/* ============================================================
   VARIABLES
   ============================================================ */
:root {
  /* Marca — índigo con un celeste único de apoyo. El rosado queda
     reservado solo para indicadores de descuento/oferta, nunca como
     color base (botones, fondos o degradados generales). */
  --color-primary:        #5B4FCF;
  --color-primary-dark:   #453BA8;
  --color-primary-light:  #ECEAFB;
  --color-primary-border: #C9C3F0;

  /* Rosado — uso exclusivo en badges/textos de descuento */
  --color-accent:         #C2506F;
  --color-accent-dark:    #A23D5C;
  --color-accent-bg:      #F7E9ED;

  --color-cyber:          #0EA5E9;
  --color-cyber-dark:     #0369A1;

  --color-danger:         #E11D48;
  --color-danger-bg:      #FDECEF;
  --color-danger-border:  #F6B9C6;

  --gradient-primary: linear-gradient(135deg, #5B4FCF 0%, #0EA5E9 100%);
  --gradient-accent:  linear-gradient(135deg, #C2506F 0%, #A23D5C 100%);

  /* Celeste único para botones — antes había un segundo tono distinto
     (--color-btn) que se consolidó con --color-cyber */
  --color-btn:      #0EA5E9;
  --color-btn-dark: #0369A1;
  /* Extremo claro bajado de #0EA5E9 a #0A78A8: con texto blanco encima,
     #0EA5E9 da ~2.8:1 de contraste (bajo el 4.5:1 mínimo de WCAG AA para
     texto normal); #0A78A8 da ~4.9:1 sin perder la identidad celeste. */
  --gradient-btn:   linear-gradient(135deg, #0A78A8 0%, #0369A1 100%);

  /* Base clara — fría/neutra, no crema, no tema oscuro */
  --bg-page:   #F7F7FB;
  --bg-white:  #FFFFFF;
  --bg-warm:   #F1F0FA;
  --bg-hero:   #F1EFFB;

  --border-main: #E2E1F0;
  --border-soft: #ECEBF5;

  --text-primary:   #141A2E;
  --text-secondary: #5A5E75;
  /* #9397AC daba ~2.9:1 sobre blanco (bajo el 4.5:1 de WCAG AA) y se usa en
     texto real (SKU, marca, contadores, precio tachado), no decorativo.
     #6E7288 mantiene el mismo tono grisáceo-azulado y llega a ~4.7:1. */
  --text-muted:     #6E7288;
  --text-hint:      #C7C9D9;

  --color-stock-ok:   #1E7A4C;
  --bg-stock-ok:      #E6F7EE;
  --color-stock-low:  #92600A;
  --bg-stock-low:     #FDF1DC;
  --color-rating:     #E8A020;

  --font-main: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --text-xs:   11px;
  --text-sm:   12px;
  --text-base: 14px;
  --text-md:   16px;
  --text-lg:   18px;
  --text-xl:   22px;
  --text-hero: 34px;

  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 10px;
  --spacing-page: 20px;

  --glow-primary: 0 0 20px rgba(91, 79, 207, .22);
  --glow-cyber:   0 0 20px rgba(14, 165, 233, .2);

  /* Bookends (navbar/topbar/footer) — navy real, no negro puro */
  --dark-surface: #10193A;
  --dark-surface-2: #0A1024;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-main);
  font-size: var(--text-base);
  color: var(--text-primary);
  background: var(--bg-page);
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
input, select, button { font-family: inherit; font-size: inherit; }
input, select, textarea { color: var(--text-primary); }
::placeholder { color: var(--text-hint); opacity: 1; }

/* Foco visible por teclado en toda la tienda — no depende del color de cada componente */
a:focus-visible, button:focus-visible, input:focus-visible,
select:focus-visible, textarea:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Enlace "saltar al contenido" — oculto hasta que se enfoca con teclado */
.skip-link {
  position: absolute;
  top: -60px;
  left: 12px;
  z-index: 1000;
  background: var(--color-primary);
  color: #fff;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  transition: top .15s;
}
.skip-link:focus-visible {
  top: 12px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============================================================
   TOPBAR
   ============================================================ */
.topbar {
  background: var(--dark-surface-2);
  color: #C9CBEA;
  font-size: var(--text-xs);
  padding: 6px var(--spacing-page);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}
.topbar-right { display: flex; align-items: center; gap: 16px; }
.topbar-link { color: #9295BE; transition: color .15s; }
.topbar-link:hover { color: #fff; }
.topbar-wa { color: #4ade80; }
.topbar-wa:hover { color: #86efac; }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  background: var(--dark-surface);
  border-bottom: 1px solid rgba(91, 79, 207, .18);
  box-shadow: 0 8px 24px rgba(0, 0, 0, .18);
  position: sticky;
  top: 0;
  z-index: 100;
}
.navbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px var(--spacing-page);
  display: flex;
  align-items: center;
  gap: 16px;
}
.navbar-logo {
  font-size: var(--text-xl);
  font-weight: 800;
  letter-spacing: -0.5px;
  white-space: nowrap;
  flex-shrink: 0;
  display: flex;
  align-items: center;
}
.logo-ms    { color: var(--color-primary); }
.logo-stock { color: #fff; }
.navbar-logo-img { height: 120px; width: auto; display: block; }

.navbar-search {
  flex: 1;
  display: flex;
  align-items: stretch;
  min-height: 44px;
  border: 1.5px solid transparent;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #fff;
  transition: border-color .2s, box-shadow .2s;
}
.navbar-search:focus-within { border-color: var(--color-primary); box-shadow: var(--glow-primary); }
.navbar-search input {
  flex: 1;
  padding: 9px 14px;
  border: none;
  background: transparent;
  outline: none;
  font-size: var(--text-base);
  color: var(--text-primary);
}
.navbar-search button {
  padding: 0 14px;
  min-width: 44px;
  border: none;
  background: transparent;
  cursor: pointer;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color .15s;
}
.navbar-search button:hover { color: var(--color-primary); }

.navbar-cot-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 8px 14px;
  min-height: 44px;
  background: var(--gradient-btn);
  color: #fff;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  white-space: nowrap;
  transition: box-shadow .15s, transform .15s;
  position: relative;
  box-shadow: 0 2px 14px rgba(14, 165, 233, .45);
}
.navbar-cot-btn:hover { box-shadow: 0 4px 20px rgba(14, 165, 233, .55); transform: translateY(-1px); }

.cot-badge {
  background: #fff;
  color: var(--color-btn-dark);
  font-size: var(--text-xs);
  font-weight: 700;
  border-radius: 20px;
  padding: 1px 6px;
  min-width: 18px;
  text-align: center;
  transition: transform .2s;
}
.cot-badge--hidden { display: none; }

.navbar-burger {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: var(--radius-md);
  color: #fff;
  cursor: pointer;
  transition: border-color .15s, color .15s;
}
.navbar-burger:hover, .navbar-burger:focus-visible { border-color: var(--color-primary); color: var(--color-primary); }

/* ============================================================
   MENÚ PRINCIPAL
   ============================================================ */
.main-nav {
  background: var(--dark-surface);
  border-top: 1px solid rgba(255, 255, 255, .06);
}
.main-nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-page);
}
.main-nav__list {
  display: flex;
  gap: 2px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}
.main-nav__list::-webkit-scrollbar { display: none; }
.main-nav__link {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 11px 14px;
  color: #C9CBEA;
  font-size: var(--text-sm);
  font-weight: 600;
  white-space: nowrap;
  transition: color .15s, background .15s;
}
.main-nav__link:hover, .main-nav__link:focus-visible { color: #fff; }
.main-nav__close { display: none; }
.main-nav-overlay { display: none; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  background:
    radial-gradient(ellipse 900px 420px at 50% 0%, rgba(91, 79, 207, .10), transparent 70%),
    var(--bg-hero);
  border-bottom: 1px solid var(--border-soft);
  padding: 36px var(--spacing-page) 32px;
  text-align: center;
}
.hero-content { max-width: 700px; margin: 0 auto; }
.hero-title {
  font-size: var(--text-hero);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 10px;
  color: var(--text-primary);
}
.hero-title span {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub {
  font-size: var(--text-md);
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.hero-search {
  background: var(--bg-white);
  border: 1px solid var(--border-main);
  border-radius: var(--radius-lg);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-shadow: 0 12px 32px rgba(80, 50, 130, .1);
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.hero-search__selects {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
}
.hero-select {
  padding: 12px;
  min-height: 44px;
  border: 1px solid var(--border-main);
  border-radius: var(--radius-md);
  background: var(--bg-page);
  color: var(--text-primary);
  cursor: pointer;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.hero-select:focus { border-color: var(--color-primary); box-shadow: var(--glow-primary); }
.hero-select:disabled { opacity: .5; cursor: not-allowed; }

.hero-search__text {
  display: flex;
  gap: 10px;
}
.hero-search__text input {
  flex: 1;
  padding: 12px 14px;
  min-height: 44px;
  border: 1px solid var(--border-main);
  border-radius: var(--radius-md);
  background: var(--bg-page);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.hero-search__text input:focus { border-color: var(--color-primary); box-shadow: var(--glow-primary); }

/* ── Ofertas del momento — grid en desktop/tablet, carrusel en móvil ── */
.ofertas-carousel { display: flex; align-items: stretch; gap: 8px; }
.ofertas-track {
  flex: 1;
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 16px;
}
.ofertas-item .product-card { height: 100%; text-align: left; }
.ofertas-nav {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border-main);
  background: var(--bg-white);
  color: var(--text-primary);
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color .15s, color .15s;
  /* En desktop/tablet la sección es un grid, no un carrusel — sin controles de scroll */
  display: none;
}
.ofertas-nav:hover { border-color: var(--color-primary); color: var(--color-primary); }
.ofertas-nav:disabled { opacity: .3; cursor: default; }
.ofertas-nav:disabled:hover { border-color: var(--border-main); color: var(--text-primary); }

/* ============================================================
   TRUST BAR
   ============================================================ */
.trust-bar {
  background: var(--bg-white);
  border-bottom: 1px solid var(--border-soft);
  padding: 16px var(--spacing-page);
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  font-size: var(--text-sm);
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  transition: background .15s;
}
.trust-item:hover, .trust-item:focus-visible { background: var(--bg-page); }
.trust-item svg { color: var(--color-primary); flex-shrink: 0; }
.trust-item strong { display: block; color: var(--text-primary); font-size: var(--text-base); }

/* ============================================================
   SECTIONS & CONTAINER
   ============================================================ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-page);
}
.container--narrow { max-width: 860px; }
.section { padding: 48px 0; }
.section--alt { background: var(--bg-warm); }
.section--tight { padding: 24px 0; }

/* Texto introductorio SEO (portada, categorías, marcas y modelos) */
.seo-intro { max-width: 820px; margin-bottom: 8px; color: var(--text-secondary); line-height: 1.65; }
.seo-intro p + p { margin-top: 12px; }
.seo-intro a { color: var(--color-primary); font-weight: 600; }
.section-title {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: 24px;
  letter-spacing: -0.3px;
  color: var(--text-primary);
}

/* ============================================================
   CATEGORY GRID
   ============================================================ */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 12px;
}
.cat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 18px 10px;
  min-height: 44px;
  background: var(--bg-white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  text-align: center;
  font-size: var(--text-sm);
  font-weight: 600;
  transition: border-color .2s, box-shadow .2s, transform .2s;
}
.cat-card:hover {
  border-color: var(--color-primary-border);
  box-shadow: 0 8px 20px rgba(91, 79, 207, .16);
  transform: translateY(-2px);
}
.cat-card:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}
/* Contenedor de tamaño fijo — misma huella visual para foto, ilustración o emoji */
.cat-card__media {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
}
.cat-card__icon { font-size: 32px; line-height: 1; }
.cat-card__image {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.cat-card__name { color: var(--text-secondary); }
.cat-card__count { font-size: var(--text-xs); font-weight: 500; color: var(--text-muted); }

/* ============================================================
   PRODUCTS GRID & CARD
   ============================================================ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}
.product-card {
  background: var(--bg-white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow .2s, border-color .2s, transform .2s;
}
.product-card:hover {
  box-shadow: 0 10px 28px rgba(91, 79, 207, .16);
  border-color: var(--color-primary-border);
  transform: translateY(-3px);
}
.product-card__img-wrap {
  position: relative;
  aspect-ratio: 1;
  background: var(--bg-page);
  overflow: hidden;
  display: block;
}
.product-card__img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform .2s;
}
.product-card:hover .product-card__img { transform: scale(1.03); }
.product-card__discount-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  background: var(--gradient-accent);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 20px;
  box-shadow: 0 2px 8px rgba(194, 80, 111, .35);
}
.product-card__pack-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  background: var(--color-cyber-dark);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 20px;
}
.product-card__body {
  padding: 12px 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  flex: 1;
}
.product-card__brand { font-size: var(--text-xs); color: var(--text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: .5px; }
.product-card__name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.35;
  /* Máximo dos líneas visuales — mantiene todas las tarjetas de la fila a la misma altura */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: calc(1.35em * 2);
}
.product-card__sku   { font-size: var(--text-xs); color: var(--text-muted); }
.product-card__price-row { display: flex; align-items: baseline; gap: 6px; margin-top: 4px; }
.product-card__price      { font-size: var(--text-md); font-weight: 800; color: var(--color-cyber-dark); }
.product-card__price-before { font-size: var(--text-xs); color: var(--text-muted); text-decoration: line-through; }

/* ============================================================
   BADGES
   ============================================================ */
.badge-stock {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
  width: fit-content;
}
.badge-stock--ok    { background: var(--bg-stock-ok);  color: var(--color-stock-ok); }
.badge-stock--low   { background: var(--bg-stock-low); color: var(--color-stock-low); }
.badge-stock--order { background: #E3F7FB; color: var(--color-cyber-dark); }
.badge-stock--out   { background: #F1F1F5; color: var(--text-muted); }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 20px;
  min-height: 44px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  font-weight: 600;
  font-size: var(--text-base);
  transition: background .15s, color .15s, opacity .15s, transform .15s, box-shadow .15s, border-color .15s, filter .15s;
  white-space: nowrap;
  text-align: center;
  justify-content: center;
}
.btn:disabled { opacity: .45; cursor: not-allowed; pointer-events: none; }
.btn-primary { background: var(--gradient-btn); color: #fff; box-shadow: 0 4px 14px rgba(14, 165, 233, .35); }
.btn-primary:hover { box-shadow: 0 6px 20px rgba(14, 165, 233, .5); transform: translateY(-1px); filter: brightness(1.06); }
.btn-wa {
  background: #25D366;
  color: #fff;
  box-shadow: 0 4px 14px rgba(37, 211, 102, .25);
}
.btn-wa:hover { background: #1ebe5c; box-shadow: 0 6px 18px rgba(37, 211, 102, .35); transform: translateY(-1px); }
.btn--ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--border-main);
}
.btn--ghost:hover { border-color: var(--color-primary); color: var(--color-primary); box-shadow: 0 0 0 3px rgba(91, 79, 207, .1); }
.btn--full { width: 100%; }
.btn--lg { padding: 13px 24px; font-size: var(--text-md); }

.btn-cotizar {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: auto;
  padding: 8px 14px;
  min-height: 44px;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  border: 1px solid var(--color-primary-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-weight: 700;
  font-size: var(--text-sm);
  transition: background .15s, color .15s, box-shadow .15s;
}
.btn-cotizar:hover { background: var(--gradient-btn); color: #fff; box-shadow: 0 4px 14px rgba(14, 165, 233, .4); }
.btn-cotizar:disabled { opacity: .4; cursor: not-allowed; }

/* ============================================================
   BRANDS STRIP
   ============================================================ */
.brands-strip { display: flex; flex-wrap: wrap; gap: 8px; }
.brand-pill {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 6px 16px;
  background: var(--bg-white);
  border: 1px solid var(--border-main);
  border-radius: 20px;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
  transition: border-color .15s, color .15s, box-shadow .15s;
}
.brand-pill:hover { border-color: var(--color-primary); color: var(--color-primary); box-shadow: 0 0 0 3px rgba(91, 79, 207, .1); }

/* ============================================================
   PRODUCT DETAIL
   ============================================================ */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  padding: 32px 0;
}
.product-detail__media { display: flex; flex-direction: column; gap: 12px; }
.product-detail__gallery {
  background: var(--bg-white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 32px rgba(80, 50, 130, .1);
}
.product-detail__img { width: 100%; height: 100%; object-fit: contain; }
.product-detail__thumbs { display: flex; gap: 10px; }
.product-detail__thumb {
  width: 60px;
  height: 60px;
  min-width: 44px;
  min-height: 44px;
  padding: 3px;
  background: var(--bg-white);
  border: 1.5px solid var(--border-main);
  border-radius: var(--radius-md);
  cursor: pointer;
  overflow: hidden;
  transition: border-color .15s, box-shadow .15s;
}
.product-detail__thumb img { width: 100%; height: 100%; object-fit: contain; }
.product-detail__thumb:hover { border-color: var(--color-primary-border); }
.product-detail__thumb.is-active { border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(91, 79, 207, .15); }
.product-detail__brand {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-cyber-dark);
  text-transform: uppercase;
  letter-spacing: .5px;
}
.product-detail__name {
  font-size: var(--text-xl);
  font-weight: 800;
  line-height: 1.2;
  margin: 6px 0 4px;
  color: var(--text-primary);
}
.product-detail__sku { font-size: var(--text-sm); color: var(--text-muted); margin-bottom: 12px; }
.product-detail__price-row { display: flex; align-items: baseline; gap: 10px; margin: 12px 0; }
.product-detail__price { font-size: 30px; font-weight: 900; color: var(--color-cyber-dark); }
.product-detail__price-before { font-size: var(--text-md); color: var(--text-hint); text-decoration: line-through; }
.product-detail__discount {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-accent-dark);
  background: var(--color-accent-bg);
  padding: 2px 8px;
  border-radius: 20px;
}
.product-detail__actions {
  display: flex;
  gap: 10px;
  align-items: center;
  margin: 16px 0;
}
.qty-control {
  display: flex;
  align-items: center;
  border: 1.5px solid var(--border-main);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.qty-btn {
  padding: 8px 14px;
  min-width: 44px;
  min-height: 44px;
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: var(--text-lg);
  color: var(--text-secondary);
  transition: background .15s;
}
.qty-btn:hover { background: var(--border-soft); }
.qty-input {
  width: 48px;
  text-align: center;
  border: none;
  border-left: 1px solid var(--border-soft);
  border-right: 1px solid var(--border-soft);
  padding: 8px 4px;
  outline: none;
  font-weight: 600;
  background: var(--bg-white);
  color: var(--text-primary);
}
.product-detail__desc { margin-top: 20px; }
.product-detail__desc h3 { font-size: var(--text-md); margin-bottom: 8px; color: var(--text-primary); }
.product-detail__desc p { color: var(--text-secondary); line-height: 1.7; }
.product-detail__compat { margin-top: 20px; }
.product-detail__compat h3 { font-size: var(--text-md); margin-bottom: 10px; color: var(--text-primary); }
.compat-list { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.compat-list li {
  font-size: var(--text-sm);
  padding: 6px 10px;
  background: var(--bg-page);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
}
.compat-note { color: var(--text-muted); margin-left: 6px; }

.product-detail__pack { margin-top: 20px; }
.product-detail__pack h3 { font-size: var(--text-md); margin-bottom: 10px; color: var(--text-primary); }
.pack-items-list { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.pack-items-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-sm);
  padding: 8px 12px;
  background: var(--bg-page);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
}
.pack-items-list a { color: var(--text-primary); font-weight: 600; }
.pack-items-list a:hover { color: var(--color-primary); }
.pack-items-list__qty { color: var(--text-muted); font-weight: 700; }

/* ============================================================
   BREADCRUMB
   ============================================================ */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-sm);
  color: var(--text-muted);
  padding: 16px 0;
}
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb span:last-child { color: var(--text-primary); }

/* ============================================================
   SEARCH LAYOUT
   ============================================================ */
.search-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 24px 0 16px;
}
.search-header__title { font-size: var(--text-xl); font-weight: 700; color: var(--text-primary); }
.search-header__title em { color: var(--color-primary); font-style: normal; }
.search-header__count { font-size: var(--text-sm); color: var(--text-muted); }

.search-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 24px;
  padding-bottom: 48px;
}
.search-filters {
  background: var(--bg-white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 20px;
  align-self: start;
  position: sticky;
  top: 72px;
  box-shadow: 0 8px 24px rgba(80, 50, 130, .08);
}
.filter-title { font-size: var(--text-md); font-weight: 700; margin-bottom: 16px; color: var(--text-primary); }
.filter-group { margin-bottom: 16px; }
.filter-group label { display: block; font-size: var(--text-sm); font-weight: 600; color: var(--text-secondary); margin-bottom: 6px; }
.filter-group select,
.filter-group input {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--border-main);
  border-radius: var(--radius-sm);
  background: var(--bg-page);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.filter-group select:focus,
.filter-group input:focus { border-color: var(--color-primary); box-shadow: var(--glow-primary); }

/* ============================================================
   PAGINATION
   ============================================================ */
.pagination { display: flex; gap: 6px; padding: 24px 0; flex-wrap: wrap; }
.page-link {
  padding: 7px 13px;
  border: 1px solid var(--border-main);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
  transition: all .15s;
}
.page-link:hover,
.page-link--active {
  background: var(--gradient-btn);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(14, 165, 233, .35);
}

/* ============================================================
   COTIZACIÓN TABLE
   ============================================================ */
.cot-table-wrap { overflow-x: auto; margin-bottom: 24px; }
.cot-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}
.cot-table th, .cot-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border-soft);
}
.cot-table th { font-weight: 700; color: var(--text-secondary); background: var(--bg-page); }
.cot-table tfoot td { border-top: 2px solid var(--border-main); border-bottom: none; }
.cot-thumb-cell { width: 56px; }
.cot-thumb { width: 48px; height: 48px; object-fit: cover; border-radius: var(--radius-sm); border: 1px solid var(--border-soft); background: var(--bg-page); }
.text-right { text-align: right; }
.text-muted  { color: var(--text-muted); }

.cot-qty-input {
  width: 56px;
  padding: 5px 8px;
  border: 1px solid var(--border-main);
  border-radius: var(--radius-sm);
  text-align: center;
  outline: none;
  background: var(--bg-white);
  color: var(--text-primary);
}
.btn-remove-cot {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-hint);
  padding: 4px;
  transition: color .15s;
}
.btn-remove-cot:hover { color: var(--color-danger); }

.cot-send-box {
  background: var(--bg-white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-top: 24px;
  box-shadow: 0 12px 32px rgba(80, 50, 130, .1);
}
.cot-send-box h2 { font-size: var(--text-xl); margin-bottom: 8px; color: var(--text-primary); }
.cot-form { margin-top: 20px; display: flex; flex-direction: column; gap: 14px; }
.form-row { display: flex; flex-direction: column; gap: 6px; }
.form-row label { font-size: var(--text-sm); font-weight: 600; color: var(--text-secondary); }
.form-row input {
  padding: 10px 12px;
  border: 1px solid var(--border-main);
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
  background: var(--bg-page);
}
.form-row input:focus { border-color: var(--color-primary); box-shadow: var(--glow-primary); }
.form-row input.is-invalid,
.form-row select.is-invalid { border-color: var(--color-danger); }
.form-row select {
  padding: 10px 12px;
  border: 1px solid var(--border-main);
  border-radius: var(--radius-md);
  outline: none;
  background: var(--bg-page);
  color: var(--text-primary);
  transition: border-color .15s, box-shadow .15s;
}
.form-row select:focus { border-color: var(--color-primary); box-shadow: var(--glow-primary); }
.form-row select:disabled { opacity: .6; cursor: not-allowed; }
.field-error { display: block; font-size: var(--text-xs); color: var(--color-danger); min-height: 1em; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-row--checkbox { gap: 4px; }
.cot-form-subtitle {
  font-size: var(--text-md);
  font-weight: 700;
  color: var(--text-primary);
  margin-top: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--border-soft);
}
.cot-radio-group { display: flex; gap: 20px; }
.cot-radio { display: flex; align-items: center; gap: 6px; font-size: var(--text-sm); font-weight: 500; color: var(--text-secondary); cursor: pointer; }
.cot-checkbox { display: flex; align-items: flex-start; gap: 8px; font-size: var(--text-sm); color: var(--text-secondary); cursor: pointer; }
.cot-checkbox input { margin-top: 3px; }
.cot-checkbox a { color: var(--color-primary); text-decoration: underline; }
.cot-btn-group { display: flex; gap: 12px; flex-wrap: wrap; }

/* Forma de entrega (despacho / retiro presencial) en Mi carro */
.cot-entrega {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  border: 0;
  min-width: 0;
}
.cot-entrega__titulo {
  grid-column: 1 / -1;
  padding: 0;
  margin-bottom: 10px;
  font-size: var(--text-md);
  font-weight: 700;
  color: var(--text-primary);
}
.cot-entrega__opcion {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 16px;
  background: var(--bg-white);
  border: 1.5px solid var(--border-main);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: border-color .15s, background .15s;
}
.cot-entrega__opcion:hover { border-color: var(--color-primary-border); }
.cot-entrega__opcion:has(input:checked) { border-color: var(--color-primary); background: var(--color-primary-light); }
.cot-entrega__opcion input { margin-top: 3px; accent-color: var(--color-primary); }
.cot-entrega__opcion:focus-within { box-shadow: var(--glow-primary); }
.cot-entrega__texto { display: flex; flex-direction: column; gap: 2px; font-size: var(--text-sm); color: var(--text-secondary); }
.cot-entrega__texto strong { font-size: var(--text-base); color: var(--text-primary); }
.cot-entrega__detalle { margin-top: 4px; color: var(--text-muted); }
@media (max-width: 600px) {
  .cot-entrega { grid-template-columns: 1fr; }
}

/* ============================================================
   PROXIMAMENTE BANNER
   ============================================================ */
.proximamente-banner {
  background: var(--color-primary-light);
  border: 0.5px solid var(--color-primary-border);
  border-left: 3px solid var(--color-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0;
}
.prox-icon { color: var(--color-primary); flex-shrink: 0; }
.prox-text { flex: 1; font-size: var(--text-sm); color: var(--text-primary); }
.prox-text strong { display: block; margin-bottom: 2px; }
.prox-text span { color: var(--text-secondary); }
.prox-badge {
  background: #fff;
  color: var(--color-primary-dark);
  font-size: 10px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 20px;
  border: 0.5px solid var(--color-primary-border);
  white-space: nowrap;
  margin-left: auto;
}

/* ============================================================
   FLOAT COT BUTTON
   ============================================================ */
.float-stack {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}
.cot-float__inner {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--gradient-btn);
  color: #fff;
  padding: 12px 18px;
  border-radius: 30px;
  font-weight: 700;
  font-size: var(--text-sm);
  box-shadow: 0 6px 20px rgba(14, 165, 233, .45);
  transition: box-shadow .15s, transform .15s;
}
.cot-float__inner:hover { box-shadow: 0 8px 26px rgba(14, 165, 233, .55); transform: translateY(-3px); }
.cot-float__badge {
  background: #fff;
  color: var(--color-btn-dark);
  font-size: var(--text-xs);
  font-weight: 800;
  border-radius: 20px;
  padding: 1px 7px;
}
/* En escritorio "Mi cotización" ya vive en el header — el flotante solo
   aparece en móvil para no competir con el mismo CTA duplicado (punto 7). */
#cot-float { display: none; }

/* ============================================================
   FLOAT WHATSAPP BUTTON
   ============================================================ */
.wa-float {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  box-shadow: 0 6px 20px rgba(37, 211, 102, .45);
  transition: box-shadow .15s, transform .15s;
}
.wa-float:hover { box-shadow: 0 8px 26px rgba(37, 211, 102, .55); transform: translateY(-3px); }

/* ============================================================
   TOAST NOTIFICATION
   ============================================================ */
.toast {
  position: fixed;
  bottom: 80px;
  right: 24px;
  background: var(--dark-surface-2);
  color: #fff;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .25s, transform .25s;
  pointer-events: none;
  z-index: 300;
  max-width: 300px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, .3);
}
.toast.toast--show {
  opacity: 1;
  transform: translateY(0);
}
.toast.toast--ok   { background: #0EA968; }
.toast.toast--err  { background: var(--color-danger); }

/* ============================================================
   SUCCESS / EMPTY STATES
   ============================================================ */
.success-state {
  text-align: center;
  padding: 80px var(--spacing-page);
}
.success-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--bg-stock-ok);
  color: var(--color-stock-ok);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}
.success-state h1 { font-size: 28px; margin-bottom: 10px; color: var(--text-primary); }
.success-state p   { color: var(--text-secondary); max-width: 500px; margin: 0 auto 28px; }
.success-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.empty-state {
  text-align: center;
  padding: 60px var(--spacing-page);
  color: var(--text-secondary);
}
.empty-state p { font-size: var(--text-md); margin-bottom: 20px; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--dark-surface-2);
  color: #ccc;
  margin-top: 60px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px var(--spacing-page) 32px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
}
.footer > .proximamente-banner {
  max-width: 1200px;
  margin: 0 auto 8px;
}
.footer-brand .logo-ms    { color: var(--color-primary); }
.footer-brand .logo-stock { color: #fff; }
.footer-logo-img { height: 112px; width: auto; display: block; }
.footer-brand p { font-size: var(--text-sm); color: #888; margin-top: 10px; line-height: 1.6; }
.footer-nap strong { color: #ccc; }
.footer-nap a { color: inherit; text-decoration: underline; }
.footer-social { display: flex; gap: 10px; margin-top: 16px; }
.footer-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .06);
  color: #ccc;
  transition: color .15s, background .15s, transform .15s;
}
.footer-social-link:hover {
  background: var(--color-cyber);
  color: var(--dark-surface-2);
  transform: translateY(-2px);
}
.footer-links h4,
.footer-contact h4 { color: #fff; font-size: var(--text-sm); margin-bottom: 12px; }
.footer-links a,
.footer-contact a {
  display: block;
  font-size: var(--text-sm);
  color: #888;
  margin-bottom: 8px;
  transition: color .15s;
}
.footer-links a:hover,
.footer-contact a:hover { color: var(--color-cyber); }
.footer-bottom {
  border-top: 1px solid #2a2a2a;
  padding: 16px var(--spacing-page);
  text-align: center;
  font-size: var(--text-xs);
  color: #555;
}

/* ============================================================
   PAGE TITLE
   ============================================================ */
.page-title { font-size: 26px; font-weight: 800; padding: 28px 0 16px; color: var(--text-primary); }

/* ============================================================
   ADMIN (legado — no se usa en el panel actual, que carga admin.css)
   ============================================================ */
.admin-body { background: var(--bg-page); }
.admin-nav {
  background: var(--dark-surface-2);
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.admin-nav__logo { color: #fff; font-size: var(--text-lg); font-weight: 800; }
.admin-nav__logo em { color: var(--text-hint); font-style: normal; font-size: var(--text-sm); margin-left: 6px; }
.admin-nav__links { display: flex; gap: 20px; }
.admin-nav__links a { color: #aaa; font-size: var(--text-sm); transition: color .15s; }
.admin-nav__links a:hover { color: #fff; }
.admin-layout { display: grid; grid-template-columns: 200px 1fr; min-height: 100vh; }
.admin-sidebar {
  background: #fff;
  border-right: 1px solid var(--border-soft);
  padding: 24px 0;
}
.admin-sidebar ul { list-style: none; }
.admin-sidebar li a {
  display: block;
  padding: 10px 20px;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
  transition: background .15s, color .15s;
}
.admin-sidebar li a:hover { background: var(--bg-page); color: var(--color-primary); }
.admin-main { padding: 32px; }
.admin-page-title { font-size: 22px; font-weight: 800; margin-bottom: 24px; color: var(--text-primary); }
.admin-stats { display: flex; gap: 16px; margin-bottom: 32px; }
.stat-card {
  background: #fff;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* ============================================================
   PAGO ONLINE — opciones de acción
   ============================================================ */
.acciones-cotizacion {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 28px 0;
  border: 1px solid var(--border-main);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.accion-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  background: var(--bg-white);
}
.accion-card + .accion-divider + .accion-card {
  border-top: 1px solid var(--border-soft);
}

.accion-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}
.accion-wsp .accion-icon {
  background: #E8F5E9;
  color: #2E7D32;
}

.accion-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.accion-info strong { font-size: var(--text-md); font-weight: 700; color: var(--text-primary); }
.accion-info span   { font-size: var(--text-sm); color: var(--text-muted); }

.accion-cta { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
.pago-seguro-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-xs);
  color: var(--text-muted);
}
.pago-seguro-badge svg { flex-shrink: 0; color: var(--color-stock-ok, #2E7D32); }
#form-pago .pago-seguro-badge { margin-top: 4px; }

.accion-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-hint);
  background: var(--bg-page);
  padding: 6px 0;
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
}

/* formulario de pago */
#form-pago { margin-top: 0; }

.form-error {
  background: var(--color-danger-bg);
  color: #9F1239;
  border: 1px solid var(--color-danger-border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: var(--text-sm);
  margin-bottom: 12px;
}

.req { color: var(--color-danger); }

/* ============================================================
   PÁGINAS LEGALES
   ============================================================ */
.legal-draft-banner {
  background: var(--color-danger-bg);
  border: 1px solid var(--color-danger-border);
  color: #9F1239;
  border-radius: var(--radius-md);
  padding: 14px 18px;
  font-size: var(--text-sm);
  margin-bottom: 28px;
  line-height: 1.6;
}
.legal-draft-banner code {
  background: rgba(0,0,0,.08);
  padding: 1px 5px;
  border-radius: 3px;
  font-size: .9em;
}
.legal-content h2 {
  font-size: var(--text-lg);
  margin-top: 28px;
  margin-bottom: 8px;
  color: var(--text-primary);
}
.legal-content p { line-height: 1.7; color: var(--text-secondary); margin-bottom: 4px; }
.legal-content ul, .legal-content ol { color: var(--text-secondary); line-height: 1.7; margin: 0 0 12px 22px; }
.legal-pending { color: #9F1239; font-weight: 600; }

.contact-cards { display: flex; flex-direction: column; gap: 10px; margin: 20px 0; }
.contact-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  min-height: 44px;
  background: var(--bg-white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  color: var(--color-primary-dark);
  transition: border-color .15s, box-shadow .15s, transform .15s;
}
.contact-card div { display: flex; flex-direction: column; }
.contact-card strong { color: var(--text-primary); font-size: var(--text-base); }
.contact-card span { color: var(--text-secondary); font-size: var(--text-sm); }
.contact-card:hover, .contact-card:focus-visible {
  border-color: var(--color-primary-border);
  box-shadow: 0 8px 20px rgba(91, 79, 207, .14);
  transform: translateY(-2px);
}

/* vistas de retorno de pago */
.pago-resultado {
  text-align: center;
  padding: 64px 24px;
  max-width: 520px;
  margin: 0 auto;
}
.pago-desglose {
  max-width: 320px;
  margin: 20px auto 0;
  padding: 14px 18px;
  background: var(--bg-white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  text-align: left;
}
.pago-desglose__row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 5px 0;
  font-size: var(--text-sm);
  color: var(--text-secondary);
}
.pago-desglose__row--total {
  border-top: 1px solid var(--border-soft);
  margin-top: 4px;
  padding-top: 9px;
  font-weight: 700;
  color: var(--text-primary);
  font-size: var(--text-base);
}
.resultado-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}
.pago-exito   .resultado-icon { background: var(--bg-stock-ok);  color: var(--color-stock-ok); }
.pago-pendiente .resultado-icon { background: var(--bg-stock-low); color: var(--color-stock-low); }
.pago-error   .resultado-icon { background: var(--color-danger-bg); color: var(--color-danger); }

.pago-resultado h1   { font-size: 26px; font-weight: 800; margin-bottom: 12px; color: var(--text-primary); }
.pago-resultado p    { color: var(--text-secondary); margin-bottom: 10px; font-size: var(--text-md); }
.pago-acciones       { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 24px; }
.stat-label { font-size: var(--text-sm); color: var(--text-muted); }
.stat-value { font-size: 28px; font-weight: 800; color: var(--text-primary); }
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-soft);
}
.admin-table th, .admin-table td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--border-soft); }
.admin-table th { background: var(--bg-page); font-weight: 700; color: var(--text-secondary); }
.badge-estado { font-size: var(--text-xs); font-weight: 700; padding: 3px 9px; border-radius: 20px; }
.badge-estado--enviada   { background: #E3F7FB; color: var(--color-cyber-dark); }
.badge-estado--vista     { background: var(--bg-stock-low); color: var(--color-stock-low); }
.badge-estado--respondida { background: var(--bg-stock-ok); color: var(--color-stock-ok); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .hero-search__selects { grid-template-columns: 1fr 1fr; }
  .product-detail { grid-template-columns: 1fr; }
  .search-layout { grid-template-columns: 1fr; }
  .search-filters { position: static; }
  .footer-inner { grid-template-columns: 1fr 1fr; }

  /* Menú principal → panel lateral accesible */
  .navbar-burger { display: flex; }
  .main-nav {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: min(300px, 84vw);
    transform: translateX(-100%);
    transition: transform .25s ease;
    z-index: 210;
    overflow-y: auto;
    border-top: none;
    box-shadow: 8px 0 30px rgba(0, 0, 0, .35);
  }
  .main-nav.is-open { transform: translateX(0); }
  .main-nav__inner { padding: 14px; }
  .main-nav__list { flex-direction: column; overflow: visible; gap: 2px; }
  .main-nav__link { border-radius: var(--radius-md); padding: 13px 12px; }
  .main-nav__link:hover, .main-nav__link:focus-visible { background: rgba(255, 255, 255, .07); }
  .main-nav__close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    margin: 0 0 10px auto;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: var(--radius-md);
    color: #fff;
    cursor: pointer;
  }
  .main-nav__close:hover, .main-nav__close:focus-visible { border-color: var(--color-primary); color: var(--color-primary); }
  .main-nav-overlay {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(1, 2, 22, .55);
    z-index: 200;
  }
  .main-nav-overlay[hidden] { display: none; }
  body.nav-open { overflow: hidden; }

  /* Ofertas — ~2 productos por fila en tablet */
  .ofertas-track { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .form-row-2 { grid-template-columns: 1fr; }
  .navbar-inner { flex-wrap: wrap; }
  .navbar-search { order: 3; flex: 1 1 100%; }
  .hero-search__selects { grid-template-columns: 1fr; }
  .hero-search__text { flex-direction: column; }
  .trust-bar { gap: 16px; }
  .footer-inner { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: 1fr 1fr; }
  .admin-layout { grid-template-columns: 1fr; }

  /* Ofertas — carrusel horizontal de una tarjeta por vista en móvil */
  .ofertas-track {
    display: flex;
    gap: 14px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    padding-bottom: 4px;
  }
  .ofertas-track::-webkit-scrollbar { display: none; }
  .ofertas-item { flex: 0 0 82%; scroll-snap-align: start; }
  .ofertas-nav { display: flex; }

  /* CTAs de cotización — el flotante pasa a ser el principal en móvil;
     el del header queda como ícono compacto para no duplicar el mensaje. */
  #cot-float { display: block; }
  .navbar-cot-btn { padding: 0; width: 44px; height: 44px; justify-content: center; gap: 0; }
  .navbar-cot-btn__label { display: none; }
}