/* ══════════════════════════════════════
   BREADCRUMB
══════════════════════════════════════ */
.prd-breadcrumb{
  background:var(--pink-bg);border-bottom:1px solid #f0e0e8;
  padding:12px 0;
}
.prd-breadcrumb-inner{
  max-width:var(--max);margin:0 auto;padding:0 var(--px);
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  font-family:var(--font-h);font-size:10px;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);
}
.prd-breadcrumb-inner a{color:var(--text-muted);transition:color var(--ease)}
.prd-breadcrumb-inner a:hover{color:var(--black)}
.prd-bc-sep{opacity:.4}

/* ══════════════════════════════════════
   SECTION UTILITIES
══════════════════════════════════════ */
.section-tag{
  display:inline-block;font-family:var(--font-h);font-size:10px;font-weight:800;
  letter-spacing:.18em;text-transform:uppercase;color:var(--pink);margin-bottom:10px;
}

/* ══════════════════════════════════════
   PRODUCTO — LAYOUT PRINCIPAL
══════════════════════════════════════ */
.prd-section{
  padding:48px 0 56px;background:var(--white);
}
.prd-wrap{
  max-width:var(--max);margin:0 auto;padding:0 var(--px);
  display:grid;grid-template-columns:1.4fr 1fr;gap:48px;
  align-items:start;
}

/* ══════════════════════════════════════
   GALERÍA
══════════════════════════════════════ */
.prd-gallery{
  display:flex;gap:12px;position:sticky;top:90px;
}
.prd-thumbs{
  display:flex;flex-direction:column;gap:10px;flex-shrink:0;
}
.prd-thumb{
  width:64px;height:80px;border-radius:11px;overflow:hidden;
  border:2px solid transparent;cursor:pointer;flex-shrink:0;
  transition:border-color var(--ease),transform var(--ease);
}
.prd-thumb:hover{transform:scale(1.04)}
.prd-thumb.active{border-color:var(--black)}
.prd-thumb img{width:100%;height:100%;object-fit:cover;object-position:top;display:block}
.prd-main-wrap{
  flex:1;border-radius:18px;overflow:hidden;
  background:var(--pink-bg);position:relative;
  aspect-ratio:3/4;
}
.prd-main-img{
  width:100%;height:100%;object-fit:cover;object-position:center top;display:block;
  transition:opacity .35s var(--ease);
}
.prd-main-img.fade{opacity:0}
.prd-badge{
  position:absolute;top:16px;left:16px;z-index:2;
  background:var(--pink);color:var(--black);
  font-family:var(--font-h);font-size:9px;font-weight:800;
  letter-spacing:.08em;padding:4px 12px;border-radius:20px;
  text-transform:uppercase;
}

/* ══════════════════════════════════════
   INFO PANEL
══════════════════════════════════════ */
.prd-info{
  display:flex;flex-direction:column;gap:20px;
  padding-top:4px;
}
.prd-category{
  font-family:var(--font-h);font-size:10px;font-weight:700;
  letter-spacing:.14em;color:#b84a6e;text-transform:uppercase;
}
.prd-name{
  font-family:var(--font-h);font-size:26px;font-weight:900;
  line-height:1.12;color:var(--black);margin-top:-4px;
}
.prd-stars-row{
  display:flex;align-items:center;gap:8px;margin-top:-6px;
}
.prd-stars-row .stars{display:flex;gap:2px}
.prd-stars-row .stars svg{width:14px;height:14px;fill:#F3BBCF}
.prd-stars-row .review-count{font-family:var(--font-b);font-size:12px;color:var(--text-muted)}
.prd-price-row{
  display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;
}
.prd-price-now{
  font-family:var(--font-h);font-size:32px;font-weight:900;color:var(--black);
}
.prd-price-was{
  font-family:var(--font-b);font-size:16px;color:#bbb;text-decoration:line-through;
}
.prd-save-pill{
  background:var(--pink);color:var(--black);
  font-family:var(--font-h);font-size:9px;font-weight:800;
  padding:3px 10px;border-radius:20px;letter-spacing:.06em;
  align-self:center;
}
.prd-divider{height:1px;background:#f0e0e8}
.prd-label{
  font-family:var(--font-h);font-size:10px;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted);
  margin-bottom:10px;
}
.prd-label b{
  color:var(--black);font-weight:700;text-transform:none;
  font-size:11px;letter-spacing:0;
}

/* Color dots */
.prd-dots{display:flex;gap:10px;flex-wrap:wrap}
.prd-dot{
  width:24px;height:24px;border-radius:50%;cursor:pointer;
  border:2px solid transparent;transition:transform .2s,box-shadow .2s;
}
.prd-dot:hover{transform:scale(1.1)}
.prd-dot.active{
  border-color:var(--black);
  box-shadow:0 0 0 2px var(--white),0 0 0 4px var(--black);
}
.prd-dot.border-dot{border-color:#ccc}
.prd-dot.border-dot.active{border-color:var(--black)}

/* Size buttons */
.prd-sizes{display:flex;flex-wrap:wrap;gap:8px}
.prd-size-btn{
  font-family:var(--font-h);font-size:11px;font-weight:700;
  padding:9px 18px;border-radius:10px;
  background:var(--gray);color:#666;border:2px solid transparent;
  cursor:pointer;text-transform:uppercase;
  transition:background var(--ease),border-color var(--ease),color var(--ease);
}
.prd-size-btn:hover{background:var(--pink-bg);border-color:var(--pink)}
.prd-size-btn.active{background:var(--black);color:var(--white);border-color:var(--black)}
@keyframes shake{0%,100%{transform:translateX(0)}20%{transform:translateX(-6px)}40%{transform:translateX(6px)}60%{transform:translateX(-4px)}80%{transform:translateX(4px)}}
.prd-size-btn.shake{animation:shake .4s ease}
.prd-size-btn:disabled,
.prd-size-btn.out-of-stock{
  opacity:.35;text-decoration:line-through;cursor:not-allowed;pointer-events:none;
}

/* Descripción */
.prd-desc{font-family:var(--font-b);font-size:13.5px;color:#555;line-height:1.72}

/* CTA */
.prd-btn-cart{
  width:100%;padding:17px;background:var(--black);color:var(--white);
  font-family:var(--font-h);font-size:12px;font-weight:800;
  letter-spacing:.12em;border:none;border-radius:14px;cursor:pointer;
  text-transform:uppercase;
  transition:background var(--ease),transform var(--ease);
}
.prd-btn-cart:hover{background:#2a2a2a;transform:translateY(-1px)}

/* Barra de confianza — compra segura */
.prd-trust{
  display:flex;flex-direction:column;gap:13px;
  margin-top:16px;padding:16px 18px;
  background:var(--pink-bg);border-radius:14px;
}
.prd-trust-item{display:flex;align-items:center;gap:12px}
.prd-trust-ico{
  width:34px;height:34px;border-radius:9px;flex-shrink:0;
  background:var(--white);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 3px 10px rgba(243,187,207,.45);
}
.prd-trust-ico svg{width:18px;height:18px}
.prd-trust-txt p{font-family:var(--font-h);font-size:12px;font-weight:800;color:var(--black);line-height:1.25}
.prd-trust-txt span{font-family:var(--font-b);font-size:11.5px;color:var(--text-muted)}

/* Acordeón tabla talles */
.prd-accordion{border:1px solid #f0e0e8;border-radius:14px;overflow:hidden}
.prd-accordion-btn{
  width:100%;display:flex;justify-content:space-between;align-items:center;
  padding:14px 18px;background:var(--white);
  font-family:var(--font-h);font-size:11px;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;color:var(--black);
  cursor:pointer;border:none;
  transition:background var(--ease);
}
.prd-accordion-btn:hover{background:var(--pink-bg)}
.prd-accordion-chevron{width:16px;height:16px;transition:transform .25s var(--ease);flex-shrink:0}
.prd-accordion-btn[aria-expanded="true"] .prd-accordion-chevron{transform:rotate(180deg)}
.prd-accordion-body{padding:0 0 4px}
.prd-size-tbl{width:100%;border-collapse:collapse;font-size:12px}
.prd-size-tbl th{
  background:var(--black);color:var(--white);padding:9px 14px;
  font-family:var(--font-h);font-size:9px;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;text-align:center;
}
.prd-size-tbl td{
  padding:8px 14px;text-align:center;
  border-bottom:1px solid #f5edf0;color:#444;
}
.prd-size-tbl tr:last-child td{border-bottom:none}
.prd-size-tbl tr:nth-child(even) td{background:#fdf4f7}

/* Botón guía de talles */
.talle-link{
  display:inline-flex;align-items:center;gap:6px;margin-top:6px;
  font-family:var(--font-h);font-size:10.5px;font-weight:700;
  letter-spacing:.06em;color:#b84a6e;background:none;border:none;
  cursor:pointer;padding:0;text-decoration:underline;text-underline-offset:3px;
  transition:color var(--ease);
}
.talle-link:hover{color:#8c3a58}
.talle-link svg{width:13px;height:13px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round}

/* ══════════════════════════════════════
   MODAL GUÍA DE TALLES
══════════════════════════════════════ */
.sgm-overlay{position:fixed;inset:0;background:rgba(17,17,17,.55);backdrop-filter:blur(4px);z-index:800;display:flex;align-items:center;justify-content:center;padding:16px;opacity:0;pointer-events:none;transition:opacity .28s}
.sgm-overlay.open{opacity:1;pointer-events:all}
.sgm{background:var(--white);border-radius:20px;width:100%;max-width:560px;max-height:90vh;overflow-y:auto;position:relative;transform:translateY(16px);transition:transform .28s var(--ease)}
.sgm-overlay.open .sgm{transform:none}
.sgm-head{padding:20px 24px 16px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #f0e4eb;position:sticky;top:0;background:var(--white);z-index:1}
.sgm-head h3{font-family:var(--font-h);font-size:15px;font-weight:800;letter-spacing:.02em}
.sgm-close{padding:6px;color:var(--text-muted);cursor:pointer;border-radius:8px;transition:background var(--ease)}
.sgm-close:hover{background:var(--pink-bg)}
.sgm-close svg{width:18px;height:18px;display:block}
.sgm-body{padding:20px 24px 28px}

/* Tabs */
.sgm-tabs{display:flex;gap:4px;background:#f5f5f5;border-radius:10px;padding:4px;margin-bottom:20px}
.sgm-tab{flex:1;padding:8px;border-radius:7px;font-family:var(--font-h);font-size:10.5px;font-weight:700;letter-spacing:.06em;color:var(--text-muted);cursor:pointer;transition:background var(--ease),color var(--ease);border:none;background:none}
.sgm-tab.active{background:var(--white);color:var(--black);box-shadow:0 1px 4px rgba(0,0,0,.08)}
.sgm-panel{display:none}
.sgm-panel.active{display:block}

/* Tabla dentro del modal */
.sgm-tbl{width:100%;border-collapse:collapse;font-size:12.5px}
.sgm-tbl th{background:var(--black);color:var(--white);padding:9px 12px;font-family:var(--font-h);font-size:9px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;text-align:center}
.sgm-tbl td{padding:9px 12px;text-align:center;border-bottom:1px solid #f5edf0;color:#444}
.sgm-tbl tr:last-child td{border-bottom:none}
.sgm-tbl tr:nth-child(even) td{background:var(--pink-bg)}
.sgm-tip{background:var(--pink-bg);border-radius:10px;padding:12px 14px;font-size:12px;color:#8c3a58;margin-top:14px;line-height:1.6}

/* Calculadora */
.sgm-calc-desc{font-size:13px;color:var(--text-muted);line-height:1.6;margin-bottom:18px}
.sgm-calc-fields{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:18px}
.sgm-calc-field label{display:block;font-family:var(--font-h);font-size:9.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);margin-bottom:6px}
.sgm-calc-field input{width:100%;padding:11px 12px;border:1.5px solid #ede0e6;border-radius:10px;font-family:var(--font-b);font-size:14px;color:var(--black);outline:none;transition:border-color var(--ease)}
.sgm-calc-field input:focus{border-color:var(--pink)}
.sgm-calc-unit{font-size:11px;color:var(--text-muted);text-align:right;margin-top:3px}
.sgm-calc-btn{width:100%;padding:13px;background:var(--black);color:var(--white);font-family:var(--font-h);font-size:11px;font-weight:800;letter-spacing:.1em;border-radius:40px;cursor:pointer;border:none;transition:background var(--ease)}
.sgm-calc-btn:hover{background:#333}
.sgm-result{display:none;margin-top:18px;border-radius:14px;overflow:hidden}
.sgm-result.show{display:block}
.sgm-result-head{background:var(--black);color:var(--white);padding:14px 18px;display:flex;align-items:center;justify-content:space-between}
.sgm-result-label{font-family:var(--font-h);font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;opacity:.6}
.sgm-result-size{font-family:var(--font-h);font-size:28px;font-weight:900;color:var(--pink);letter-spacing:.04em}
.sgm-result-body{background:var(--pink-bg);padding:12px 18px;font-size:12.5px;color:#8c3a58;line-height:1.6}

/* ══════════════════════════════════════
   POPUP PRE-COMPRA
══════════════════════════════════════ */
.sc-overlay{position:fixed;inset:0;background:rgba(17,17,17,.55);backdrop-filter:blur(4px);z-index:810;display:flex;align-items:flex-end;justify-content:center;padding:0;opacity:0;pointer-events:none;transition:opacity .25s}
.sc-overlay.open{opacity:1;pointer-events:all}
.sc{background:var(--white);width:100%;max-width:480px;border-radius:20px 20px 0 0;padding:28px 24px 32px;transform:translateY(100%);transition:transform .3s var(--ease)}
.sc-overlay.open .sc{transform:none}
.sc-icon{width:52px;height:52px;background:var(--pink-bg);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 16px}
.sc-icon svg{width:24px;height:24px;stroke:#b84a6e;fill:none;stroke-width:1.8;stroke-linecap:round}
.sc h3{font-family:var(--font-h);font-size:17px;font-weight:900;text-align:center;margin-bottom:8px}
.sc p{font-family:var(--font-b);font-size:13.5px;color:var(--text-muted);text-align:center;line-height:1.6;margin-bottom:22px}
.sc-btns{display:flex;flex-direction:column;gap:10px}
.sc-btn-confirm{padding:14px;background:var(--black);color:var(--white);font-family:var(--font-h);font-size:11.5px;font-weight:800;letter-spacing:.08em;border-radius:40px;cursor:pointer;border:none;transition:background var(--ease)}
.sc-btn-confirm:hover{background:#333}
.sc-btn-guide{padding:13px;background:var(--pink-bg);color:#b84a6e;font-family:var(--font-h);font-size:11.5px;font-weight:800;letter-spacing:.08em;border-radius:40px;cursor:pointer;border:none;transition:background var(--ease)}
.sc-btn-guide:hover{background:var(--pink-2)}

/* ══════════════════════════════════════
   RELACIONADOS
══════════════════════════════════════ */
.related-section{
  background:var(--pink-bg);padding:56px 0;
  border-top:1px solid #f0e0e8;
}
.related-inner{
  max-width:var(--max);margin:0 auto;padding:0 var(--px);
}
.related-head{margin-bottom:28px}
.related-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
}

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media(max-width:1024px){
  .prd-wrap{grid-template-columns:1fr 1fr;gap:32px}
  .related-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .prd-section{padding:24px 0 40px}
  .prd-wrap{
    grid-template-columns:1fr;gap:0;
    padding:0;
  }
  /* Galería mobile: imagen full-width arriba, thumbs como fila horizontal */
  .prd-gallery{
    flex-direction:column-reverse;gap:0;
    position:static;
  }
  .prd-thumbs{
    flex-direction:row;gap:8px;
    padding:10px var(--px);overflow-x:auto;
    scrollbar-width:none;
    background:var(--pink-bg);
  }
  .prd-thumbs::-webkit-scrollbar{display:none}
  .prd-thumb{width:54px;height:68px;flex-shrink:0}
  .prd-main-wrap{
    border-radius:0;aspect-ratio:auto;height:min(72vw,480px);
  }
  .prd-info{
    padding:24px var(--px) 32px;gap:16px;
  }
  .prd-name{font-size:22px}
  .prd-price-now{font-size:26px}
  .related-grid{grid-template-columns:repeat(2,1fr);gap:12px}
}
@media(max-width:480px){
  .prd-name{font-size:20px}
  .prd-price-now{font-size:22px}
  .related-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .related-section{padding:40px 0}
}