/* ============================================================
   PROLIMPIEZA LAGUNA — Catálogo Mayorista
   Estilos principales
   ============================================================ */

/* ---------- Variables ---------- */
:root {
  --color-primary: #1a56db;
  --color-primary-rgb: 26, 86, 219;
  --color-primary-dark: #1e40af;
  --color-primary-light: #3b82f6;
  --color-primary-50: #eff6ff;
  --color-primary-100: #dbeafe;

  --color-whatsapp: #25D366;
  --color-whatsapp-rgb: 37, 211, 102;
  --color-whatsapp-dark: #128C7E;
  --color-whatsapp-hover: #20bd5a;

  --color-white: #ffffff;
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2937;
  --color-gray-900: #111827;

  --color-success: #059669;
  --color-warning: #d97706;
  --color-warning-bg: #fef3c7;
  --color-danger: #dc2626;

  --cat-escobas: #f59e0b;
  --cat-trapeadores: #3b82f6;
  --cat-recogedores: #6366f1;
  --cat-jaladores: #10b981;
  --cat-rastrillos: #8b5cf6;
  --cat-bolsas: #374151;
  --cat-palos: #a16207;
  --cat-materia: #0d9488;

  --font-sans: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-xl: 0 12px 32px rgba(0, 0, 0, 0.1);

  --radius-sm: 0.375rem;
  --radius: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;

  --container: 1280px;
}

/* ---------- Reset ---------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-gray-800);
  background: var(--color-white);
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}

button {
  font-family: inherit;
  cursor: pointer;
}

ul {
  list-style: none;
}

.icon {
  width: 1.25em;
  height: 1.25em;
  flex-shrink: 0;
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1rem;
}

.section {
  padding: 3rem 0;
}

.section--alt {
  background: var(--color-gray-50);
}

.section--notice {
  padding: 1.5rem 0;
}

.section__head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 2rem;
}

.section__eyebrow {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.section__title {
  font-size: 1.875rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.025em;
  color: var(--color-gray-900);
}

.section__desc {
  margin-top: 0.75rem;
  color: var(--color-gray-600);
  font-size: 1rem;
}

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 1rem;
  border: none;
  transition: all 0.2s ease;
  white-space: nowrap;
  min-height: 44px;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  min-height: 44px;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.0625rem;
}

.btn-whatsapp {
  background: var(--color-whatsapp);
  color: var(--color-white);
  box-shadow: 0 1px 2px rgba(var(--color-whatsapp-rgb), 0.3);
}

.btn-whatsapp:hover {
  background: var(--color-whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(var(--color-whatsapp-rgb), 0.35);
}

.btn-whatsapp:active {
  transform: translateY(0);
}

.btn-secondary {
  background: var(--color-white);
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-gray-300);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-50);
}

.btn-block {
  width: 100%;
}

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-gray-200);
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: 4rem;
}

.header__brand {
  display: flex;
  align-items: center;
}

.header__logo-img {
  height: 38px;
  width: auto;
  display: block;
}

.header__logo {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

.header__tagline {
  font-size: 0.6875rem;
  color: var(--color-gray-500);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.header__nav {
  display: none;
  align-items: center;
  gap: 0.125rem;
}

.nav__desktop { display: none; }

.nav__mobile {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.nav__link {
  padding: 0.5rem 0.625rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-gray-600);
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
  background: transparent;
  border: none;
  font-family: inherit;
  cursor: pointer;
}

.nav__link:hover {
  color: var(--color-primary);
  background: var(--color-primary-50);
}

/* Dropdown de categorías (escritorio) */
.nav__dropdown {
  position: relative;
}

.nav__dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.nav__caret {
  width: 0.875rem;
  height: 0.875rem;
  transition: transform 0.2s ease;
}

.nav__dropdown:hover .nav__caret,
.nav__dropdown:focus-within .nav__caret {
  transform: rotate(180deg);
}

.nav__dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 230px;
  padding: 0.5rem;
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  z-index: 200;
}

.nav__dropdown:hover .nav__dropdown-menu,
.nav__dropdown:focus-within .nav__dropdown-menu {
  display: block;
}

.nav__dropdown-menu a {
  display: block;
  padding: 0.625rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-gray-700);
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
}

.nav__dropdown-menu a:hover {
  background: var(--color-primary-50);
  color: var(--color-primary);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.header__wa {
  display: none;
}

.header__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: transparent;
  border: none;
}

.header__toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-gray-700);
  border-radius: 2px;
  transition: all 0.25s ease;
}

.header__toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.header__toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.header__toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Menú móvil desplegado */
.header__nav.is-open {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  position: absolute;
  top: 4rem;
  left: 0;
  right: 0;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-gray-200);
  box-shadow: var(--shadow-lg);
  padding: 0.5rem;
  gap: 0;
  max-height: calc(100vh - 4rem);
  overflow-y: auto;
}

.header__nav.is-open .nav__link {
  padding: 0.875rem 1rem;
  font-size: 1rem;
  border-radius: var(--radius-sm);
}

/* M1: Submenú móvil colapsable */
.nav__mobile-subtoggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.nav__mobile-subtoggle .nav__caret--mobile {
  width: 0.875rem;
  height: 0.875rem;
  transition: transform 0.2s ease;
  flex-shrink: 0;
}
.nav__mobile-subtoggle[aria-expanded="true"] .nav__caret--mobile {
  transform: rotate(180deg);
}
.nav__mobile-submenu {
  display: block;
  padding-left: 1rem;
}
.nav__mobile-submenu[hidden] {
  display: none;
}
.nav__link--sub {
  font-size: 0.875rem !important;
  padding: 0.625rem 1rem !important;
  color: var(--color-gray-500) !important;
}
.nav__link--sub:hover {
  color: var(--color-primary) !important;
}

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(160deg, var(--color-primary-50) 0%, var(--color-white) 60%);
  padding: 2.5rem 0 3rem;
  position: relative;
  overflow: hidden;
}

.hero__inner {
  display: grid;
  gap: 2rem;
}

.hero__eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  background: var(--color-white);
  padding: 0.375rem 0.875rem;
  border-radius: 9999px;
  border: 1px solid var(--color-primary-100);
  margin-bottom: 1rem;
}

.hero__title {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--color-gray-900);
}

.hero__subtitle {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-top: 0.5rem;
  line-height: 1.3;
}

.hero__text {
  margin-top: 1rem;
  font-size: 1rem;
  color: var(--color-gray-600);
  max-width: 34rem;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin-top: 1.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-gray-200);
}

.hero__trust-item {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-gray-700);
}

.hero__media {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-xl);
  overflow: visible;
  min-height: 120px;
  background: transparent;
}

.hero__logo {
  width: 100%;
  max-width: 240px;
  height: auto;
  display: block;
}

/* ---------- Aviso ---------- */
.notice-banner {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: var(--color-warning-bg);
  border-left: 4px solid var(--color-warning);
  padding: 1rem 1.25rem;
  border-radius: 0 var(--radius) var(--radius) 0;
}

.notice-banner__icon {
  font-size: 1.25rem;
  line-height: 1.4;
}

.notice-banner__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 0.25rem;
}

.notice-banner__content p {
  font-size: 0.875rem;
  color: var(--color-gray-700);
}

.notice-banner__date {
  margin-top: 0.5rem;
  font-size: 0.8125rem;
  color: var(--color-gray-500);
  font-style: italic;
}

/* ---------- Resumen (citabilidad IA) ---------- */
.intro-copy {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--color-gray-700);
}

.intro-copy strong {
  color: var(--color-gray-900);
  font-weight: 700;
}

/* ---------- Catálogo: herramientas ---------- */
.catalog-tools {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.catalog-search {
  position: relative;
  display: flex;
  align-items: center;
  max-width: 420px;
  width: 100%;
}

.catalog-search .icon {
  position: absolute;
  left: 0.875rem;
  color: var(--color-gray-400);
  pointer-events: none;
}

.catalog-search input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.75rem;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: inherit;
  transition: all 0.15s ease;
}

.catalog-search input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.15);
}

.catalog-filters {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.5rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 0.5rem;
  scrollbar-width: none;
}
.catalog-filters::-webkit-scrollbar { display: none; }
.filter-chip {
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  border: 1px solid var(--color-gray-300);
  background: var(--color-white);
  color: var(--color-gray-600);
  font-size: 0.8125rem;
  font-weight: 600;
  transition: all 0.15s ease;
  white-space: nowrap;
  flex-shrink: 0;
}

.filter-chip:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.filter-chip.is-active {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.catalog-empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--color-gray-500);
  font-weight: 500;
}

/* ---------- Grupos de catálogo ---------- */
.catalog-group {
  margin-bottom: 2.5rem;
  scroll-margin-top: 5rem;
}

.catalog-group__title {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--color-gray-100);
}

.catalog-group__dot {
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 50%;
  flex-shrink: 0;
}

.catalog-group__note {
  margin: -0.5rem 0 1.25rem;
  font-size: 0.875rem;
  color: var(--color-gray-500);
}


/* Enlace a página de categoría */
.catalog-group__link {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.15s ease;
  white-space: nowrap;
}
.catalog-group__link:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}
@media (max-width: 639px) {
  .catalog-group__link { font-size: 0.75rem; }
}

/* ---- Móvil: cuadrícula 2 columnas con tarjetas compactas ----
   (después de las reglas base, para que no las pise la regla general) */
@media (max-width: 639px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.625rem;
  }
  .product-card {
    border-radius: var(--radius-sm);
  }
  .product-card__media {
    aspect-ratio: 1 / 1;
    max-height: 95px;
  }
  .product-card__badge {
    top: 0.25rem;
    left: 0.25rem;
    padding: 0.125rem 0.25rem;
    font-size: 0.5rem;
  }
  .product-card__body {
    padding: 0.375rem 0.375rem 0.5rem;
  }
  .product-card__category {
    font-size: 0.5rem;
    margin-bottom: 0.125rem;
  }
  .product-card__title {
    font-size: 0.6875rem;
    line-height: 1.2;
    margin-bottom: 0.125rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .product-card__specs {
    font-size: 0.5625rem;
    line-height: 1.3;
    margin-bottom: 0.25rem;
  }
  .product-card__variant {
    font-size: 0.5rem;
    padding: 0.125rem 0.25rem;
    margin-bottom: 0.25rem;
  }
  .product-card__note {
    font-size: 0.5rem;
    margin-bottom: 0.25rem;
  }
  .product-card__price-row {
    gap: 0.125rem;
    margin-bottom: 0.375rem;
    padding-top: 0.375rem;
  }
  .product-card__price {
    font-size: 1rem;
  }
  .product-card__price--ask {
    font-size: 0.75rem;
  }
  .product-card__price-unit {
    font-size: 0.5rem;
  }
  .product-card__shipping {
    font-size: 0.5rem;
    margin-bottom: 0.25rem;
    margin-top: -0.125rem;
  }
  .product-card__actions {
    flex-direction: column;
    gap: 0.375rem;
  }
  .product-card__actions .btn {
    padding: 0.5rem 0.5rem;
    font-size: 0.75rem;
    min-height: 38px;
    justify-content: center;
    letter-spacing: -0.01em;
  }
  .catalog-group__title {
    font-size: 1.0625rem;
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
  }
  .catalog-group__dot {
    width: 0.625rem;
    height: 0.625rem;
  }
}

.catalog-group.is-hidden {
  display: none;
}

/* ---------- Grid de productos ---------- */
.product-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

/* ---------- Tarjeta de producto ---------- */
.product-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.product-card__media {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--color-white);
  overflow: hidden;
}

.product-card__img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.product-card:hover .product-card__img {
  transform: scale(1.04);
}

.product-card__placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--color-gray-100), var(--color-gray-200));
  color: var(--color-gray-400);
}

.product-card__placeholder svg {
  width: 3rem;
  height: 3rem;
}

.product-card__placeholder span {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.product-card__badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.25rem 0.625rem;
  border-radius: 9999px;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: var(--color-primary);
  color: var(--color-white);
}

.product-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1rem;
}

.product-card__category {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.product-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-gray-900);
  line-height: 1.35;
  margin-bottom: 0.5rem;
}

.product-card__specs {
  font-size: 0.8125rem;
  color: var(--color-gray-500);
  line-height: 1.5;
  margin-bottom: 0.75rem;
}

.product-card__specs strong {
  color: var(--color-gray-700);
  font-weight: 600;
}

.product-card__price-row {
  display: flex;
  align-items: baseline;
  gap: 0.375rem;
  margin-top: auto;
  margin-bottom: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-gray-100);
}

.product-card__price {
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

.product-card__price--ask {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-gray-500);
}

.product-card__price-unit {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-gray-500);
}

.product-card__shipping {
  display: block;
  font-size: 0.75rem;
  color: var(--color-gray-500);
  margin-bottom: 0.75rem;
  margin-top: -0.5rem;
}

.product-card__variant {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-primary-50);
  border-radius: var(--radius-sm);
  padding: 0.375rem 0.5rem;
  margin-bottom: 0.75rem;
  line-height: 1.4;
}

.product-card__note {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-warning);
  margin-bottom: 0.75rem;
}

/* Variantes / notas (modal) */
.modal__variants {
  margin-bottom: 1.5rem;
}

.variant-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1rem;
  background: var(--color-primary-50);
  border: 1px solid var(--color-primary-100);
  border-radius: var(--radius);
  margin-bottom: 0.5rem;
}

.variant-label {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-gray-800);
}

.variant-extra {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-primary);
  white-space: nowrap;
}

.modal__note {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-warning);
  background: var(--color-warning-bg);
  border-radius: var(--radius-sm);
  padding: 0.625rem 0.875rem;
  margin: -0.5rem 0 1.25rem;
}

.product-card__actions {
  display: flex;
  gap: 0.5rem;
}

.product-card__actions .btn {
  flex: 1;
}

/* ---------- Features ---------- */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.feature-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.feature-card__icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.feature-card__title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 0.375rem;
}

.feature-card__text {
  font-size: 0.9375rem;
  color: var(--color-gray-600);
}

/* ---------- Mayoristas ---------- */
.section--wholesale {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
}

.wholesale {
  display: grid;
  gap: 2rem;
}

.wholesale__title {
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.wholesale__text {
  font-size: 1rem;
  opacity: 0.92;
  margin-bottom: 1.25rem;
  max-width: 34rem;
}

.wholesale__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
}

.wholesale__list li {
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.375rem 0.875rem;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(4px);
}

.wholesale__stat {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.stat-card {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  padding: 1.25rem 0.75rem;
  text-align: center;
  backdrop-filter: blur(4px);
}

.stat-card__num {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1;
}

.stat-card__label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  opacity: 0.85;
  margin-top: 0.375rem;
}

/* ---------- Contacto ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  max-width: 900px;
  margin: 0 auto;
}

.contact-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.contact-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.contact-card__icon {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.contact-card__title {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-gray-500);
  margin-bottom: 0.375rem;
}

.contact-card__value {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-gray-900);
}

.contact-card__value--link {
  color: var(--color-whatsapp);
}

.contact-card__value--link:hover {
  text-decoration: underline;
}

.contact-card__value--pending {
  color: var(--color-gray-400);
  font-weight: 500;
  font-style: italic;
}

.contact-card__value--email {
  color: var(--color-primary);
  font-weight: 700;
  word-break: break-word;
}

.contact-card__value--email:hover {
  text-decoration: underline;
}

.contact-cta {
  text-align: center;
  margin-top: 2rem;
}

/* ---------- SEO: sobre el negocio ---------- */
.seo-copy {
  max-width: 900px;
  margin: 0 auto;
}

.seo-copy .section__title {
  text-align: center;
  font-size: 1.625rem;
}

.seo-copy p {
  margin-top: 1rem;
  color: var(--color-gray-600);
  font-size: 1rem;
  line-height: 1.75;
}

.seo-copy p strong {
  color: var(--color-gray-800);
  font-weight: 700;
}

.seo-copy__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 1.75rem;
}

/* ---------- SEO: preguntas frecuentes ---------- */
.faq {
  max-width: 820px;
  margin: 0 auto;
}

.faq__item {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  overflow: hidden;
}

.faq__q {
  list-style: none;
  cursor: pointer;
  position: relative;
  padding: 1rem 3rem 1rem 1.25rem;
  font-weight: 600;
  color: var(--color-gray-900);
  font-size: 1rem;
}

.faq__q::-webkit-details-marker { display: none; }

.faq__q::after {
  content: "+";
  position: absolute;
  right: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1;
}

.faq__item[open] .faq__q::after {
  content: "−";
}

.faq__a {
  padding: 0 1.25rem 1.25rem;
  color: var(--color-gray-600);
  font-size: 0.9375rem;
  line-height: 1.7;
}

/* ---------- Reseñas de clientes ---------- */
.reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  max-width: 1000px;
  margin: 0 auto;
}

.review-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.review-card__stars {
  color: #f59e0b;
  font-size: 1.125rem;
  letter-spacing: 0.12em;
  margin-bottom: 0.75rem;
}

.review-card__text {
  color: var(--color-gray-700);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-bottom: 0.875rem;
}

.review-card__author {
  font-weight: 700;
  color: var(--color-gray-900);
  font-size: 0.875rem;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--color-gray-900);
  color: var(--color-gray-300);
  padding-top: 2.5rem;
}

.footer__inner {
  display: grid;
  gap: 2rem;
  padding-bottom: 2rem;
}

.footer__logo {
  display: block;
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: -0.02em;
}

.footer__logo-box {
  display: inline-block;
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 0.5rem 0.75rem;
  margin-bottom: 0.875rem;
}

.footer__logo-img {
  height: 34px;
  width: auto;
  display: block;
}

.footer__tagline {
  display: block;
  font-size: 0.8125rem;
  color: var(--color-gray-400);
  margin-bottom: 0.75rem;
}

.footer__location {
  font-size: 0.875rem;
  margin-bottom: 0.25rem;
}

.footer__wa {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-whatsapp);
}

.footer__wa:hover {
  text-decoration: underline;
}

.footer__email {
  display: block;
  margin-top: 0.375rem;
  font-size: 0.875rem;
  color: var(--color-gray-300);
}

.footer__email:hover {
  color: var(--color-white);
  text-decoration: underline;
}

.footer__nav {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}

.footer__nav a {
  font-size: 0.875rem;
  color: var(--color-gray-400);
  transition: color 0.15s ease;
}

.footer__nav a:hover {
  color: var(--color-white);
}

.footer__inner > .btn {
  justify-self: start;
}

.footer__bottom {
  border-top: 1px solid var(--color-gray-800);
  padding: 1.25rem 0;
}

.footer__bottom p {
  font-size: 0.8125rem;
  color: var(--color-gray-500);
  text-align: center;
}

/* ---------- WhatsApp flotante ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  width: 3.5rem;
  height: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-whatsapp);
  color: var(--color-white);
  border-radius: 50%;
  box-shadow: 0 4px 16px rgba(var(--color-whatsapp-rgb), 0.45);
  z-index: 999;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  animation: pulse-green 2.4s ease-in-out infinite;
}

.whatsapp-float svg {
  width: 1.875rem;
  height: 1.875rem;
}

/* WhatsApp flotante: ajuste móvil (M4) */
@media (max-width: 639px) {
  .whatsapp-float {
    bottom: 1rem;
    right: 1rem;
    width: 3.25rem;
    height: 3.25rem;
  }
  .whatsapp-float svg {
    width: 1.625rem;
    height: 1.625rem;
  }
  /* Espacio de seguridad para que no tape contenido */
  main { padding-bottom: 4rem; }
  /* M7: modal con padding inferior seguro en móvil */
  .modal__body { padding-bottom: 2rem; }
  .modal__dialog { max-height: calc(90vh - env(safe-area-inset-bottom, 0px)); }
}

.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 24px rgba(var(--color-whatsapp-rgb), 0.6);
  animation: none;
}

@keyframes pulse-green {
  0%, 100% { box-shadow: 0 4px 16px rgba(var(--color-whatsapp-rgb), 0.45); }
  50% { box-shadow: 0 4px 26px rgba(var(--color-whatsapp-rgb), 0.7); }
}

/* ---------- Modal ficha ---------- */
.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
}

.modal.is-open {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(17, 24, 39, 0.6);
  backdrop-filter: blur(2px);
}

.modal__dialog {
  position: relative;
  width: 100%;
  max-width: 720px;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  animation: modalIn 0.25s ease;
}

@keyframes modalIn {
  from { opacity: 0; transform: translateY(16px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal__close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 2.25rem;
  height: 2.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  line-height: 1;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-gray-700);
  z-index: 2;
  box-shadow: var(--shadow-sm);
}

.modal__close:hover {
  background: var(--color-gray-100);
}

.modal__media {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--color-white);
}

.modal__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.modal__body {
  padding: 1.5rem;
}

.modal__category {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  margin-bottom: 0.375rem;
}

.modal__title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-gray-900);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.modal__price {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 1rem;
  background: var(--color-primary-50);
  border-radius: var(--radius);
  margin-bottom: 1.25rem;
}

.modal__price-num {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-primary);
}

.modal__price-note {
  font-size: 0.8125rem;
  color: var(--color-gray-600);
  font-weight: 500;
}

.modal__specs-title {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-gray-500);
  margin-bottom: 0.75rem;
}

.modal__specs {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.modal__spec {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.625rem 0;
  border-bottom: 1px solid var(--color-gray-100);
  font-size: 0.9375rem;
}

.modal__spec-key {
  color: var(--color-gray-500);
  font-weight: 500;
}

.modal__spec-val {
  color: var(--color-gray-900);
  font-weight: 600;
  text-align: right;
}

.modal__medidas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.medida-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-sm);
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-200);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-gray-700);
}

.modal__media--fallback {
  position: relative;
  background: linear-gradient(135deg, var(--color-gray-100), var(--color-gray-200));
}

.modal__media--fallback::after {
  content: "📦";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  opacity: 0.85;
}

.modal__media--fallback:has(img[style*="display:none"])::after {
  content: "📦";
}

/* ---------- Animaciones de entrada ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Responsive ---------- */

/* M9: footer nav 1 columna en pantallas muy pequeñas */
@media (max-width: 359px) {
  .footer__nav { grid-template-columns: 1fr; }
  .footer__nav a { padding: 0.25rem 0; }
}

@media (min-width: 640px) {
  .container { padding: 0 1.5rem; }

  .header__wa { display: inline-flex; }

  /* M2 restaurado: imagen cuadrada en escritorio */
  .product-card__media { aspect-ratio: 1 / 1; }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .hero__title { font-size: 3rem; }

  /* M5 restaurado: hero logo tamaño completo */
  .hero__media { min-height: 240px; }
  .hero__logo { max-width: 480px; }

  .footer__nav { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 768px) {
  .section { padding: 4rem 0; }

  .reviews-grid { grid-template-columns: repeat(3, 1fr); }

  .hero {
    padding: 3.5rem 0 4rem;
  }

  .hero__inner {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 3rem;
  }

  .hero__title { font-size: 3.25rem; }

  .catalog-tools {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  /* M3 restaurado: filtros con wrap en tablet+ */
  .catalog-filters {
    flex-wrap: wrap;
    overflow-x: visible;
    padding-bottom: 0;
    scrollbar-width: visible;
  }
  .catalog-filters::-webkit-scrollbar { display: block; }
  .filter-chip { white-space: normal; flex-shrink: 1; }

  .catalog-filters {
    justify-content: flex-end;
  }

  .product-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .features-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .wholesale {
    grid-template-columns: 1.3fr 1fr;
    align-items: center;
    gap: 3rem;
  }

  .wholesale__title { font-size: 2.25rem; }

  .footer__inner {
    grid-template-columns: 1.4fr 1fr auto;
    align-items: start;
    gap: 2.5rem;
  }

  .footer__nav { grid-template-columns: 1fr; }

  .footer__bottom p { text-align: left; }

  .modal__specs {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem 2rem;
  }
}

@media (min-width: 1024px) {
  /* Navegación de escritorio */
  .header__toggle { display: none; }
  .header__nav { display: flex; position: static; }
  .nav__desktop { display: flex; align-items: center; gap: 0.125rem; }
  .nav__mobile { display: none; }

  .header__logo-img { height: 52px; }

  .header__nav.is-open {
    position: static;
    flex-direction: row;
    padding: 0;
    box-shadow: none;
    border: none;
    max-height: none;
  }

  .product-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .hero__title { font-size: 3.5rem; }
}

/* ---- Móvil: cuadrícula 2x2 al final para que aplique sobre la base ---- */
@media (max-width: 639px) {
  .product-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 0.625rem;
  }
}

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

:focus-visible {
  outline: 3px solid rgba(var(--color-primary-rgb), 0.5);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}