:root{
  --verde-botanico: #20301F;
  --verde-botanico-oscuro: #172317;
  --cuarcita: #EDE8DD;
  --porcelana: #F7F4EE;
  --curcuma: #C89B3C;
  --arcilla: #6B5847;
  --linea: rgba(32,48,31,0.14);
}
*{box-sizing:border-box; margin:0; padding:0;}
html{ overflow-x:hidden; }
body{ background: var(--cuarcita); color: var(--verde-botanico); font-family:'Work Sans',sans-serif; line-height:1.5; overflow-x:hidden; }
h1,h2,h3, .marca{ font-family:'Fraunces', serif; }
a{ color: inherit; }

/* ---------- Header ---------- */
header{
  display:flex; justify-content:space-between; align-items:center;
  padding: 22px 6vw; border-bottom: 1px solid var(--linea);
  position: sticky; top:0; background: var(--cuarcita); z-index: 10;
}
.marca{ font-size: 1.6rem; font-weight:600; text-decoration:none; }
.marca span{ color: var(--curcuma); }
.nav-principal{ display:flex; align-items:center; gap:28px; flex:1; margin-left: 40px; }
.nav-principal a{ text-decoration:none; font-size:0.92rem; font-weight:500; color: var(--arcilla); padding-bottom:4px; border-bottom: 2px solid transparent; }
.nav-principal a:hover{ color: var(--verde-botanico); }
.nav-principal a.activo{ color: var(--verde-botanico); border-bottom-color: var(--curcuma); }
.cabecera-derecha{ display:flex; align-items:center; gap:14px; }
.btn-menu-movil{ display:none; background:none; border:none; color: var(--verde-botanico); cursor:pointer; padding:6px; align-items:center; justify-content:center; order:-1; margin-right:6px; }
.fondo-menu-movil{ display:none; position:fixed; inset:0; background: rgba(32,48,31,0.45); z-index:8; }
.fondo-menu-movil.visible{ display:block; }
@media (max-width: 640px){
  header{ flex-wrap:wrap; position:relative; }
  .btn-menu-movil{ display:flex; }
  .nav-principal{
    display:none; position:absolute; top:100%; left:0; right:0;
    width:auto; flex:none; margin:0; padding: 8px 6vw 14px;
    background: var(--cuarcita); border-bottom: 1px solid var(--linea);
    flex-direction:column; align-items:stretch; gap:0; z-index:20;
  }
  .nav-principal.abierto{ display:flex; }
  .nav-principal a{ padding:12px 0; border-bottom:1px solid var(--linea); }
}
#btn-carrito{
  background: var(--verde-botanico); color: var(--porcelana); border:none;
  padding: 10px 18px; border-radius: 999px; font-weight:600; font-size:0.9rem;
  cursor:pointer; display:flex; align-items:center; gap:8px;
}
#contador-carrito{ background: var(--curcuma); color: var(--verde-botanico-oscuro); border-radius:999px; padding:1px 8px; font-size:0.8rem; font-weight:600; }
#btn-carrito svg{ flex-shrink:0; }

footer{ text-align:center; padding: 30px; color: var(--arcilla); font-size:0.85rem; }

/* ---------- Botón flotante de WhatsApp (compartido en todas las páginas) ---------- */
#flotante-whatsapp{
  position: fixed; bottom: 22px; right: 22px; width: 56px; height: 56px; border-radius: 50%;
  background: #25D366; color: #fff; display:flex; align-items:center; justify-content:center;
  box-shadow: 0 6px 18px rgba(0,0,0,0.22); z-index: 15; text-decoration:none; transition: transform 0.15s ease;
}
#flotante-whatsapp:hover{ transform: scale(1.06); }
@media (max-width: 640px){
  #flotante-whatsapp{ width:50px; height:50px; bottom:16px; right:16px; }
}

/* Ícono que reemplaza cualquier foto de producto que no cargue (archivo faltante) */
.placeholder-imagen{ color: var(--curcuma); }

/* ---------- Accesibilidad: foco visible al navegar con teclado ---------- */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible{
  outline: 2px solid var(--curcuma); outline-offset: 2px; border-radius:4px;
}

/* ---------- Toast de confirmación (compartido) ---------- */
#contenedor-toast{
  position: fixed; bottom: 92px; left:50%; transform: translateX(-50%); z-index: 60;
  display:flex; flex-direction:column; gap:8px; align-items:center; pointer-events:none;
}
.toast{
  background: var(--verde-botanico); color: var(--porcelana); padding: 11px 20px; border-radius:999px;
  font-size:0.85rem; font-weight:500; opacity:0; transform: translateY(10px);
  transition: opacity 0.25s ease, transform 0.25s ease; box-shadow: 0 6px 16px rgba(0,0,0,0.2);
  max-width: 86vw; text-align:center;
}
.toast.visible{ opacity:1; transform: translateY(0); }
@media (max-width: 640px){
  #contenedor-toast{ bottom: 82px; }
}
@media (prefers-reduced-motion: reduce){
  .toast{ transition:none; }
}

/* ---------- Esqueletos de carga (compartido) ---------- */
.esqueleto-bloque, .esqueleto-linea{
  background: linear-gradient(90deg, rgba(32,48,31,0.08) 25%, rgba(32,48,31,0.16) 37%, rgba(32,48,31,0.08) 63%);
  background-size: 400% 100%; animation: brillo-esqueleto 1.4s ease infinite; border-radius:6px;
}
.esqueleto-linea{ height:12px; margin-bottom:8px; }
.esqueleto-linea.corta{ width:35%; height:9px; }
.esqueleto-linea.media{ width:55%; }
@keyframes brillo-esqueleto{ 0%{ background-position:100% 0; } 100%{ background-position:0 0; } }
@media (prefers-reduced-motion: reduce){
  .esqueleto-bloque, .esqueleto-linea{ animation:none; }
}

/* ---------- Carrito (panel lateral, compartido en todas las páginas) ---------- */
#overlay{ position:fixed; inset:0; background: rgba(23,35,23,0.35); opacity:0; pointer-events:none; transition: opacity 0.2s; z-index: 20; }
#overlay.activo{ opacity:1; pointer-events:auto; }
#panel-carrito{ position:fixed; top:0; right:0; height:100%; width: min(400px, 92vw); background: var(--porcelana); z-index: 30; transform: translateX(100%); transition: transform 0.25s ease; display:flex; flex-direction:column; box-shadow: -12px 0 30px rgba(0,0,0,0.12); }
#panel-carrito.abierto{ transform: translateX(0); }
.carrito-header{ padding: 22px 24px; border-bottom:1px solid var(--linea); display:flex; justify-content:space-between; align-items:center; }
.carrito-header h2{ font-size:1.3rem; }
#cerrar-carrito{ background:none; border:none; cursor:pointer; color: var(--verde-botanico); display:flex; align-items:center; justify-content:center; padding:4px; }
#items-carrito{ flex:1; overflow-y:auto; padding: 12px 24px; }
.item-carrito{ display:flex; gap:12px; padding: 14px 0; border-bottom: 1px solid var(--linea); align-items:center; }
.item-carrito .miniatura{ width:52px; height:52px; border-radius:8px; flex-shrink:0; background: var(--verde-botanico); overflow:hidden; display:flex; align-items:center; justify-content:center; color: var(--curcuma); font-size:1.2rem; }
.item-carrito .miniatura img{ width:100%; height:100%; object-fit:cover; }
.item-carrito .detalle{ flex:1; }
.item-carrito .detalle .nombre{ font-weight:600; font-size:0.92rem; }
.item-carrito .detalle .precio-u{ color: var(--arcilla); font-size:0.82rem; }
.cantidad-control{ display:flex; align-items:center; gap:8px; margin-top:6px; }
.cantidad-control button{ width:22px; height:22px; border-radius:50%; border:1px solid var(--verde-botanico); background:none; cursor:pointer; font-size:0.85rem; line-height:1; color: var(--verde-botanico); }
.quitar{ background:none; border:none; color: var(--arcilla); font-size:0.78rem; cursor:pointer; text-decoration:underline; margin-top:4px; }
#vacio-carrito{ color: var(--arcilla); text-align:center; padding: 50px 10px; font-size:0.95rem; }
.carrito-footer{ padding: 20px 24px 26px; border-top:1px solid var(--linea); }
.fila-total{ display:flex; justify-content:space-between; font-weight:600; font-size:1.1rem; margin-bottom:16px; }
#btn-whatsapp{ width:100%; background: var(--verde-botanico); color: var(--porcelana); border:none; padding: 14px; border-radius: 999px; font-weight:600; font-size:1rem; cursor:pointer; font-family:'Work Sans',sans-serif; }
#btn-whatsapp:disabled{ opacity:0.4; cursor:not-allowed; }
.nota-envio{ font-size:0.78rem; color: var(--arcilla); margin-top:10px; text-align:center; }