0 76px; height:76px; border-radius:12px; border:2px solid transparent; background:#fff; padding:0; overflow:hidden;
  box-shadow:0 0 0 1px var(--line); transition:border-color .15s ease; }
.pg-thumb img{ width:100%; height:100%; object-fit:cover; }
.pg-thumb.active{ border-color:var(--navy); }

/* Compra */
.pg-marca{ font-size:.78rem; font-weight:800; letter-spacing:.12em; text-transform:uppercase;
  background:var(--route-gradient); -webkit-background-clip:text; background-clip:text; color:transparent; display:inline-block; margin-bottom:10px; }
.pg-titulo{ font-size:clamp(1.7rem, 3.4vw, 2.5rem); margin-bottom:8px; }
.pg-variante{ color:var(--ink-soft); font-weight:600; min-height:1.4em; margin-bottom:18px; }
.pg-precio-box{ padding:18px 20px; border-radius:var(--radius); background:linear-gradient(135deg, var(--blue-soft), var(--orange-soft)); margin-bottom:22px; }
.pg-precio{ font-family:var(--display); font-size:clamp(1.9rem, 3.6vw, 2.4rem); font-weight:800; color:var(--navy-deep); letter-spacing:-.02em; }
.pg-precio-nota{ font-size:.82rem; color:var(--ink-soft); margin-top:4px; }

.pg-eje{ margin-bottom:18px; }
.pg-eje-titulo{ font-size:.88rem; color:var(--ink-soft); margin-bottom:9px; }
.pg-eje-titulo strong{ color:var(--ink); }
.pg-chips{ display:flex; flex-wrap:wrap; gap:8px; }
.pg-chip{ display:inline-flex; align-items:center; gap:8px; padding:9px 15px; border-radius:999px; border:1.5px solid var(--line-strong);
  background:#fff; color:var(--ink); font-weight:600; font-size:.88rem; transition:border-color .15s ease, box-shadow .15s ease, background .15s ease; }
.pg-chip:hover{ border-color:var(--navy); }
.pg-chip.sel{ border-color:var(--navy); box-shadow:0 0 0 2px var(--navy) inset; background:var(--blue-soft); }
.pg-chip.agotado{ opacity:.45; text-decoration:line-through; }
.pg-chip.con-foto{ padding:5px 14px 5px 5px; }
.pg-chip.con-foto img{ width:30px; height:30px; border-radius:50%; object-fit:cover; background:#fff; box-shadow:0 0 0 1px var(--line); }

.pg-acciones{ display:flex; gap:12px; margin:24px 0 12px; }
.pg-qty{ display:flex; align-items:center; border:1.5px solid var(--line-strong); border-radius:999px; overflow:hidden; flex-shrink:0; }
.pg-qty button{ width:42px; height:50px; border:0; background:#fff; font-size:1.2rem; color:var(--navy); }
.pg-qty button:hover{ background:var(--mist); }
.pg-qty span{ min-width:28px; text-align:center; font-weight:700; }
.pg-agregar{ flex:1; font-size:1rem; }
.pg-whatsapp{ margin-bottom:6px; }
.pg-agotado{ margin-top:10px; padding:12px 14px; border-radius:var(--radius-sm); background:var(--warn-bg); color:var(--warn); font-weight:600; font-size:.9rem; }

.pg-beneficios{ display:grid; grid-template-columns:1fr 1fr; gap:10px; margin-top:24px; }
.pg-beneficios li{ display:flex; gap:10px; align-items:flex-start; padding:13px 14px; border:1px solid var(--line); border-radius:var(--radius); background:#fff; font-size:.85rem; line-height:1.4; }
.pg-beneficios strong{ display:block; color:var(--navy-deep); font-size:.86rem; }
.pg-ico{ font-size:1.25rem; line-height:1; }
.pg-tiempos{ font-size:.76rem; color:var(--ink-soft); margin-top:10px; }

/* Detalle */
.pg-detalle{ margin-top:64px; display:grid; gap:44px; max-width:920px; }
.pg-seccion h2{ font-size:clamp(1.35rem, 2.6vw, 1.75rem); margin-bottom:16px; }
.pg-desc{ font-size:1.05rem; color:var(--ink); line-height:1.75; }
.pg-fuente{ font-size:.82rem; color:var(--ink-soft); margin:-8px 0 16px; }
.spec{ border:1px solid var(--line); border-radius:var(--radius); background:#fff; margin-bottom:10px; overflow:hidden; }
.spec summary{ cursor:pointer; list-style:none; padding:16px 20px; font-family:var(--display); font-weight:700; font-size:1.02rem; color:var(--navy-deep);
  display:flex; justify-content:space-between; align-items:center; }
.spec summary::-webkit-details-marker{ display:none; }
.spec summary::after{ content:'+'; font-size:1.4rem; color:var(--blue); transition:transform .2s ease; }
.spec[open] summary::after{ transform:rotate(45deg); }
.spec[open] summary{ border-bottom:1px solid var(--line); background:var(--mist); }
.spec ul{ padding:14px 20px 18px; display:grid; gap:7px; }
.spec li{ position:relative; padding-left:16px; font-size:.93rem; line-height:1.55; }
.spec li::before{ content:''; position:absolute; left:0; top:.62em; width:6px; height:6px; border-radius:50%; background:var(--route-gradient); }
.spec li.spec-sub{ padding-left:0; margin-top:6px; font-weight:700; color:var(--navy); }
.spec li.spec-sub::before{ display:none; }

.pg-avisos{ display:grid; gap:12px; }
.pg-avisos h2{ margin-bottom:4px; }
.pg-aviso{ padding:16px 18px; border-radius:var(--radius); border:1px solid var(--line); background:var(--mist); font-size:.92rem; }
.pg-aviso strong{ display:block; color:var(--navy-deep); margin-bottom:4px; }
.pg-aviso a{ text-decoration:underline; }

.rel-grid{ display:grid; grid-template-columns:repeat(4, 1fr); gap:16px; }
.rel-card{ border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; background:#fff; transition:box-shadow .2s ease, transform .2s ease; }
.rel-card:hover{ box-shadow:var(--shadow); transform:translateY(-3px); }
.rel-thumb{ aspect-ratio:1/1; background:#fff; }
.rel-thumb img{ width:100%; height:100%; object-fit:cover; }
.rel-name{ padding:10px 12px 2px; font-size:.86rem; font-weight:600; line-height:1.35; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; }
.rel-price{ padding:2px 12px 12px; font-weight:800; color:var(--navy); font-size:.9rem; }

/* Barra fija en celular */
.pg-barra{ position:fixed; left:0; right:0; bottom:0; z-index:90; display:none; align-items:center; gap:12px; padding:12px 16px calc(12px + env(safe-area-inset-bottom));
  background:rgba(255,255,255,.97); border-top:1px solid var(--line); box-shadow:0 -10px 30px rgba(10,26,44,.08); transform:translateY(110%); transition:transform .25s ease; }
.pg-barra.visible{ transform:translateY(0); }
.pg-barra-info{ flex:1; min-width:0; display:flex; flex-direction:column; }
.pg-barra-nombre{ font-size:.78rem; color:var(--ink-soft); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.pg-barra-info strong{ font-family:var(--display); font-size:1.1rem; color:var(--navy-deep); }

@media (max-width: 920px){
  .pg-hero{ grid-template-columns:1fr; gap:26px; }
  .pg-galeria{ position:static; margin:0 -16px; }
  .pg-stage{ border-radius:0; border-left:0; border-right:0; }
  .pg-nav{ display:none; }
  .pg-dots{ display:flex; }
  .pg-thumbs{ display:none; }
  .rel-grid{ grid-template-columns:repeat(2, 1fr); }
  .pg-barra{ display:flex; }
}
@media (max-width: 520px){
  .pg-beneficios{ grid-template-columns:1fr; }
  .pg-detalle{ margin-top:44px; }
}
.pg-nav[hidden], .pg-thumbs[hidden], .spec-col[hidden], .pg-agotado[hidden]{ display:none !important; }

/* Deportes: tallas y guía de tallas */
.pg-chip-talla{ min-width:56px; justify-content:center; padding:9px 12px; }
.pg-chip-talla[disabled]{ cursor:not-allowed; }
.pg-guia-btn{ margin-left:10px; border:0; background:none; padding:0; color:var(--blue); font-weight:700; font-size:.84rem; text-decoration:underline; text-underline-offset:3px; cursor:pointer; }
.pg-talla-aviso{ margin-top:10px; padding:10px 14px; border-radius:var(--radius-sm); background:var(--warn-bg); color:var(--warn); font-weight:600; font-size:.88rem; }
.pg-talla-aviso[hidden]{ display:none; }
.pg-guia{ border:0; padding:0; border-radius:var(--radius-lg); max-width:min(640px, calc(100vw - 24px)); width:100%; box-shadow:0 30px 80px rgba(10,26,44,.3); }
.pg-guia::backdrop{ background:rgba(10,26,44,.55); }
.pg-guia-caja{ position:relative; padding:28px 24px 22px; max-height:85vh; overflow:auto; }
.pg-guia h2{ font-size:1.4rem; margin-bottom:14px; }
.pg-guia h3{ font-size:1.05rem; margin:6px 0 10px; color:var(--navy-deep); }
.pg-guia-cerrar{ position:absolute; top:12px; right:14px; width:38px; height:38px; border-radius:50%; border:1px solid var(--line); background:#fff; font-size:1.5rem; line-height:1; color:var(--navy); cursor:pointer; }
.guia-tabla{ overflow-x:auto; border:1px solid var(--line); border-radius:var(--radius); }
.guia-tabla table{ width:100%; border-collapse:collapse; font-size:.9rem; }
.guia-tabla th{ background:var(--navy); color:#fff; text-align:left; padding:10px 12px; font-weight:700; white-space:nowrap; }
.guia-tabla td{ padding:9px 12px; border-top:1px solid var(--line); white-space:nowrap; }
.guia-tabla tbody tr:nth-child(even) td{ background:var(--mist); }
.guia-nota{ font-size:.84rem; color:var(--ink-soft); margin-top:12px; line-height:1.5; }
.guia-marca{ margin-top:12px; font-weight:700; }
.guia-marca a{ color:var(--blue); text-decoration:underline; }
/* Tabla nutrimental */
.pg-nutri-btn{ display:flex; align-items:center; gap:12px; width:100%; margin:14px 0 4px; padding:12px 14px; border:1.5px solid #cfe6d4; background:linear-gradient(135deg,#f3fbf4,#fff); border-radius:var(--radius); cursor:pointer; text-align:left; color:var(--navy-deep); transition:border-color .2s, box-shadow .2s; }
.pg-nutri-btn:hover{ border-color:#5cb873; box-shadow:0 6px 18px rgba(46,140,70,.12); }
.pg-nutri-btn > span:nth-child(2){ display:flex; flex-direction:column; flex:1; }
.pg-nutri-btn strong{ font-size:.95rem; }
.pg-nutri-btn small{ color:var(--muted, #667085); font-size:.8rem; margin-top:2px; }
.pg-nutri-ico{ font-size:1.6rem; }
.pg-nutri-flecha{ font-size:1.6rem; color:#2e8c46; }
.pg-nutri .pg-guia-caja{ max-width:440px; margin:0 auto; }
.nf{ border:2px solid #111; padding:10px 12px 8px; color:#111; font-family:Helvetica, Arial, sans-serif; background:#fff; }
.nf-titulo{ font-size:2rem !important; font-weight:900; letter-spacing:-.5px; margin:0 0 4px !important; border-bottom:1px solid #111; padding-bottom:4px; color:#111 !important; }
.nf-porciones{ margin:4px 0 0; font-size:.95rem; }
.nf-porcion{ display:flex; justify-content:space-between; gap:10px; margin:0; padding-bottom:6px; border-bottom:10px solid #111; font-size:1rem; }
.nf-cal{ display:flex; justify-content:space-between; align-items:flex-end; border-bottom:5px solid #111; padding:4px 0; }
.nf-cal b{ font-size:1.6rem; font-weight:900; display:block; line-height:1; }
.nf-cal small{ font-size:.8rem; }
.nf-cal strong{ font-size:2.4rem; font-weight:900; line-height:1; }
.nf-tabla{ width:100%; border-collapse:collapse; font-size:.92rem; }
.nf-tabla th{ text-align:right; font-size:.8rem; font-weight:700; padding:4px 0; border-bottom:1px solid #111; }
.nf-tabla td{ padding:4px 0; border-bottom:1px solid #999; }
.nf-tabla .nf-pct{ text-align:right; font-weight:700; white-space:nowrap; }
.nf-tabla .nf-n1{ padding-left:16px; }
.nf-tabla .nf-n2{ padding-left:32px; }
.nf-tabla tr.nf-vit-ini td{ border-top:10px solid #111; }
.nf-pie{ font-size:.75rem; margin:6px 0 0; border-top:5px solid #111; padding-top:6px; line-height:1.35; }
.nf-extra{ margin-top:16px; }
.nf-extra h3{ font-size:1rem !important; margin:0 0 6px !important; }
.nf-extra p{ font-size:.85rem; line-height:1.45; margin:0 0 6px; }
.nf-nota{ color:#667085; font-size:.78rem !important; }