/*
Theme Name: Punto Fuerte
Theme URI: https://tienda-demo.vengalastudio.com
Author: Vengala Studio
Author URI: https://vengalastudio.com
Description: Tienda de la ferretería del demo de Vengala Studio. Catálogo WooCommerce que se compra por WhatsApp, conectado al agente de ventas.
Version: 1.0.0
Requires PHP: 8.1
Text Domain: punto-fuerte
*/

/* ==========================================================================
   Sistema
   ========================================================================== */

:root {
  --carbon: #1B1E23;
  --carbon-2: #2A2F36;
  --naranja: #F26B1D;
  --naranja-hover: #E35E12;
  --naranja-tinta: #B8460F;   /* naranja con contraste suficiente para texto sobre claro */
  --crema: #F6F3EE;
  --crema-2: #EFEBE4;
  --papel: #FFFFFF;
  --acero: #5B6470;
  --linea: #E3DED6;
  --verde: #1E7B4E;

  --f-titulo: 'Montserrat', 'Segoe UI', system-ui, sans-serif;
  --f-texto: 'DM Sans', 'Segoe UI', system-ui, sans-serif;

  --r-card: 14px;
  --r-btn: 10px;
  --sombra-1: 0 1px 0 rgba(27, 30, 35, .05), 0 8px 24px -16px rgba(27, 30, 35, .28);
  --sombra-2: 0 1px 0 rgba(27, 30, 35, .06), 0 18px 40px -18px rgba(27, 30, 35, .38);
  --ancho: 1200px;
  --gutter: 20px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--crema);
  color: var(--carbon);
  font: 400 16px/1.6 var(--f-texto);
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-family: var(--f-titulo); letter-spacing: -.02em; }
p { margin: 0; }

:focus-visible { outline: 3px solid var(--naranja); outline-offset: 2px; border-radius: 4px; }

.screen-reader-text {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(1px, 1px, 1px, 1px);
  white-space: nowrap;
}
.pf-saltar:focus {
  clip: auto; width: auto; height: auto;
  top: 8px; left: 8px; z-index: 100;
  padding: 12px 16px;
  background: var(--papel);
  border-radius: var(--r-btn);
}

.pf-contenedor { width: 100%; max-width: var(--ancho); margin: 0 auto; padding: 0 var(--gutter); }

.pf-ico { width: 20px; height: 20px; flex-shrink: 0; }
.pf-ico--sm { width: 16px; height: 16px; }

.pf-antetitulo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  font: 700 12px/1.3 var(--f-texto);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--naranja-tinta);
}

.pf-titulo { font-size: clamp(1.75rem, 3vw, 2.5rem); font-weight: 800; line-height: 1.12; }
.pf-titulo--chico { font-size: clamp(1.4rem, 2.2vw, 1.8rem); margin-bottom: 24px; }
.pf-titulo--pagina { font-size: clamp(2rem, 4vw, 3rem); line-height: 1.08; }

.pf-enlace {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  text-decoration: none;
  color: var(--carbon);
  border-bottom: 2px solid var(--naranja);
  padding-bottom: 2px;
  transition: gap .2s ease;
}
.pf-enlace:hover { gap: 12px; }

/* ==========================================================================
   Botones
   ========================================================================== */

.pf-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 46px;
  padding: 0 20px;
  border: 2px solid transparent;
  border-radius: var(--r-btn);
  font: 700 15px/1 var(--f-texto);
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: background .2s ease, transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
/* Naranja con texto carbón: el blanco sobre este naranja no llega al contraste mínimo. */
.pf-btn--primario { background: var(--naranja); color: var(--carbon); box-shadow: 0 10px 22px -12px rgba(242, 107, 29, .7); }
.pf-btn--primario:hover { background: var(--naranja-hover); transform: translateY(-1px); }
.pf-btn--contorno { border-color: var(--carbon); color: var(--carbon); background: transparent; }
.pf-btn--contorno:hover { background: var(--carbon); color: var(--papel); }
.pf-btn--suave { background: #FFF1E7; color: var(--naranja-tinta); border-color: #F7D3BC; }
.pf-btn--suave:hover { background: #FFE6D4; }
.pf-btn--grande { height: 56px; padding: 0 28px; font-size: 16px; }
.pf-btn--compacto { height: 42px; padding: 0 16px; }
/* Sin número configurado el botón no lleva a ningún lado, pero se ve completo: en una demo
   un botón desteñido se lee como un error, y el título explica qué falta. */
.pf-btn[aria-disabled="true"] { cursor: default; }

/* ==========================================================================
   Cabecera
   ========================================================================== */

.pf-aviso { background: var(--carbon); color: #D9D5CD; font-size: 13px; }
.pf-aviso__fila { display: flex; justify-content: center; gap: 28px; padding-top: 8px; padding-bottom: 8px; }
.pf-aviso__fila span { display: inline-flex; align-items: center; gap: 8px; }
.pf-aviso .pf-ico { color: var(--naranja); }

.pf-cabecera {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--linea);
}
.admin-bar .pf-cabecera { top: 32px; }

.pf-cabecera__fila { display: flex; align-items: center; gap: 24px; min-height: 72px; }

.pf-logo { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; flex-shrink: 0; }
.pf-logo__marca {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 11px;
  background: var(--naranja);
  color: var(--carbon);
  transform: rotate(-6deg);
}
.pf-logo__marca .pf-ico { width: 24px; height: 24px; stroke-width: 2.2; }
.pf-logo__texto { display: flex; flex-direction: column; line-height: 1.05; }
.pf-logo__texto strong { font: 800 19px/1.05 var(--f-titulo); letter-spacing: .02em; text-transform: uppercase; }
.pf-logo__texto small { font-size: 12px; color: var(--acero); margin-top: 3px; }
.pf-logo--claro .pf-logo__texto small { color: #A9A59E; }

.pf-buscar { position: relative; flex: 1; max-width: 480px; }
.pf-buscar input {
  width: 100%;
  height: 46px;
  padding: 0 16px 0 44px;
  border: 1px solid var(--linea);
  border-radius: var(--r-btn);
  background: var(--crema);
  font: 400 15px var(--f-texto);
  color: var(--carbon);
  transition: border-color .2s ease, background .2s ease;
}
.pf-buscar input:focus { outline: none; border-color: var(--carbon); background: var(--papel); }
.pf-buscar__ico { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--acero); }

.pf-cabecera__acciones { display: flex; align-items: center; gap: 8px; margin-left: auto; }

.pf-menu-btn {
  display: none;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--linea);
  border-radius: var(--r-btn);
  background: var(--papel);
  color: var(--carbon);
  cursor: pointer;
}
.pf-menu-btn__cerrar,
.pf-menu-btn[aria-expanded="true"] .pf-menu-btn__abrir { display: none; }
.pf-menu-btn[aria-expanded="true"] .pf-menu-btn__cerrar { display: block; }

.pf-nav { border-top: 1px solid var(--linea); }
.pf-nav__fila { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; }
.pf-nav__fila::-webkit-scrollbar { display: none; }
.pf-nav__link {
  position: relative;
  padding: 13px 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--acero);
  text-decoration: none;
  white-space: nowrap;
  transition: color .2s ease;
}
.pf-nav__link:hover { color: var(--carbon); }
.pf-nav__link.is-activo { color: var(--carbon); font-weight: 700; }
.pf-nav__link.is-activo::after {
  content: "";
  position: absolute;
  left: 14px; right: 14px; bottom: -1px;
  height: 3px;
  border-radius: 3px 3px 0 0;
  background: var(--naranja);
}

/* ==========================================================================
   Portada: hero
   ========================================================================== */

.pf-hero {
  position: relative;
  overflow: hidden;
  padding: 72px 0 88px;
  /* Papel milimetrado muy tenue: el plano de obra. */
  background-color: var(--crema);
  background-image:
    linear-gradient(rgba(27, 30, 35, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27, 30, 35, .045) 1px, transparent 1px);
  background-size: 28px 28px;
}
.pf-hero::after {
  content: "";
  position: absolute;
  right: -160px;
  top: 40px;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(242, 107, 29, .22), transparent 72%);
  pointer-events: none;
}

.pf-hero__grilla { position: relative; z-index: 1; display: grid; grid-template-columns: 7fr 5fr; gap: 56px; align-items: center; }

.pf-hero__titulo { font-size: clamp(2.6rem, 5.4vw, 4.4rem); font-weight: 800; line-height: 1.04; letter-spacing: -.035em; }
.pf-hero__titulo span {
  background: linear-gradient(transparent 62%, rgba(242, 107, 29, .38) 62%, rgba(242, 107, 29, .38) 92%, transparent 92%);
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}
.pf-hero__bajada { max-width: 560px; margin-top: 24px; font-size: 18px; color: var(--acero); }
.pf-hero__acciones { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

.pf-hero__datos { display: flex; flex-wrap: wrap; gap: 8px 28px; margin: 36px 0 0; padding: 0; list-style: none; font-size: 14px; color: var(--acero); }
.pf-hero__datos strong { color: var(--carbon); font-family: var(--f-titulo); font-weight: 800; }

.pf-hero__texto > * { animation: pf-subir .6s cubic-bezier(.2, .7, .2, 1) both; }
.pf-hero__texto > *:nth-child(2) { animation-delay: .08s; }
.pf-hero__texto > *:nth-child(3) { animation-delay: .16s; }
.pf-hero__texto > *:nth-child(4) { animation-delay: .24s; }
.pf-hero__texto > *:nth-child(5) { animation-delay: .32s; }
.pf-hero__visual { animation: pf-subir .7s .2s cubic-bezier(.2, .7, .2, 1) both; }

@keyframes pf-subir {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: none; }
}

/* La conversación de WhatsApp, con sus colores reales para que se reconozca al instante. */
.pf-chat {
  max-width: 420px;
  margin-left: auto;
  border-radius: 20px;
  overflow: hidden;
  background: #EFEAE2;
  box-shadow: 0 30px 60px -28px rgba(27, 30, 35, .55), 0 0 0 1px rgba(27, 30, 35, .06);
  transform: rotate(1.5deg);
}
.pf-chat__barra { display: flex; align-items: center; gap: 12px; padding: 14px 16px; background: #1F2C33; color: #E9EDEF; }
.pf-chat__avatar { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--naranja); color: var(--carbon); }
.pf-chat__quien { display: flex; flex-direction: column; line-height: 1.25; }
.pf-chat__quien strong { font-size: 15px; font-weight: 700; }
.pf-chat__quien small { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: #A5B3BA; }
.pf-punto { width: 7px; height: 7px; border-radius: 50%; background: #25D366; }

.pf-chat__cuerpo { display: flex; flex-direction: column; gap: 10px; padding: 18px 14px 16px; }
.pf-burbuja { position: relative; max-width: 88%; padding: 8px 10px 20px; border-radius: 10px; font-size: 14px; line-height: 1.45; box-shadow: 0 1px .5px rgba(11, 20, 26, .13); }
.pf-burbuja p + p, .pf-burbuja p + div, .pf-burbuja div + p { margin-top: 8px; }
.pf-burbuja time { position: absolute; right: 10px; bottom: 4px; font-size: 11px; color: #667781; }
.pf-burbuja--cliente { align-self: flex-end; background: #D9FDD3; border-top-right-radius: 2px; }
.pf-burbuja--tienda { align-self: flex-start; background: var(--papel); border-top-left-radius: 2px; }

.pf-chat__resumen {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 16px;
  padding: 10px 12px;
  border-radius: 8px;
  background: #F5F6F6;
  font-size: 13px;
}
.pf-chat__resumen strong { padding-top: 6px; border-top: 1px dashed #C9CFD2; font-family: var(--f-titulo); }

.pf-chat__botones { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; max-width: 88%; }
.pf-chat__botones span { padding: 9px; border-radius: 8px; background: var(--papel); color: #008069; font-size: 14px; font-weight: 500; text-align: center; box-shadow: 0 1px .5px rgba(11, 20, 26, .13); }

.pf-hero__nota { display: flex; align-items: center; justify-content: flex-end; gap: 8px; margin-top: 18px; font-size: 13px; color: var(--acero); }
.pf-hero__nota .pf-ico { color: var(--verde); }

/* ==========================================================================
   Portada: garantías, categorías, ofertas, pasos
   ========================================================================== */

.pf-garantias { background: var(--papel); border-top: 1px solid var(--linea); border-bottom: 1px solid var(--linea); }
.pf-garantias__fila { display: grid; grid-template-columns: repeat(4, 1fr); }
.pf-garantias__fila > div { display: flex; gap: 14px; padding: 28px 24px; }
.pf-garantias__fila > div + div { border-left: 1px solid var(--linea); }
.pf-garantias .pf-ico { width: 26px; height: 26px; margin-top: 2px; color: var(--naranja-tinta); }
.pf-garantias p { font-size: 14px; color: var(--acero); line-height: 1.45; }
.pf-garantias strong { display: block; margin-bottom: 2px; font-family: var(--f-titulo); font-size: 15px; color: var(--carbon); }

.pf-seccion { padding: 88px 0; }
.pf-seccion--suave { background: var(--crema-2); }
.pf-seccion--oscura { background: var(--carbon); color: #E6E2DB; }
.pf-seccion--oscura .pf-titulo { color: var(--papel); }
.pf-seccion--oscura .pf-antetitulo { color: var(--naranja); }

.pf-seccion__cabeza { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 36px; }

.pf-bento { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: minmax(150px, auto); gap: 16px; }
.pf-bento__item {
  position: relative;
  display: flex;
  align-items: flex-end;
  gap: 16px;
  padding: 24px;
  border-radius: var(--r-card);
  background: var(--ilus-fondo);
  color: var(--carbon);
  text-decoration: none;
  overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease;
}
.pf-bento__item:hover { transform: translateY(-4px); box-shadow: var(--sombra-2); }
.pf-bento__item--grande { grid-column: span 2; grid-row: span 2; padding: 36px; }
.pf-bento__icono {
  position: absolute;
  top: 20px;
  right: 20px;
  color: var(--ilus-tinta);
  opacity: .9;
}
.pf-bento__icono .pf-ico { width: 44px; height: 44px; stroke-width: 1.5; }
.pf-bento__item--grande .pf-bento__icono { top: 32px; right: 32px; }
.pf-bento__item--grande .pf-bento__icono .pf-ico { width: 120px; height: 120px; stroke-width: 1.1; }
.pf-bento__texto { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.pf-bento__texto strong { font: 800 19px/1.2 var(--f-titulo); letter-spacing: -.01em; }
.pf-bento__item--grande .pf-bento__texto strong { font-size: clamp(1.6rem, 2.6vw, 2.2rem); }
.pf-bento__texto small { font-size: 14px; color: var(--ilus-tinta); font-weight: 700; }
.pf-bento__texto em { max-width: 320px; margin-top: 8px; font-style: normal; font-size: 15px; color: var(--carbon-2); }
.pf-bento__flecha {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .7);
  transition: background .2s ease, transform .2s ease;
}
.pf-bento__item:hover .pf-bento__flecha { background: var(--papel); transform: translateX(3px); }

.pf-ofertas { display: grid; grid-template-columns: 5fr 7fr; gap: 56px; align-items: center; }
.pf-ofertas__texto p:not(.pf-antetitulo) { margin-top: 16px; color: #B3AFA8; max-width: 420px; }

.pf-pasos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin: 0; padding: 0; list-style: none; counter-reset: none; }
.pf-pasos li { position: relative; padding-top: 8px; }
.pf-pasos li:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 42px;
  left: 110px;
  right: -16px;
  border-top: 2px dashed #D6D0C6;
}
.pf-pasos__n {
  display: block;
  font: 800 64px/1 var(--f-titulo);
  letter-spacing: -.04em;
  color: transparent;
  -webkit-text-stroke: 2px var(--naranja);
}
.pf-pasos h3 { margin-top: 18px; font-size: 20px; font-weight: 800; }
.pf-pasos p { margin-top: 8px; color: var(--acero); max-width: 330px; }
.pf-pasos em { font-style: normal; font-weight: 700; color: var(--carbon); }

/* ==========================================================================
   Tarjetas de producto e ilustraciones
   ========================================================================== */

.pf-grilla { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 20px; }
.pf-grilla--ofertas { grid-template-columns: repeat(2, 1fr); }

.pf-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--linea);
  border-radius: var(--r-card);
  background: var(--papel);
  overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.pf-card:hover { transform: translateY(-4px); box-shadow: var(--sombra-2); border-color: transparent; }
.pf-seccion--oscura .pf-card { border-color: transparent; }

.pf-card__media { position: relative; display: block; }
.pf-card__cuerpo { display: flex; flex-direction: column; flex: 1; padding: 16px 18px 18px; }
.pf-card__cat { font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--acero); }
.pf-card__titulo {
  margin-top: 6px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -.01em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.pf-card__titulo a { color: var(--carbon); text-decoration: none; }
.pf-card__titulo a::after { content: ""; position: absolute; inset: 0; }  /* toda la tarjeta es clicable */
.pf-card { position: relative; }
.pf-card__pie { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: auto; padding-top: 16px; }
.pf-card__ver {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 700;
  color: var(--naranja-tinta);
  text-decoration: none;
}
.pf-card:hover .pf-card__ver .pf-ico { transform: translateX(3px); }
.pf-card__ver .pf-ico { transition: transform .2s ease; }

.pf-ilus {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 4 / 3;
  background: var(--ilus-fondo);
  color: var(--ilus-tinta);
  overflow: hidden;
}
.pf-ilus__trama {
  position: absolute;
  inset: 0;
  opacity: .1;
  background-image:
    linear-gradient(currentColor 1px, transparent 1px),
    linear-gradient(90deg, currentColor 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: radial-gradient(circle at 50% 50%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(circle at 50% 50%, #000 30%, transparent 75%);
}
.pf-ilus__icono { position: relative; width: 34%; height: auto; stroke-width: 1.35; transition: transform .35s cubic-bezier(.2, .7, .2, 1); }
.pf-card:hover .pf-ilus__icono { transform: scale(1.06) rotate(-4deg); }
.pf-ilus__etiqueta {
  position: absolute;
  left: 12px;
  bottom: 12px;
  padding: 5px 10px;
  border-radius: 8px;
  background: rgba(255, 255, 255, .88);
  color: var(--ilus-tinta);
  font: 700 12px/1.2 var(--f-titulo);
  letter-spacing: .01em;
}
.pf-ilus--grande { aspect-ratio: 1; border-radius: 20px; }
.pf-ilus--grande .pf-ilus__icono { width: 42%; stroke-width: 1.1; }
.pf-ilus--grande .pf-ilus__etiqueta { left: 20px; bottom: 20px; padding: 8px 14px; font-size: 15px; }

.pf-insignias { position: absolute; top: 12px; left: 12px; z-index: 1; display: flex; gap: 6px; }
.pf-insignia { padding: 4px 9px; border-radius: 7px; font: 700 11px/1.3 var(--f-texto); letter-spacing: .06em; text-transform: uppercase; }
.pf-insignia--oferta { background: var(--naranja); color: var(--carbon); }
.pf-insignia--agotado { background: var(--carbon); color: var(--papel); }

.pf-precio { font: 800 18px/1.2 var(--f-titulo); color: var(--carbon); }
.pf-precio small { font: 500 12px var(--f-texto); color: var(--acero); margin-right: 2px; }
.pf-precio del { font-size: 13px; font-weight: 600; color: var(--acero); margin-right: 4px; }
.pf-precio--oferta { color: var(--naranja-tinta); }
.pf-precio .woocommerce-Price-currencySymbol { margin-right: 1px; }

/* ==========================================================================
   Catálogo
   ========================================================================== */

.pf-catalogo__cabeza { padding: 40px 0 8px; }
.pf-catalogo__desc { margin-top: 12px; max-width: 640px; color: var(--acero); }
.pf-catalogo__cuenta { margin-top: 10px; font-size: 14px; color: var(--acero); }

.pf-migas { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; font-size: 13px; color: var(--acero); }
.pf-migas a { color: var(--acero); text-decoration: none; }
.pf-migas a:hover { color: var(--carbon); text-decoration: underline; }
.pf-migas > * + *::before { content: "/"; margin-right: 6px; color: #BDB7AE; }
.pf-migas [aria-current] { color: var(--carbon); font-weight: 500; }

.pf-filtros { display: flex; gap: 8px; margin: 24px 0 28px; padding-bottom: 4px; overflow-x: auto; scrollbar-width: none; }
.pf-filtros::-webkit-scrollbar { display: none; }
.pf-filtro {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 40px;
  padding: 0 14px;
  border: 1px solid var(--linea);
  border-radius: var(--r-btn);
  background: var(--papel);
  font-size: 14px;
  font-weight: 500;
  color: var(--carbon);
  text-decoration: none;
  white-space: nowrap;
  transition: border-color .2s ease, background .2s ease;
}
.pf-filtro .pf-ico { color: var(--ilus-tinta, var(--acero)); }
.pf-filtro:hover { border-color: var(--carbon); }
.pf-filtro.is-activo { background: var(--carbon); border-color: var(--carbon); color: var(--papel); }
.pf-filtro.is-activo .pf-ico { color: var(--naranja); }

.pf-paginacion { margin: 40px 0 72px; }
.pf-paginacion .nav-links { display: flex; justify-content: center; gap: 8px; }
.pf-paginacion .page-numbers {
  display: grid;
  place-items: center;
  min-width: 42px;
  height: 42px;
  padding: 0 14px;
  border: 1px solid var(--linea);
  border-radius: var(--r-btn);
  background: var(--papel);
  font-weight: 700;
  text-decoration: none;
}
.pf-paginacion .page-numbers.current { background: var(--carbon); border-color: var(--carbon); color: var(--papel); }

.pf-vacio { max-width: 520px; margin: 48px auto 96px; text-align: center; }
.pf-vacio h1, .pf-vacio h2 { font-size: 26px; font-weight: 800; }
.pf-vacio p { margin: 12px 0 24px; color: var(--acero); }

.pf-pagina { padding: 48px var(--gutter) 96px; }
.pf-pagina__contenido { max-width: 760px; }

/* ==========================================================================
   Ficha de producto
   ========================================================================== */

.pf-contenedor > .pf-migas { margin-top: 32px; }

.pf-ficha { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; padding: 8px 0 64px; }
.pf-ficha__visual { position: sticky; top: 140px; }
.pf-ficha__titulo { font-size: clamp(1.8rem, 3.2vw, 2.6rem); font-weight: 800; line-height: 1.1; }
.pf-ficha__precio { display: flex; align-items: baseline; gap: 12px; margin-top: 16px; }
.pf-ficha__precio .pf-precio { font-size: 30px; }
.pf-ficha__precio > small { font-size: 13px; color: var(--acero); }
.pf-ficha__descripcion { margin-top: 20px; max-width: 60ch; color: var(--carbon-2); }
.pf-ficha__descripcion p + p { margin-top: 12px; }
.pf-ficha__sub { margin: 32px 0 12px; font-size: 16px; font-weight: 800; }
.pf-ficha__accion { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 28px; }

.pf-ficha__garantias { display: grid; gap: 10px; margin: 28px 0 0; padding: 20px 0 0; border-top: 1px solid var(--linea); list-style: none; font-size: 14px; color: var(--acero); }
.pf-ficha__garantias li { display: flex; align-items: center; gap: 10px; }
.pf-ficha__garantias .pf-ico { color: var(--naranja-tinta); }

.pf-var { border: 1px solid var(--linea); border-radius: var(--r-card); background: var(--papel); overflow: hidden; }
.pf-var__tabla { width: 100%; border-collapse: collapse; font-size: 15px; }
.pf-var__tabla thead th { padding: 12px 16px; background: var(--crema); font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--acero); text-align: left; }
.pf-var__tabla tbody th,
.pf-var__tabla td { padding: 14px 16px; border-top: 1px solid var(--linea); vertical-align: middle; text-align: left; }
.pf-var__tabla tbody th { font-weight: 700; }
.pf-var__precio { font-family: var(--f-titulo); font-weight: 800; white-space: nowrap; }
.pf-var__precio del { font-size: 12px; font-weight: 600; color: var(--acero); margin-right: 4px; }
.pf-var__accion { text-align: right !important; }
.pf-var__accion .pf-btn { height: 40px; padding: 0 14px; font-size: 14px; }
.pf-var__tabla tr.is-agotada th,
.pf-var__tabla tr.is-agotada .pf-var__precio { color: var(--acero); }

.pf-estado { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; font-size: 13px; font-weight: 700; white-space: nowrap; }
.pf-estado::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.pf-estado--ok { background: #E4F3EA; color: var(--verde); }
.pf-estado--agotado { background: #EEEAE3; color: var(--acero); }

.pf-relacionados { padding: 16px 0 88px; border-top: 1px solid var(--linea); }
.pf-relacionados .pf-titulo--chico { margin-top: 48px; }

/* ==========================================================================
   Pie
   ========================================================================== */

.pf-pie { background: var(--carbon); color: #B3AFA8; font-size: 14px; }
.pf-pie a { color: #D9D5CD; text-decoration: none; }
.pf-pie a:hover { color: var(--papel); }

.pf-pie__cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 44px;
  margin: 0 0 64px;
  border-radius: 20px;
  background: var(--carbon-2);
  border: 1px solid rgba(242, 107, 29, .35);
  transform: translateY(-48px);
  margin-bottom: 16px;
}
.pf-pie__titulo { font-size: clamp(1.5rem, 2.6vw, 2rem); font-weight: 800; color: var(--papel); }
.pf-pie__cta p { margin-top: 8px; max-width: 520px; color: #B3AFA8; font-size: 15px; }

.pf-pie__columnas { display: grid; grid-template-columns: 1.4fr 1fr 1.2fr 1.2fr; gap: 40px; padding-bottom: 48px; }
.pf-pie__marca p { margin-top: 16px; max-width: 300px; }
.pf-pie h3 { margin-bottom: 16px; font: 700 12px/1.3 var(--f-texto); letter-spacing: .12em; text-transform: uppercase; color: var(--papel); }
.pf-pie ul { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.pf-pie__datos li { display: flex; gap: 10px; }
.pf-pie__datos .pf-ico { margin-top: 3px; color: var(--naranja); }

.pf-pie__base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding: 20px 0 28px; border-top: 1px solid rgba(255, 255, 255, .08); font-size: 13px; }
.pf-pie__base a { color: #8E8A83; }

/* Espacio para que la tarjeta de CTA del pie no pise la última sección. */
.pf-main { padding-bottom: 48px; }
.home .pf-main { padding-bottom: 0; }
.home .pf-seccion:last-of-type { padding-bottom: 136px; }

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1024px) {
  .pf-hero__grilla { grid-template-columns: 1fr; gap: 48px; }
  .pf-chat { margin: 0 auto; }
  .pf-hero__nota { justify-content: center; }
  .pf-garantias__fila { grid-template-columns: repeat(2, 1fr); }
  .pf-garantias__fila > div:nth-child(3) { border-left: 0; }
  .pf-garantias__fila > div:nth-child(n+3) { border-top: 1px solid var(--linea); }
  .pf-ofertas { grid-template-columns: 1fr; gap: 32px; }
  .pf-pie__columnas { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  /* Más específico que ".pf-aviso__fila span", que si no lo vuelve a mostrar. */
  .pf-aviso__fila .pf-aviso__opcional { display: none; }
  .pf-cabecera__fila { flex-wrap: wrap; gap: 12px; padding-top: 12px; padding-bottom: 12px; }
  .pf-buscar { order: 3; flex-basis: 100%; max-width: none; }
  .pf-menu-btn { display: grid; }
  .pf-nav { display: none; }
  .pf-nav.is-abierto { display: block; }
  .pf-nav__fila { flex-direction: column; padding-top: 8px; padding-bottom: 12px; }
  .pf-nav__link { padding: 12px 4px; border-bottom: 1px solid var(--linea); }
  .pf-nav__link.is-activo::after { display: none; }

  .pf-hero { padding: 48px 0 64px; }
  .pf-seccion { padding: 64px 0; }
  .pf-seccion__cabeza { flex-direction: column; align-items: flex-start; }

  .pf-bento { grid-template-columns: 1fr 1fr; }
  .pf-bento__item--grande { grid-column: span 2; grid-row: auto; min-height: 220px; }
  .pf-bento__item--grande .pf-bento__icono .pf-ico { width: 80px; height: 80px; }

  .pf-pasos { grid-template-columns: 1fr; gap: 36px; }
  .pf-pasos li:not(:last-child)::after { display: none; }

  .pf-ficha { grid-template-columns: 1fr; gap: 28px; }
  .pf-ficha__visual { position: static; max-width: 420px; }

  .pf-pie__cta { flex-direction: column; align-items: flex-start; padding: 28px; }
}

@media (max-width: 560px) {
  :root { --gutter: 16px; }
  .pf-aviso__fila { gap: 14px; font-size: 12px; white-space: nowrap; }
  .pf-aviso .pf-ico { display: none; }
  .pf-logo__texto strong { font-size: 16px; }
  .pf-cabecera__acciones .pf-btn span { display: none; }
  .pf-cabecera__acciones .pf-btn { width: 44px; padding: 0; }
  .pf-hero__acciones .pf-btn { width: 100%; }
  .pf-garantias__fila { grid-template-columns: 1fr; }
  .pf-garantias__fila > div { border-left: 0 !important; }
  .pf-garantias__fila > div + div { border-top: 1px solid var(--linea); }
  .pf-bento { grid-template-columns: 1fr; }
  .pf-bento__item--grande { grid-column: auto; }
  .pf-grilla { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .pf-grilla--ofertas { grid-template-columns: repeat(2, 1fr); }
  .pf-card__cuerpo { padding: 12px 12px 14px; }
  .pf-card__titulo { font-size: 14px; }
  .pf-precio { font-size: 16px; }
  .pf-card__ver span, .pf-card__ver { font-size: 0; }
  .pf-card__ver .pf-ico { width: 18px; height: 18px; }
  .pf-pie__columnas { grid-template-columns: 1fr; gap: 28px; }

  /* La tabla de variantes pasa a tarjetas: cuatro columnas no entran en un celular. */
  .pf-var__tabla thead { display: none; }
  .pf-var__tabla tr { display: grid; grid-template-columns: 1fr auto; gap: 6px 12px; padding: 14px 16px; border-top: 1px solid var(--linea); }
  .pf-var__tabla tr:first-child { border-top: 0; }
  .pf-var__tabla tbody th, .pf-var__tabla td { padding: 0; border: 0; }
  .pf-var__accion { grid-column: 1 / -1; text-align: left !important; }
  .pf-var__accion .pf-btn { width: 100%; height: 44px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}