/* =============================================================
   FOOTER — rediseño completo
   ============================================================= */

/* ── BARRA SUPERIOR ─────────────────────────────────────────── */
.footer__top-bar {
  background: var(--color-primary);
  padding-block: var(--space-4);
}
.footer__top-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}
.footer__top-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-dark);
}
.footer__top-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}
.footer__top-item strong { font-weight: var(--font-weight-bold); }
.footer__top-divider {
  width: 1px;
  height: 22px;
  background: rgba(26,26,26,.2);
  flex-shrink: 0;
}
@media (max-width: 768px) {
  .footer__top-inner { gap: var(--space-4); justify-content: flex-start; }
  .footer__top-divider { display: none; }
}

/* ── CUERPO PRINCIPAL ────────────────────────────────────────── */
.site-footer {
  background-color: var(--color-hero-bg);
  color: rgba(255,255,255,.75);
}

.footer__body {
  padding-block: var(--space-16) var(--space-10);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2.2fr 1.4fr 1.4fr 1.6fr;
  gap: var(--space-10);
}

/* ── COLUMNA MARCA ───────────────────────────────────────────── */
.footer__logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  margin-bottom: var(--space-4);
}
.footer__logo-icon {
  font-size: 1.5rem;
  color: var(--color-primary);
  line-height: 1;
}
.footer__logo-text {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-extrabold);
  color: #fff;
  letter-spacing: -.01em;
  line-height: 1;
}
.footer__logo-text span {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: .12em;
}

.footer__brand-desc {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  color: rgba(255,255,255,.55);
  max-width: 30ch;
  margin-bottom: var(--space-5);
}

/* Redes sociales */
.footer__social {
  display: flex;
  gap: var(--space-2);
}
.footer__social-link {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.6);
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
  text-decoration: none;
}
.footer__social-link:hover {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-dark);
}
.footer__social-link--wa:hover {
  background-color: var(--color-whatsapp);
  border-color: var(--color-whatsapp);
  color: var(--color-on-whatsapp);
}
.footer__social svg { width: 16px; height: 16px; }
.footer__social-link svg { width: 17px; height: 17px; }

/* ── COLUMNAS DE LINKS ───────────────────────────────────────── */
.footer__col-heading {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: #fff;
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer__col-heading--mt { margin-top: var(--space-8); }

.footer__col-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  list-style: none;
}
.footer__col-list a {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,.55);
  text-decoration: none;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}
.footer__col-list a::before {
  content: "›";
  color: var(--color-primary);
  font-size: var(--font-size-base);
  line-height: 1;
  opacity: 0;
  transition: opacity var(--transition-fast);
}
.footer__col-list a:hover {
  color: var(--color-primary);
  padding-left: var(--space-2);
}
.footer__col-list a:hover::before { opacity: 1; }

/* ── COLUMNA CONTACTO ────────────────────────────────────────── */
.footer__col--contact .footer__col-heading {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.footer__contact-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  list-style: none;
  margin-bottom: var(--space-6);
}
.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,.6);
  line-height: 1.4;
}
.footer__contact-item a {
  color: rgba(255,255,255,.6);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.footer__contact-item a:hover { color: var(--color-primary); }

.footer__contact-icon {
  width: 32px;
  height: 32px;
  min-width: 32px;
  background: rgba(255,255,255,.06);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.footer__contact-icon svg {
  width: 15px;
  height: 15px;
  color: rgba(255,255,255,.6);
}
.footer__contact-icon--wa { background: var(--color-whatsapp-a10); }
.footer__contact-icon--wa svg { color: var(--color-whatsapp); }

/* Botón CTA WhatsApp en footer */
.footer__cta-wa {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-whatsapp);
  color: var(--color-on-whatsapp);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}
.footer__cta-wa:hover {
  background: var(--color-whatsapp-dk);
  transform: translateY(-1px);
}
.footer__cta-wa svg { width: 16px; height: 16px; }

/* ── BARRA INFERIOR ──────────────────────────────────────────── */
.footer__bottom-bar {
  background: rgba(0,0,0,.3);
  border-top: 1px solid rgba(255,255,255,.07);
  padding-block: var(--space-5);
}
.footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.footer__copy {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,.4);
}
.footer__legal {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.footer__legal a {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,.4);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.footer__legal a:hover { color: var(--color-primary); }
.footer__legal span { color: rgba(255,255,255,.2); font-size: var(--font-size-xs); }

/* ── RESPONSIVE ──────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .footer__grid { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
  .footer__brand { grid-column: 1 / -1; }
  .footer__brand-desc { max-width: 50ch; }
}
@media (max-width: 600px) {
  .footer__grid { grid-template-columns: 1fr; }
  .footer__brand { grid-column: auto; }
  .footer__bottom-inner { flex-direction: column; text-align: center; }
}

/* WhatsApp sticky: reglas movidas a boton.css (CSS crítico inline)
   para evitar el flash de un SVG sin estilos en la primera pintura. */

/* =============================================================
   CARDS — componentes compartidos entre home, catálogo, páginas y
   producto: tarjeta de producto (.product-card) y bloque de
   beneficios (.product-benefits). Vive en su propio archivo porque
   se usa en varios bundles (style-home, style-catalogo,
   style-paginas, style-producto) — antes solo estaba en
   producto.css y por eso no se pintaba fuera de /producto/.
   ============================================================= */

/* ── PRODUCT CARD ────────────────────────────────────────── */
.product-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: box-shadow var(--transition-normal), transform var(--transition-fast);

  &:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
  }
}

/* Badge */
.product-card__badge {
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
  font-size: 0.6rem;
  padding: 2px var(--space-2);
  z-index: 2;
  border-radius: var(--radius-sm);
  line-height: 1.4;
}

/* Image */
.product-card__img-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  /* Fondo con leve profundidad radial: unifica visualmente fotos
     de distintos proveedores/fondos sin tener que reeditarlas */
  background: radial-gradient(circle at 50% 42%, var(--color-surface) 0%, var(--color-bg) 100%);
  aspect-ratio: 1;
  overflow: hidden;
  padding: var(--space-4);
  transition: padding var(--transition-normal);
}
.product-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  /* Sombra suave bajo el producto: hace que "flote" de forma
     consistente sin importar el fondo original de cada foto */
  filter: drop-shadow(0 6px 10px rgba(0,0,0,.10));
  transition: transform var(--transition-slow), filter var(--transition-normal);
}
.product-card__img-wrap .img-placeholder { width: 100%; height: 100%; }
.product-card__img-wrap .img-placeholder svg { width: 36px; height: 36px; }
.product-card__img-wrap .img-placeholder span { font-size: 0.65rem; }

/* Hover: la imagen se acerca un poco, se oscurece levemente y el
   marco se "abre" (menos padding) para que el producto se vea más
   grande — todo con lo que ya tenemos, sin tocar los archivos */
.product-card:hover .product-card__img-wrap {
  padding: calc(var(--space-4) - 6px);
}
.product-card:hover .product-card__img-wrap img {
  transform: scale(1.08);
  filter: drop-shadow(0 10px 16px rgba(0,0,0,.18)) brightness(.9);
}

/* Overlay + affordance "Ver producto" en hover */
.product-card__img-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  background: linear-gradient(180deg, rgba(0,0,0,0) 50%, rgba(0,0,0,.32) 100%);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}
.product-card:hover .product-card__img-overlay { opacity: 1; }

.product-card__img-overlay-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity var(--transition-normal), transform var(--transition-normal);
}
.product-card__img-overlay-icon svg { width: 16px; height: 16px; color: var(--color-dark); }
.product-card:hover .product-card__img-overlay-icon {
  opacity: 1;
  transform: translateY(0);
}

.product-card__img-overlay-text {
  color: #fff;
  font-size: 0.65rem;
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: .06em;
  text-shadow: 0 1px 3px rgba(0,0,0,.4);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity var(--transition-normal), transform var(--transition-normal);
  transition-delay: 40ms;
}
.product-card:hover .product-card__img-overlay-text {
  opacity: 1;
  transform: translateY(0);
}

/* Body */
.product-card__body {
  padding: var(--space-3) var(--space-3) var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  flex: 1;
}

.product-card__brand {
  font-size: 0.65rem;
  color: var(--color-text-muted);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: .07em;
}

.product-card__name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  line-height: 1.35;
  color: var(--color-dark);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  /* Reserva siempre el espacio de 2 líneas (aunque el nombre
     ocupe solo 1), para que todas las tarjetas —incluso en
     filas distintas— midan exactamente lo mismo */
  min-height: calc(var(--font-size-sm) * 1.35 * 2);
}
.product-card__name:hover { color: var(--color-primary-a11y); }

/* Stars */
.product-card__stars {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 2px;
}
.stars--sm svg { width: 11px; height: 11px; }
.product-card__stars-text {
  font-size: 0.65rem;
  color: var(--color-text-muted);
}

/* Price */
.product-card__price-wrap {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: var(--space-2);
}
.product-card__price {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-primary-a11y);
}
.product-card__price--cotizar {
  text-transform: uppercase;
  letter-spacing: .02em;
}
.price__currency {
  font-size: 0.6em;
  font-weight: var(--font-weight-bold);
  color: var(--color-text-muted);
  letter-spacing: .02em;
}

/* CTA */
.product-card__cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  background: var(--color-primary);
  color: var(--color-dark);
  font-size: 0.7rem;
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: .07em;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
  margin-top: var(--space-2);
}
.product-card__cta:hover {
  background: var(--color-primary-dk);
  color: var(--color-dark);
  transform: translateY(-1px);
}
.product-card__cta svg { width: 13px; height: 13px; flex-shrink: 0; }

/* ── BENEFITS ────────────────────────────────────────────── */
.product-benefits {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-top: var(--space-4);
}
.product-benefit {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3);
  background: var(--color-bg);
  border-radius: var(--radius-md);
}
.product-benefit__icon {
  width: 32px;
  height: 32px;
  min-width: 32px;
  background: var(--color-primary-a13);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.product-benefit__icon svg { width: 14px; height: 14px; color: var(--color-primary); }
.product-benefit__label { font-size: var(--font-size-sm); color: var(--color-text-muted); line-height: var(--line-height-relaxed); }

@media (max-width: 640px) {
  .product-benefits { grid-template-columns: 1fr; }
}

/* =============================================================
   BLOG — hero, filtros, tarjetas de artículo, layout de post
   ============================================================= */

/* ── BLOG HERO (listado /blog/) ──────────────────────────── */
.blog-hero {
  background: var(--color-hero-bg);
  padding-block: var(--space-16) var(--space-10);
  position: relative;
  overflow: hidden;
}
.blog-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 20% 30%, var(--color-primary-a10) 0%, transparent 55%);
  pointer-events: none;
}
.blog-hero .container { position: relative; z-index: 1; }
.blog-hero .breadcrumb { color: rgba(255,255,255,.5); margin-bottom: var(--space-5); }

.blog-hero__label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: .12em;
  border: 1px solid var(--color-primary-a35);
  border-radius: var(--radius-full);
  padding: 4px var(--space-3);
  margin-bottom: var(--space-4);
}
.blog-hero__title {
  font-size: var(--fs-display);
  font-weight: var(--font-weight-extrabold);
  color: #fff;
  line-height: 1.1;
  letter-spacing: -.02em;
  max-width: 22ch;
  margin-bottom: var(--space-4);
}
.blog-hero__subtitle {
  font-size: var(--font-size-md);
  color: rgba(255,255,255,.7);
  line-height: var(--line-height-relaxed);
  max-width: 62ch;
  margin-bottom: var(--space-7);
}
.blog-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
}
.blog-hero__stat-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: rgba(255,255,255,.8);
}
.blog-hero__stat-item svg { width: 16px; height: 16px; color: var(--color-primary); flex-shrink: 0; }

@media (max-width: 768px) {
  .blog-hero { padding-block: var(--space-12) var(--space-8); }
  .blog-hero__title { max-width: none; }
}

/* ── FILTER CHIPS ─────────────────────────────────────────── */
.blog-filter {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding-block: var(--space-4);
  position: sticky;
  top: var(--nav-height);
  z-index: 50;
}
.blog-filter__chips {
  display: flex;
  gap: var(--space-2);
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.blog-filter__chips::-webkit-scrollbar { display: none; }

.blog-filter__chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-base);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-muted);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}
.blog-filter__chip span {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: inherit;
  opacity: .55;
}
.blog-filter__chip:hover {
  border-color: var(--color-primary);
  color: var(--color-dark);
}
.blog-filter__chip.is-active {
  background: var(--color-dark);
  border-color: var(--color-dark);
  color: #fff;
}
.blog-filter__chip.is-active span { opacity: .8; color: var(--color-primary); }

/* ── ARTICLE CARD (grid + destacado) ─────────────────────── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-8);
}
@media (max-width: 980px) { .blog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .blog-grid { grid-template-columns: 1fr; } }

.article-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition-normal), transform var(--transition-normal), border-color var(--transition-normal);
}
.article-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
  border-color: var(--color-primary-a30);
}

.article-card__media {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-800) 100%);
}
.article-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.article-card:hover .article-card__media img { transform: scale(1.05); }

.article-card__media-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.article-card__media-placeholder::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, var(--color-primary-a15) 0%, transparent 60%);
}
.article-card__media-placeholder svg {
  width: 40px;
  height: 40px;
  color: var(--color-primary);
  opacity: .8;
  position: relative;
  z-index: 1;
}

.article-card__badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  background: rgba(255,255,255,.95);
  color: var(--color-dark);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: .04em;
  z-index: 1;
}

.article-card__body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}
.article-card__tag {
  align-self: flex-start;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-a11y);
  text-transform: uppercase;
  letter-spacing: .05em;
}
.article-card__title {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  color: var(--color-dark);
  line-height: var(--line-height-tight);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.article-card__title a:hover { color: var(--color-primary-a11y); }

.article-card__excerpt {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.article-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-top: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
}
.article-card__meta {
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
  text-transform: capitalize;
}
.article-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-a11y);
  white-space: nowrap;
}
.article-card__link svg { transition: transform var(--transition-fast); }
.article-card:hover .article-card__link svg { transform: translateX(3px); }

/* Tarjeta destacada: horizontal en escritorio */
.article-card--featured {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  margin-bottom: var(--space-8);
}
.article-card--featured .article-card__media { aspect-ratio: auto; height: 100%; min-height: 320px; }
.article-card--featured .article-card__body { padding: var(--space-8); justify-content: center; gap: var(--space-3); }
.article-card--featured .article-card__title {
  font-size: var(--font-size-2xl);
  -webkit-line-clamp: 3;
}
.article-card--featured .article-card__excerpt {
  font-size: var(--font-size-base);
  -webkit-line-clamp: 3;
}
@media (max-width: 860px) {
  .article-card--featured { grid-template-columns: 1fr; }
  .article-card--featured .article-card__media { min-height: 220px; }
}

/* ── PÁGINA DE ARTÍCULO (post individual) ────────────────── */
.article-hero {
  background: var(--color-dark);
  padding-block: var(--space-14) var(--space-10);
  position: relative;
  overflow: hidden;
}

/* Hero con foto de la herramienta en escena real (taller/obra) como fondo
   a página completa, en vez de la antigua tarjeta "spotlight" flotante.
   El degradado oscuro garantiza contraste de texto sobre cualquier foto
   y se funde con var(--color-dark) hacia abajo para que el resto de la
   página no tenga un corte visible. */
.article-hero--has-bg {
  padding-block: var(--space-20) var(--space-14);
  background-image:
    linear-gradient(180deg, rgba(17,17,16,.55) 0%, rgba(17,17,16,.72) 55%, var(--color-dark) 100%),
    var(--article-hero-bg);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.article-hero .container { position: relative; z-index: 1; }
@media (max-width: 768px) {
  .article-hero--has-bg { padding-block: var(--space-14) var(--space-10); }
}
.article-hero__tag {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: var(--color-dark);
  background: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: .05em;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}
.article-hero__title {
  font-size: var(--fs-page-hero);
  font-weight: var(--font-weight-extrabold);
  color: #fff;
  line-height: var(--line-height-tight);
  max-width: 42ch;
  margin-bottom: var(--space-4);
}
.article-hero__desc {
  font-size: var(--font-size-md);
  color: rgba(255,255,255,.72);
  line-height: var(--line-height-relaxed);
  max-width: 65ch;
  margin-bottom: var(--space-6);
}
.article-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
}
.article-meta__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,.75);
  text-transform: capitalize;
}
.article-meta__item svg { color: var(--color-primary); flex-shrink: 0; }

/* ── ARTICLE LAYOUT (contenido + sidebar) ────────────────── */
.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: var(--space-10);
  align-items: start;
}
@media (max-width: 900px) {
  .article-layout { grid-template-columns: 1fr; }
}

.article-content { min-width: 0; }

/* Imágenes dentro del contenido del post (figure + figcaption) */
.article-figure {
  margin-block: var(--space-8);
}
.article-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 512px;
  margin-inline: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.article-figure figcaption {
  margin-top: var(--space-2);
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
  text-align: center;
  line-height: var(--line-height-normal);
}
.article-figure--pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}
@media (max-width: 640px) {
  .article-figure--pair { grid-template-columns: 1fr; }
}

.article-content .guia-respuesta-directa {
  background: var(--color-primary-a10);
  border-left: 4px solid var(--color-primary);
  padding: var(--space-5) var(--space-6);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  color: var(--color-dark);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-8);
  font-weight: var(--font-weight-medium);
  list-style: none;
}
/* Callout — idea clave o advertencia destacada dentro del contenido del post.
   Variante por defecto (tip): tarjeta oscura con acento ámbar, coherente con
   .article-hero y .prose ol (mismo fondo --color-dark). Variante --warning:
   tarjeta clara con borde rojo (--color-badge-offer), para errores frecuentes
   y riesgos (p. ej. polvo de sílice, concreto mal vibrado). */
.article-callout {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  background: var(--color-dark);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  margin-block: var(--space-8);
  box-shadow: var(--shadow-md);
}
.article-callout__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--color-primary-a15);
  display: flex;
  align-items: center;
  justify-content: center;
}
.article-callout__icon svg { width: 20px; height: 20px; color: var(--color-primary); }
.article-callout__label {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}
/* .prose p / .prose strong (prose.css) pisaban estas reglas por orden de carga:
   el texto salía #555 sobre fondo oscuro (~2.4:1). Con .prose delante ganan. */
.article-callout p,
.prose .article-callout p {
  margin: 0;
  color: rgba(255,255,255,.85);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}
.article-callout strong,
.prose .article-callout strong { color: #fff; }
.prose .article-callout a { color: var(--color-primary); }

.article-callout--warning {
  background: var(--color-surface);
  border: 1.5px solid var(--color-badge-offer);
  box-shadow: var(--shadow-sm);
}
.article-callout--warning .article-callout__icon { background: rgba(198,40,40,.12); }
.article-callout--warning .article-callout__icon svg { color: var(--color-badge-offer); }
.article-callout--warning .article-callout__label { color: var(--color-badge-offer); }
.article-callout--warning p,
.prose .article-callout--warning p { color: var(--color-text-muted); }
.article-callout--warning strong,
.prose .article-callout--warning strong { color: var(--color-dark); }
.prose .article-callout--warning a { color: var(--color-primary-a11y); }

@media (max-width: 640px) {
  .article-callout { flex-direction: column; }
}

.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin-block: var(--space-8);
  font-size: var(--font-size-sm);
  display: block;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.article-content th, .article-content td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  text-align: left;
}
.article-content th:last-child, .article-content td:last-child { border-right: none; }
.article-content tbody tr:last-child td { border-bottom: none; }

.article-content th {
  background: var(--color-dark);
  color: #fff;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: .03em;
  white-space: nowrap;
}
.article-content th:first-child { border-top-left-radius: var(--radius-lg); }
.article-content th:last-child { border-top-right-radius: var(--radius-lg); }

.article-content td { color: var(--color-text-muted); }
.article-content td:first-child {
  font-weight: var(--font-weight-semibold);
  color: var(--color-dark);
  background: var(--color-bg);
}
.article-content tbody tr:nth-child(even) td { background-color: var(--color-bg); }
.article-content tbody tr:nth-child(even) td:first-child { background-color: var(--color-bg); }
.article-content tbody tr:hover td { background-color: var(--color-primary-a10); }
.article-content tbody tr:last-child td:first-child { border-bottom-left-radius: var(--radius-lg); }
.article-content tbody tr:last-child td:last-child { border-bottom-right-radius: var(--radius-lg); }

.article-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  position: sticky;
  top: calc(var(--nav-height) + var(--space-6));
}
.article-sidebar__card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
}
.article-sidebar__card--cat { text-align: center; }
.article-sidebar__title {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  color: var(--color-dark);
  margin-bottom: var(--space-2);
}
.article-sidebar__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-5);
}
.article-sidebar__back {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-a11y);
}
@media (max-width: 900px) {
  .article-sidebar { position: static; flex-direction: row; flex-wrap: wrap; }
  .article-sidebar__card { flex: 1; min-width: 260px; }
}

/* ── RELACIONADOS (productos y artículos) ────────────────── */
.related-products__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}
.related-products__title {
  font-size: var(--fs-section);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-dark);
}
.related-products__ver-todos {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-a11y);
  text-decoration: underline;
  text-underline-offset: 2px;
  white-space: nowrap;
}
.related-products__grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
}
.related-articles .blog-grid { margin-top: var(--space-6); }

/* =============================================================
   PROSE — contenido SEO largo reutilizable en categorías y guías
   (extraído de paginas.css el 10-sep-2026: estas reglas vivían solo
   ahí, así que las páginas de categoría (style-catalogo.css) y las
   guías del blog (style-blog.css) — que también usan la clase
   .prose en su layout — nunca las cargaban y se veían sin
   estilos: títulos sin jerarquía, párrafos sin espaciado, tablas
   sin bordes. Ver nota en _includes/css/catalogo.css y blog.css.)
   ============================================================= */

/* ── CATEGORY CONTENT (texto SEO bajo la grilla de productos) ── */
.cat-content { padding-block: 0 var(--space-4); }

/* Dos columnas: imagen a su relación de aspecto real + solo la INTRO
   (H2 + primeros párrafos + aviso de garantía) al lado — NO el contenido
   completo. REDISEÑADO el 10-sep-2026, segunda vuelta: la primera versión
   metía todo el texto largo (H2, párrafos, varios H3 con sus tablas) en
   una sola columna junto a la imagen con align-items:center, así que la
   imagen (corta, 4:3) terminaba centrada contra el alto total de esa
   columna — es decir, visualmente "flotando" junto a un H3/tabla de la
   mitad del contenido en vez de junto a la intro, y el texto se veía
   "separado" del resto del contenido. Ahora el grid de dos columnas
   (.cat-content__intro) contiene SOLO la imagen + la intro corta
   (.cat-content__body); el resto del contenido largo (H3, tablas,
   párrafos adicionales) va debajo en .cat-content__more, a ancho
   completo, como una sola columna de lectura normal. Las fotos de
   producto del catálogo son casi todas 480×360 o 800×600 (relación 4:3,
   verificado en varias fichas de _products/*.md vía og_image_width/height). */
.cat-content__intro {
  display: grid;
  grid-template-columns: minmax(0, 360px) 1fr;
  align-items: start;
  gap: var(--space-8);
  max-width: 1080px;
  margin-inline: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  padding: var(--space-8);
}
@media (max-width: 860px) {
  .cat-content__intro { grid-template-columns: 1fr; padding: var(--space-6); gap: var(--space-6); }
}

.cat-content__media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.cat-content__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.cat-content__body {
  padding: 0;
}

/* Resto del contenido largo (H3 + tablas + párrafos) debajo del bloque
   de dos columnas, a ancho completo — no compite en altura con la imagen. */
.cat-content__more {
  max-width: 1080px;
  margin-inline: auto;
  margin-top: var(--space-6);
}
.cat-content__more > *:first-child { margin-top: 0; }

/* Tipografía reutilizable de contenido largo (categorías + guías) */
.prose h2 {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-dark);
  line-height: var(--line-height-tight);
  padding-left: var(--space-4);
  border-left: 4px solid var(--color-primary);
  margin-bottom: var(--space-5);
}
.prose h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-dark);
  margin-top: var(--space-6);
  margin-bottom: var(--space-2);
}
.prose p {
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
  margin-top: var(--space-4);
}
.prose p:first-of-type { margin-top: 0; }
.prose strong { color: var(--color-dark); font-weight: var(--font-weight-semibold); }
.prose a { color: var(--color-primary-a11y); text-decoration: underline; text-underline-offset: 2px; }

/* Listas — check-list ámbar (ul) y numeración en píldora oscura (ol) */
.prose ul,
.prose ol {
  list-style: none;
  margin-top: var(--space-5);
  padding-left: 0;
}
.prose li {
  position: relative;
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
  padding-left: var(--space-8);
  margin-bottom: var(--space-3);
}
.prose li:last-child { margin-bottom: 0; }
.prose li strong { color: var(--color-dark); }

/* ul: viñeta como check ámbar */
.prose ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.15em;
  width: 22px;
  height: 22px;
  border-radius: var(--radius-full);
  background-color: var(--color-primary-a15);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23D48E00' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 12px 12px;
}

/* ol: numeración en píldora oscura con número ámbar */
.prose ol { counter-reset: prose-ol; }
.prose ol li { counter-increment: prose-ol; }
.prose ol li::before {
  content: counter(prose-ol);
  position: absolute;
  left: 0;
  top: 0.05em;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: var(--color-dark);
  color: var(--color-primary);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
}

/* Listas anidadas: menos separación, sin duplicar el margin-top del bloque padre */
.prose li > ul,
.prose li > ol {
  margin-top: var(--space-2);
}

/* Tabla de comparación reutilizable dentro de .prose (mismo patrón visual que .article-content table en blog.css) */
.prose table {
  width: 100%;
  border-collapse: collapse;
  margin-block: var(--space-6);
  font-size: var(--font-size-sm);
  display: block;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.prose th, .prose td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  text-align: left;
  white-space: nowrap;
}
.prose th:last-child, .prose td:last-child { border-right: none; }
.prose tbody tr:last-child td { border-bottom: none; }
.prose th {
  background: var(--color-dark);
  color: #fff;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-xs);
}
.prose td { color: var(--color-text-muted); }
.prose td a { font-weight: var(--font-weight-semibold); }

/* Aviso final del bloque (garantía / despacho / WhatsApp) con acento verde */
.cat-content__cta {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-top: var(--space-6);
  padding: var(--space-4) var(--space-5);
  background: var(--color-whatsapp-a10);
  border: 1px solid var(--color-whatsapp-a30);
  border-radius: var(--radius-lg);
}
.cat-content__cta svg {
  width: 20px;
  height: 20px;
  color: var(--color-whatsapp-dk);
  flex-shrink: 0;
  margin-top: 2px;
}
.cat-content__cta p {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-dark);
  line-height: var(--line-height-relaxed);
}
.cat-content__cta strong { color: var(--color-whatsapp-dk); }

/* Estilos de la sección de Preguntas Frecuentes (faq-product.html).
   Vive en su propio archivo porque ese include se usa en varios
   layouts (product, category, article) que no comparten bundle CSS
   con paginas.css — antes de esto, la sección de FAQ en fichas de
   producto se renderizaba sin estilos. */
/* ── FAQ SECTION ─────────────────────────────────────────── */
.faq-section-header {
  text-align: center;
  margin-bottom: var(--space-10);
}
.faq-section-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-dark);
  margin-bottom: var(--space-2);
  position: relative;
  display: inline-block;
}
.faq-section-title::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
  margin: var(--space-3) auto 0;
}
.faq-section-subtitle {
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  margin-top: var(--space-4);
}

/* Lista de FAQ visible (sin acordeón) - Diseño Moderno */
.faq-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr));
  gap: var(--space-5);
}
@media (max-width: 640px) {
  .faq-list { grid-template-columns: 1fr; }
}

.faq-item-visible {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: relative;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.faq-item-visible:hover {
  border-color: var(--color-primary-a30);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* Número decorativo */
.faq-item-visible::before {
  content: attr(data-index);
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-a50);
  background: var(--color-primary-a10);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Icono de pregunta */
.faq-question-wrapper {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding-right: var(--space-8);
}
.faq-question-icon {
  width: 32px;
  height: 32px;
  min-width: 32px;
  background: linear-gradient(135deg, var(--color-primary-a20), var(--color-primary-a13));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.faq-question-icon svg {
  width: 18px;
  height: 18px;
  color: var(--color-primary-dk);
}

.faq-question {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
  color: var(--color-dark);
  margin: 0;
  line-height: var(--line-height-tight);
}
.faq-answer {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
  margin: 0;
  padding-left: calc(24px + var(--space-3));
}

/* Grid para acordeón (si se usa en otras páginas) */
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3) var(--space-8);
  align-items: start;
}
@media (max-width: 768px) {
  .faq-grid { grid-template-columns: 1fr; }
}

/* Acordeón moderno */
.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.faq-item:hover {
  border-color: var(--color-primary-a30);
}
.faq-item[open] {
  border-color: var(--color-primary-a35);
  box-shadow: 0 4px 16px var(--color-primary-a10);
}

.faq-item summary {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-dark);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  transition: background-color var(--transition-fast);
  line-height: var(--line-height-tight);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { background: var(--color-bg); }
.faq-item[open] summary {
  background: var(--color-primary-a10);
  color: var(--color-dark);
  border-bottom: 1px solid var(--color-primary-a30);
}

/* Chevron SVG animado */
.faq-item summary::after {
  content: '';
  display: block;
  width: 18px;
  height: 18px;
  min-width: 18px;
  background-color: var(--color-primary);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231A1A1A' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-size: 14px 14px;
  background-repeat: no-repeat;
  background-position: center;
  transition: transform var(--transition-normal);
  flex-shrink: 0;
}
.faq-item[open] summary::after {
  transform: rotate(180deg);
}

/* Respuesta */
.faq-item .faq-answer {
  padding: var(--space-4) var(--space-5);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
  background: var(--color-surface);
}
/* Compatibilidad con p directo dentro de details */
.faq-item > p {
  padding: var(--space-4) var(--space-5);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
  background: var(--color-surface);
  margin: 0;
}

/* =============================================================
   COOKIE CONSENT BANNER
   ============================================================= */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 300; /* por encima de .whatsapp-sticky (200) */
  background-color: var(--color-dark);
  color: #fff;
  box-shadow: 0 -4px 24px rgba(0,0,0,.2);
  padding: var(--space-4) var(--container-pad);
}

.cookie-banner[hidden] { display: none; }

.cookie-banner__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.cookie-banner__text { flex: 1 1 420px; min-width: 240px; }

.cookie-banner__title {
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-1);
}

.cookie-banner__desc {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,.75);
  line-height: var(--line-height-normal);
}

.cookie-banner__desc a {
  color: var(--color-primary-lt);
  text-decoration: underline;
}

.cookie-banner__actions {
  display: flex;
  gap: var(--space-3);
  flex: 0 0 auto;
}

.cookie-banner__actions .btn {
  padding: var(--space-2) var(--space-5);
  min-height: 40px;
  font-size: var(--font-size-sm);
}

.cookie-banner__actions .btn--outline {
  color: #fff;
  border-color: rgba(255,255,255,.5);
}
.cookie-banner__actions .btn--outline:is(:hover, :focus-visible) {
  background-color: rgba(255,255,255,.12);
  color: #fff;
}

/* Deja espacio para no tapar el botón flotante de WhatsApp en móvil */
@media (max-width: 768px) {
  .cookie-banner__inner { flex-direction: column; align-items: stretch; }
  .cookie-banner__actions { justify-content: stretch; }
  .cookie-banner__actions .btn { flex: 1 1 0; }
}

/* Link permanente en el footer para reabrir preferencias */
.footer__cookie-prefs {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  color: inherit;
  text-decoration: underline;
  cursor: pointer;
}

/* =============================================================
   ANIMACIONES — microinteracciones CSS puras
   Todas animan solo `transform` y `opacity` (compositor-only: no
   disparan layout ni repintado) y quedan cubiertas por el bloque
   global de prefers-reduced-motion en queries.css, que fuerza
   animation-duration/transition-duration a ~0 — no hace falta
   repetir la media query aquí.
   ============================================================= */

/* ── Hero: entrada suave al cargar la página ─────────────── */
@keyframes hero-in {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hero__content {
  animation: hero-in .6s ease-out both;
}

/* ── Reveal al hacer scroll (mejora progresiva) ──────────────
   Solo corre donde el navegador soporta scroll-driven animations
   (~85% global en 2026: Chrome 115+, Safari 26+, Firefox 157+).
   Donde no hay soporte, las tarjetas se ven igual que hoy: estáticas
   desde el primer render, sin @supports no se aplica nada. */
@supports (animation-timeline: view()) {
  /* Solo anima `opacity`: estas tarjetas ya usan `transform` en :hover
     (scale/translateY). Si el reveal también tocara transform con
     fill:both, la animación de scroll se quedaría "dueña" de esa
     propiedad para siempre y el hover dejaría de funcionar después
     de la primera aparición en pantalla. */
  @keyframes reveal-up {
    from { opacity: 0; }
    to   { opacity: 1; }
  }

  .cat-tile,
  .sector-card,
  .product-card,
  .article-card {
    animation: reveal-up linear both;
    animation-timeline: view();
    animation-range: entry 0% cover 30%;
  }

  /* Cascada sutil entre columnas de una misma fila */
  .cat-grid > [role="listitem"]:nth-child(2n) > .cat-tile,
  .grid-auto > [role="listitem"]:nth-child(2n) > .product-card,
  .related-products__grid > .product-card:nth-child(2n),
  .blog-grid > .article-card:nth-child(2n),
  .sector-grid > .sector-card:nth-child(2n) {
    animation-delay: .08s;
  }
  .cat-grid > [role="listitem"]:nth-child(3n) > .cat-tile,
  .grid-auto > [role="listitem"]:nth-child(3n) > .product-card,
  .related-products__grid > .product-card:nth-child(3n),
  .blog-grid > .article-card:nth-child(3n),
  .sector-grid > .sector-card:nth-child(3n) {
    animation-delay: .16s;
  }
  .grid-auto > [role="listitem"]:nth-child(4n) > .product-card {
    animation-delay: .24s;
  }
}

/* ── Cat-tile / sector-card: puntos flotantes al pasar el cursor ──
   Puramente decorativo: dos puntos que suben y bajan mientras el
   mouse está encima, se apagan al salir. */
.cat-tile::before,
.cat-tile::after,
.sector-card::before,
.sector-card::after {
  content: "";
  position: absolute;
  z-index: 2;
  border-radius: 50%;
  background: var(--color-primary);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}
.cat-tile::before, .sector-card::before {
  top: 20%; right: 16%; width: 6px; height: 6px;
}
.cat-tile::after, .sector-card::after {
  top: 34%; right: 26%; width: 4px; height: 4px;
}
.cat-tile:hover::before, .sector-card:hover::before {
  opacity: .85;
  animation: float-dot 2.2s ease-in-out infinite;
}
.cat-tile:hover::after, .sector-card:hover::after {
  opacity: .6;
  animation: float-dot 2.6s ease-in-out .3s infinite;
}
@keyframes float-dot {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}

/* ── Team feature: el anillo y la foto reaccionan al hover ───── */
.team-feature__photo-wrap,
.team-feature__ring,
.team-feature__photo {
  transition: transform var(--transition-normal);
}
.team-feature__photo-wrap:hover .team-feature__ring {
  transform: scale(1.12) rotate(8deg);
}
.team-feature__photo-wrap:hover .team-feature__photo {
  transform: scale(1.04);
}

/* ── WhatsApp sticky: onda de pulso que llama la atención ─────
   Solo en el botón flotante (único y persistente); no se repite en
   cada botón de WhatsApp del sitio para no saturar la página. */
.whatsapp-sticky::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: var(--color-whatsapp);
  z-index: -1;
  animation: wa-pulse 2.6s ease-out infinite;
}
@keyframes wa-pulse {
  0%   { transform: scale(1);    opacity: .45; }
  70%  { transform: scale(1.4);  opacity: 0; }
  100% { transform: scale(1.4);  opacity: 0; }
}

/* ── Badges de producto: brillo diagonal al pasar el cursor ──── */
.product-card__badge {
  overflow: hidden;
}
.product-card:hover .product-card__badge::after {
  content: "";
  position: absolute;
  top: 0;
  left: -60%;
  width: 40%;
  height: 100%;
  background: linear-gradient(115deg, transparent, rgba(255,255,255,.55), transparent);
  animation: badge-shine .9s ease;
}
@keyframes badge-shine {
  from { transform: translateX(0); }
  to   { transform: translateX(260%); }
}

/* =============================================================
   QUERIES — accesibilidad global y ajustes responsivos
   (las media queries de cada componente viven junto a él)
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}