/* ================================================
   PRODUCTOS - Catálogo 2025
   Versión final con todos los estilos integrados
   ================================================ */

:root {
  --c-bg: #fafbfc;
  --c-bg-soft: #f1f5f9;
  --c-surface: #ffffff;
  --c-primary: #00284d;
  --c-primary-deep: #001530;
  --c-accent: #fbbf24;
  --c-text: #1e293b;
  --c-text-soft: #64748b;
  --c-border: rgba(0, 40, 77, 0.08);
  --shadow-sm: 0 2px 8px rgba(0, 40, 77, 0.04);
  --shadow-md: 0 8px 24px rgba(0, 40, 77, 0.08);
  --shadow-lg: 0 24px 60px rgba(0, 40, 77, 0.12);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

body.page-productos {
  background: var(--c-bg);
  color: var(--c-text);
  overflow-x: hidden;
}

/* ================================================
   1. HERO CINEMATOGRÁFICO
   ================================================ */
.hero-catalog {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--c-primary-deep);
  color: white;
  padding: 140px 0 100px;
  isolation: isolate;
}

.hero-catalog__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero-catalog__grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

.hero-catalog__glow {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 70vw;
  height: 70vw;
  background: radial-gradient(circle, rgba(251, 191, 36, 0.15) 0%, transparent 60%);
  filter: blur(80px);
  animation: glowFloat 12s ease-in-out infinite;
}

@keyframes glowFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-10%, 10%) scale(1.1); }
}

.hero-catalog__noise {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
}

.hero-catalog__inner {
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero-catalog__content {
  max-width: 900px;
}

.hero-catalog__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.3px;
  margin-bottom: 32px;
  color: rgba(255, 255, 255, 0.9);
}

.hero-catalog__pulse {
  width: 8px;
  height: 8px;
  background: var(--c-accent);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(251, 191, 36, 0.7);
  animation: pulse 2s ease-out infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(251, 191, 36, 0.7); }
  70% { box-shadow: 0 0 0 12px rgba(251, 191, 36, 0); }
  100% { box-shadow: 0 0 0 0 rgba(251, 191, 36, 0); }
}

.hero-catalog__title {
  font-family: 'Inter', sans-serif;
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.04em;
  margin: 0 0 32px 0;
  color: white;
}

.hero-catalog__title-line {
  display: block;
  overflow: hidden;
}

.hero-catalog__title-line--accent {
  color: var(--c-accent);
}

.hero-catalog__title em {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-weight: 400;
  color: white;
}

.hero-catalog__lead {
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.75);
  max-width: 600px;
  margin: 0 0 60px 0;
}

.hero-catalog__stats {
  display: flex;
  gap: 60px;
  flex-wrap: wrap;
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-catalog__stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.hero-catalog__stat-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 3.5rem;
  line-height: 1;
  color: white;
}

.hero-catalog__stat-suffix {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.8rem;
  color: var(--c-accent);
  margin-left: -4px;
}

.hero-catalog__stat-label {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  font-weight: 500;
}

.hero-catalog__scroll {
  position: absolute;
  bottom: 90px;
  right: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
}

.hero-catalog__scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, transparent, white, transparent);
  background-size: 100% 200%;
  animation: scrollLine 2s linear infinite;
}

@keyframes scrollLine {
  0% { background-position: 0% 200%; }
  100% { background-position: 0% -200%; }
}

.hero-catalog__marquee {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px 0;
  background: rgba(0, 21, 48, 0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  overflow: hidden;
  z-index: 3;
}

.hero-catalog__marquee-track {
  display: flex;
  gap: 30px;
  white-space: nowrap;
  animation: marquee 40s linear infinite;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 2px;
  color: rgba(255, 255, 255, 0.4);
}

.hero-catalog__marquee-track span:nth-child(odd) {
  color: var(--c-accent);
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ================================================
   2. FILTRO STICKY
   ================================================ */
.filter-rail {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--c-border);
  padding: 20px 0;
  transition: all 0.4s var(--ease-out);
}

.filter-rail.is-scrolled {
  box-shadow: var(--shadow-md);
}

.filter-rail__inner {
  display: flex;
  align-items: center;
 gap: 14px;
}

/* Búsqueda mejorada */
.filter-rail__search {
  position: relative;
  flex: 1;
  max-width: 380px;
  display: flex;
  align-items: center;
}

.filter-rail__search > i {
  position: absolute;
  left: 18px;
  color: var(--c-text-soft);
  font-size: 0.95rem;
  pointer-events: none;
  transition: color 0.3s ease;
}

.filter-rail__search input {
  width: 100%;
  padding: 14px 70px 14px 48px;
  border: 1.5px solid var(--c-border);
  border-radius: 100px;
  background: var(--c-surface);
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--c-text);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.filter-rail__search input::placeholder {
  color: var(--c-text-soft);
  transition: color 0.3s ease;
}

.filter-rail__search input:hover {
  border-color: rgba(0, 40, 77, 0.2);
}

.filter-rail__search input:focus {
  outline: none;
  border-color: var(--c-primary);
  background: white;
  box-shadow: 
    0 0 0 4px rgba(0, 40, 77, 0.08),
    0 8px 20px rgba(0, 40, 77, 0.06);
}

.filter-rail__search input:focus ~ kbd {
  background: var(--c-primary);
  color: white;
  border-color: var(--c-primary);
}

.filter-rail__search kbd {
  position: absolute;
  right: 12px;
  padding: 4px 10px;
  background: var(--c-bg-soft);
  border: 1px solid var(--c-border);
  border-radius: 6px;
  font-size: 0.7rem;
  font-family: 'Inter', monospace;
  color: var(--c-text-soft);
  pointer-events: none;
  transition: all 0.3s ease;
}

/* Chips de categoría mejorados */
.filter-rail__chips {
  display: flex;
  gap: 6px;
  flex: 1;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  scroll-behavior: smooth;
  padding: 4px;
}

.filter-rail__chips::-webkit-scrollbar {
  display: none;
}

.filter-chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 18px;
  background: transparent;
  border: 1.5px solid var(--c-border);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--c-text-soft);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  font-family: inherit;
  overflow: hidden;
  isolation: isolate;
}

.filter-chip i {
  font-size: 0.85rem;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.filter-chip span {
  position: relative;
  z-index: 2;
}

.filter-chip::before {
  content: '';
  position: absolute;
  bottom: 6px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--c-accent);
  border-radius: 2px;
  transform: translateX(-50%);
  transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1;
}

.filter-chip::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--c-primary) 0%, #003d72 100%);
  border-radius: 100px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: -1;
}

.filter-chip:hover {
  color: var(--c-primary);
  border-color: var(--c-primary);
  transform: translateY(-2px);
}

.filter-chip:hover i {
  transform: rotate(-8deg) scale(1.1);
}

.filter-chip:hover::before {
  width: 60%;
}

.filter-chip.active {
  color: white;
  border-color: var(--c-primary);
  background: var(--c-primary);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(0, 40, 77, 0.25);
}

.filter-chip.active::after {
  transform: scaleX(1);
}

.filter-chip.active::before {
  width: 30%;
  background: var(--c-accent);
}

.filter-chip.active i {
  transform: scale(1.1);
  color: var(--c-accent);
}

/* Botón ordenar mejorado */
.filter-rail__sort {
  position: relative;
}

.filter-rail__sort-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: var(--c-surface);
  border: 1.5px solid var(--c-border);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--c-text);
  cursor: pointer;
  font-family: inherit;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
}

.filter-rail__sort-btn i {
  font-size: 0.9rem;
  color: var(--c-text-soft);
  transition: transform 0.3s ease;
}

.filter-rail__sort-btn:hover {
  border-color: var(--c-primary);
  color: var(--c-primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 40, 77, 0.08);
}

.filter-rail__sort-btn:hover i {
  color: var(--c-primary);
}

.filter-rail__sort-menu {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  min-width: 240px;
  background: white;
  border: 1px solid var(--c-border);
  border-radius: 16px;
  box-shadow: 
    0 20px 50px rgba(0, 40, 77, 0.15),
    0 0 0 1px rgba(0, 40, 77, 0.04);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px) scale(0.95);
  transform-origin: top right;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 10;
}

.filter-rail__sort-menu.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.filter-rail__sort-menu button {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 12px 16px;
  background: transparent;
  border: none;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--c-text);
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  transition: all 0.2s ease;
}

.filter-rail__sort-menu button i {
  color: var(--c-text-soft);
  width: 18px;
  font-size: 0.95rem;
  transition: all 0.2s ease;
}

.filter-rail__sort-menu button:hover {
  background: var(--c-bg-soft);
  color: var(--c-primary);
  padding-left: 20px;
}

.filter-rail__sort-menu button:hover i {
  color: var(--c-accent);
  transform: scale(1.1);
}

/* ================================================
   3. CATÁLOGO
   ================================================ */
.catalog {
  padding: 100px 0 80px;
}

.catalog__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 60px;
  gap: 30px;
  flex-wrap: wrap;
}

.catalog__head-eyebrow {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--c-text-soft);
  margin-bottom: 16px;
}

.catalog__head-title {
  font-family: 'Inter', sans-serif;
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--c-primary);
  margin: 0;
}

.catalog__head-title em {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-weight: 400;
  color: var(--c-text-soft);
}

.catalog__counter {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 14px 24px;
  background: var(--c-primary);
  color: white;
  border-radius: 100px;
}

.catalog__counter-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.8rem;
  line-height: 1;
}

.catalog__counter-label {
  font-size: 0.85rem;
  opacity: 0.8;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* Grid de cards horizontales */
.catalog__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.catalog__skeleton {
  display: block;
}

.catalog__skeleton-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.skeleton-card {
  height: 180px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: 20px;
  position: relative;
  overflow: hidden;
}

.skeleton-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.5), transparent);
  transform: translateX(-100%);
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  100% { transform: translateX(100%); }
}

/* ================================================
   4. PRODUCT CARD HORIZONTAL
   ================================================ */
.product-card-v2 {
  position: relative;
  background: var(--c-surface);
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--c-border);
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 0;
  cursor: pointer;
  opacity: 0;
  transform: translateY(30px);
  animation: cardReveal 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes cardReveal {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.product-card-v2:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(0, 40, 77, 0.12);
  border-color: rgba(0, 40, 77, 0.15);
}

.product-card-v2__index {
  position: absolute;
  top: 12px;
  right: 16px;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.3rem;
  line-height: 1;
  color: var(--c-text-soft);
  opacity: 0.4;
  z-index: 3;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.product-card-v2:hover .product-card-v2__index {
  color: var(--c-accent);
  opacity: 1;
  transform: scale(1.15);
}

.product-card-v2__media {
  position: relative;
  background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
  overflow: hidden;
  min-height: 180px;
}

.product-card-v2__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card-v2:hover .product-card-v2__img {
  transform: scale(1.1);
}

.product-card-v2__noimg {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #cbd5e1;
  font-size: 2.5rem;
}

.product-card-v2__badges {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-start;
}

.product-card-v2__badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 100px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--c-primary);
}

.product-card-v2__badge--accent {
  background: var(--c-accent);
}

.product-card-v2__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(0, 40, 77, 0.92) 0%,
    rgba(0, 21, 48, 0.95) 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 16px;
  opacity: 0;
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 4;
}

.product-card-v2:hover .product-card-v2__overlay {
  opacity: 1;
}

.product-card-v2__overlay-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--c-accent);
  color: var(--c-primary);
  border: none;
  border-radius: 100px;
  font-weight: 700;
  font-size: 0.8rem;
  cursor: pointer;
  font-family: inherit;
  align-self: flex-start;
  transform: translateY(10px);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1) 0.1s;
}

.product-card-v2:hover .product-card-v2__overlay-btn {
  transform: translateY(0);
}

.product-card-v2__overlay-btn:hover {
  background: white;
}

.product-card-v2__body {
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
}

.product-card-v2__category {
  display: inline-flex;
  align-items: center;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--c-text-soft);
  margin-bottom: 8px;
}

.product-card-v2__name {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--c-primary);
  margin: 0 0 8px 0;
  letter-spacing: -0.01em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card-v2__sku {
  font-size: 0.75rem;
  color: var(--c-text-soft);
  font-family: 'JetBrains Mono', monospace;
  margin-bottom: 12px;
}

.product-card-v2__desc {
  font-size: 0.82rem;
  color: var(--c-text-soft);
  line-height: 1.5;
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card-v2__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--c-border);
}

.product-card-v2__stock {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--c-text);
}

.product-card-v2__stock::before {
  content: '';
  width: 6px;
  height: 6px;
  background: #10b981;
  border-radius: 50%;
}

.product-card-v2__stock.out { color: #dc2626; }
.product-card-v2__stock.out::before { background: #dc2626; }
.product-card-v2__stock.low { color: #f59e0b; }
.product-card-v2__stock.low::before { background: #f59e0b; }

.product-card-v2__arrow {
  width: 32px;
  height: 32px;
  background: var(--c-bg-soft);
  color: var(--c-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card-v2:hover .product-card-v2__arrow {
  background: var(--c-primary);
  color: white;
  transform: rotate(-45deg);
}

.product-card-v2:nth-child(1)  { animation-delay: 0.04s; }
.product-card-v2:nth-child(2)  { animation-delay: 0.08s; }
.product-card-v2:nth-child(3)  { animation-delay: 0.12s; }
.product-card-v2:nth-child(4)  { animation-delay: 0.16s; }
.product-card-v2:nth-child(5)  { animation-delay: 0.20s; }
.product-card-v2:nth-child(6)  { animation-delay: 0.24s; }
.product-card-v2:nth-child(7)  { animation-delay: 0.28s; }
.product-card-v2:nth-child(8)  { animation-delay: 0.32s; }
.product-card-v2:nth-child(9)  { animation-delay: 0.36s; }
.product-card-v2:nth-child(10) { animation-delay: 0.40s; }
.product-card-v2:nth-child(11) { animation-delay: 0.44s; }
.product-card-v2:nth-child(12) { animation-delay: 0.48s; }

/* ================================================
   5. ESTADOS VACÍOS
   ================================================ */
.catalog__empty {
  text-align: center;
  padding: 100px 20px;
  max-width: 500px;
  margin: 0 auto;
}

.catalog__empty-art {
  margin: 0 auto 30px;
  width: 100px;
  height: 100px;
  color: var(--c-border);
  animation: spin 8s linear infinite;
}

.catalog__empty-art i {
  font-size: 5rem;
  color: var(--c-text-soft);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.catalog__empty h3 {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: 1.8rem;
  font-weight: 400;
  color: var(--c-primary);
  margin: 0 0 12px 0;
}

.catalog__empty p {
  color: var(--c-text-soft);
  margin-bottom: 30px;
  line-height: 1.6;
}

/* ================================================
   6. TRUST STRIP
   ================================================ */
.trust-strip {
  padding: 60px 0;
  background: var(--c-surface);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}

.trust-strip__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

.trust-strip__item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.trust-strip__item i {
  font-size: 1.8rem;
  color: var(--c-primary);
  flex-shrink: 0;
}

.trust-strip__item div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.trust-strip__item strong {
  font-size: 0.95rem;
  color: var(--c-primary);
  font-weight: 700;
}

.trust-strip__item span {
  font-size: 0.8rem;
  color: var(--c-text-soft);
}

/* ================================================
   7. CTA FINAL
   ================================================ */
.cta-final {
  position: relative;
  padding: 120px 0;
  background: var(--c-primary-deep);
  color: white;
  overflow: hidden;
  isolation: isolate;
}

.cta-final__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(251, 191, 36, 0.12) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(0, 40, 77, 0.4) 0%, transparent 50%);
}

.cta-final__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.cta-final__inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.cta-final__eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--c-accent);
  margin-bottom: 24px;
}

.cta-final__title {
  font-family: 'Inter', sans-serif;
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 0 0 24px 0;
  color: white;
}

.cta-final__title em {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-weight: 400;
  color: var(--c-accent);
}

.cta-final__lead {
  font-size: 1.1rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.75);
  max-width: 600px;
  margin: 0 auto 40px;
}

.cta-final__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ================================================
   8. SCROLL REVEAL
   ================================================ */
[data-scroll-reveal] {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-scroll-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

[data-scroll-stagger] > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-scroll-stagger].is-visible > *:nth-child(1) { transition-delay: 0.1s; }
[data-scroll-stagger].is-visible > *:nth-child(2) { transition-delay: 0.2s; }
[data-scroll-stagger].is-visible > *:nth-child(3) { transition-delay: 0.3s; }

[data-scroll-stagger].is-visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* ================================================
   9. MODAL DE DETALLE
   ================================================ */
.modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal.active {
  display: flex;
  animation: modalIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 21, 48, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  cursor: pointer;
}

.modal__content {
  position: relative;
  background: white;
  border-radius: 24px;
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
  animation: modalUp 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalUp {
  from { transform: translateY(40px) scale(0.96); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}

.modal__content--large { max-width: 960px; }

.modal__close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 42px;
  height: 42px;
  background: white;
  border: 1px solid var(--c-border);
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--c-primary);
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 8px rgba(0, 40, 77, 0.04);
}

.modal__close:hover {
  background: var(--c-primary);
  color: white;
  transform: rotate(90deg);
}

.product-detail {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 0;
}

.product-detail__gallery {
  background: var(--c-bg-soft);
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.product-detail__main-img {
  width: 100%;
  aspect-ratio: 1;
  background: white;
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-detail__main-img img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  padding: 30px;
}

.product-detail__thumbs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.product-detail__thumb {
  width: 70px;
  height: 70px;
  border: 2px solid transparent;
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
  background: white;
  padding: 6px;
  transition: all 0.2s;
}

.product-detail__thumb:hover,
.product-detail__thumb.active {
  border-color: var(--c-primary);
}

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

.product-detail__info {
  padding: 50px 40px;
  display: flex;
  flex-direction: column;
}

.product-detail__category {
  display: inline-flex;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--c-text-soft);
  margin-bottom: 16px;
  align-self: flex-start;
}

.product-detail__info h2 {
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--c-primary);
  margin: 0 0 12px 0;
}

.product-detail__sku {
  font-size: 0.85rem;
  color: var(--c-text-soft);
  font-family: 'JetBrains Mono', monospace;
  margin-bottom: 20px;
}

.product-detail__sku strong { color: var(--c-primary); }

.product-detail__desc {
  color: var(--c-text);
  line-height: 1.7;
  margin-bottom: 30px;
}

.product-detail__stock {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: #d1fae5;
  color: #065f46;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  align-self: flex-start;
  margin-bottom: 30px;
}

.product-detail__stock.out {
  background: #fee2e2;
  color: #991b1b;
}

.product-detail__qty {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 30px;
}

.product-detail__qty label {
  font-weight: 600;
  color: var(--c-primary);
}

.qty-control {
  display: flex;
  align-items: center;
  border: 1.5px solid var(--c-border);
  border-radius: 100px;
  overflow: hidden;
}

.qty-control button {
  background: transparent;
  border: none;
  width: 42px;
  height: 42px;
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--c-primary);
  font-weight: 600;
}

.qty-control button:hover {
  background: var(--c-bg-soft);
}

.qty-control input {
  width: 60px;
  height: 42px;
  border: none;
  text-align: center;
  font-weight: 700;
  font-size: 1rem;
  font-family: inherit;
  background: transparent;
  -moz-appearance: textfield;
}

.qty-control input::-webkit-outer-spin-button,
.qty-control input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.product-detail__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: auto;
}

/* ================================================
   10. UTILIDADES (Botones mejorados)
   ================================================ */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 100px;
  text-decoration: none;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  font-family: inherit;
  white-space: nowrap;
  overflow: hidden;
  isolation: isolate;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(255,255,255,0.3) 0%, transparent 70%);
  opacity: 0;
  transform: scale(0);
  transition: transform 0.6s ease, opacity 0.4s ease;
  z-index: -1;
}

.btn:hover::before {
  opacity: 1;
  transform: scale(1);
}

.btn--primary {
  background: var(--c-primary);
  color: white;
}

.btn--primary:hover {
  background: var(--c-primary-deep);
  transform: translateY(-3px);
  box-shadow: 
    0 16px 32px rgba(0, 40, 77, 0.3),
    0 0 0 4px rgba(0, 40, 77, 0.08);
}

.btn--primary:active {
  transform: translateY(-1px);
}

.btn--ghost {
  background: transparent;
  color: var(--c-text);
  border-color: var(--c-border);
}

.btn--ghost:hover {
  background: var(--c-surface);
  border-color: var(--c-primary);
  color: var(--c-primary);
  transform: translateY(-3px);
  box-shadow: 0 12px 24px rgba(0, 40, 77, 0.08);
}

.cta-final .btn--ghost {
  color: white;
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.cta-final .btn--ghost:hover {
  background: white;
  color: var(--c-primary);
  border-color: white;
  transform: translateY(-3px);
  box-shadow: 0 16px 32px rgba(255, 255, 255, 0.15);
}

.btn--xl {
  padding: 18px 36px;
  font-size: 1.05rem;
}

.btn i {
  transition: transform 0.3s ease;
}

.btn:hover i {
  transform: translateX(3px);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* ================================================
   11. RESPONSIVE
   ================================================ */
@media (max-width: 1024px) {
  .hero-catalog__scroll { display: none; }
  .hero-catalog__stats { gap: 40px; }
  
  .trust-strip__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .hero-catalog {
    min-height: 80vh;
    padding: 120px 0 100px;
  }
  
  .hero-catalog__stat-num { font-size: 2.5rem; }
  
  .filter-rail__inner { flex-wrap: wrap; }
  .filter-rail__search { max-width: 100%; flex: 100%; }
  
  .catalog { padding: 60px 0; }
  .catalog__head { margin-bottom: 40px; }
  
  .catalog__grid,
  .catalog__skeleton-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .product-card-v2 {
    grid-template-columns: 120px 1fr;
  }
  
  .product-card-v2__media { min-height: 140px; }
  .product-card-v2__body { padding: 16px 18px; }
  .product-card-v2__name { font-size: 0.95rem; }
  
  .product-detail {
    grid-template-columns: 1fr;
  }
  
  .product-detail__gallery,
  .product-detail__info {
    padding: 30px 24px;
  }
  
  .product-detail__actions .btn {
    flex: 100%;
  }
  
  .cta-final { padding: 80px 0; }
  .cta-final__actions { flex-direction: column; }
  .cta-final__actions .btn { width: 100%; }
  
  .trust-strip__grid { gap: 24px; }
}

@media (max-width: 480px) {
  .hero-catalog__title { font-size: 2.5rem; }
  .hero-catalog__stat-num { font-size: 2rem; }
  .hero-catalog__stats { gap: 24px; }
  
  .product-card-v2 {
    grid-template-columns: 100px 1fr;
  }
  
  .product-card-v2__media { min-height: 130px; }
  
  .catalog__counter { padding: 10px 18px; }
  .catalog__counter-num { font-size: 1.4rem; }
}
/* =====================================================
   AJUSTE DE SIMETRÍA — FILTROS DEL CATÁLOGO
   ===================================================== */

.filter-rail__inner {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
}

/* Buscador */
.filter-rail__search {
  flex: 0 0 350px;
  width: 350px;
  max-width: 350px;
}

/* Contenedor de categorías */
.filter-rail__chips {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: 1 1 auto;
  min-width: 0;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 3px 2px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.filter-rail__chips::-webkit-scrollbar {
  display: none;
}

/* Todos los botones exactamente a la misma altura */
.filter-chip {
  flex: 0 0 auto;
  height: 40px;
  min-height: 40px;
  padding: 0 14px;
  margin: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  white-space: nowrap;
  box-sizing: border-box;
}

/* Iconos perfectamente centrados */
.filter-chip i {
  width: 16px;
  min-width: 16px;
  text-align: center;
  font-size: 0.82rem;
  line-height: 1;
}

/* Texto centrado */
.filter-chip span {
  line-height: 1;
}

/* Botón ordenar */
.filter-rail__sort {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
}

.filter-rail__sort-btn {
  height: 40px;
  min-height: 40px;
  padding: 0 17px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  box-sizing: border-box;
}
/* =====================================================
   CATEGORÍAS EN 2 FILAS
   ===================================================== */

.filter-rail__inner {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
}

/* Buscador */
.filter-rail__search {
  flex: 0 0 350px;
  width: 350px;
  max-width: 350px;
}

/* Área de categorías */
.filter-rail__chips {
  flex: 1 1 auto;
  min-width: 0;

  display: flex;
  flex-wrap: wrap;
  align-content: center;
  align-items: center;

  gap: 7px 8px;

  overflow: hidden;
  padding: 3px 2px;
}

/* Botones */
.filter-chip {
  flex: 0 0 auto;

  height: 38px;
  min-height: 38px;

  padding: 0 14px;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  gap: 7px;

  white-space: nowrap;
  box-sizing: border-box;
}

/* Iconos */
.filter-chip i {
  width: 16px;
  min-width: 16px;

  text-align: center;
  font-size: 0.82rem;
}

/* Ordenar */
.filter-rail__sort {
  flex: 0 0 auto;
}

.filter-rail__sort-btn {
  height: 38px;
  min-height: 38px;

  padding: 0 17px;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  gap: 7px;
  white-space: nowrap;
}
.hero-catalog__bg {
    background-image:
        linear-gradient(
            90deg,
            rgba(3, 18, 25, 0.92) 0%,
            rgba(3, 18, 25, 0.72) 40%,
            rgba(3, 18, 25, 0.45) 70%,
            rgba(3, 18, 25, 0.62) 100%
        ),
        url("../img/media/site-29-fondo-productos-hero.webp");

    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* =====================================================
   MENÚ DESPLEGABLE DE CATEGORÍAS
   Se llena automáticamente desde productos.json
   ===================================================== */
.filter-rail__category {
  position: relative;
  flex: 0 1 260px;
  min-width: 210px;
  display: flex;
  align-items: center;
}

.filter-rail__category > i:first-child {
  position: absolute;
  left: 17px;
  z-index: 1;
  color: var(--c-text-soft);
  pointer-events: none;
}

.filter-rail__category select {
  width: 100%;
  height: 44px;
  padding: 0 44px 0 45px;
  appearance: none;
  -webkit-appearance: none;
  border: 1.5px solid var(--c-border);
  border-radius: 100px;
  background: var(--c-surface);
  color: var(--c-text);
  font: 600 0.85rem/1 'Inter', sans-serif;
  cursor: pointer;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.filter-rail__category select:hover,
.filter-rail__category select:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 4px rgba(0, 40, 77, 0.08);
}

.filter-rail__category-arrow {
  position: absolute;
  right: 17px;
  color: var(--c-text-soft);
  font-size: 0.75rem;
  pointer-events: none;
}

.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;
}

@media (max-width: 768px) {
  .filter-rail__category {
    flex: 1 1 calc(100% - 120px);
    min-width: 180px;
  }
}

@media (max-width: 480px) {
  .filter-rail__category,
  .filter-rail__sort {
    flex: 1 1 100%;
  }

  .filter-rail__sort-btn {
    width: 100%;
  }
}

/* Acceso interno: visible para el equipo, discreto para visitantes. */
.catalog-admin-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 28px;
  color: rgba(255, 255, 255, .78);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(244, 182, 63, .65);
  padding-bottom: 5px;
}
.catalog-admin-link:hover { color: #fff; border-color: #fff; }

/* =====================================================
   CATÁLOGO VISUAL — producto primero, datos después
   ===================================================== */
.catalog__grid,
.catalog__skeleton-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 2vw, 28px);
}

.product-card-v2.visual-card {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: minmax(220px, 1fr) auto;
  min-height: 470px;
  border-radius: 18px;
  background: var(--c-surface);
  transform-origin: center bottom;
  animation: none;
}

.product-card-v2.visual-card::before {
  content: '';
  position: absolute;
  z-index: 3;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(145deg, rgba(244, 182, 63, .3), transparent 26%, transparent 70%, rgba(6, 44, 77, .22));
  opacity: 0;
  transition: opacity .55s ease;
}

.product-card-v2.visual-card:hover::before { opacity: 1; }

.product-card-v2__media {
  min-height: 0;
  height: 100%;
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, #dce8ec, #b8cad0);
}

.product-card-v2__media::after {
  content: '';
  position: absolute;
  inset: 35% 0 0;
  z-index: 1;
  background: linear-gradient(180deg, transparent, rgba(3, 27, 47, .52));
  pointer-events: none;
}

.product-card-v2__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: center;
  /* La foto debe verse aunque el navegador entregue la imagen desde caché
     y no dispare el evento `load`. Nunca ocultar el contenido del catálogo. */
  opacity: 1;
  filter: saturate(.82) contrast(1.04);
  transform: scale(1.025);
  transition: opacity .45s ease, transform .8s cubic-bezier(.16, 1, .3, 1), filter .5s ease;
}

.product-card-v2__img.is-loaded { opacity: 1; }

.product-card-v2.visual-card:hover .product-card-v2__img {
  transform: scale(1.12);
  filter: saturate(1.08) contrast(1.08);
}

.product-card-v2__badges { z-index: 4; }

.product-card-v2__index {
  top: auto;
  right: 15px;
  bottom: calc(100% - min(58%, 255px));
  color: rgba(255, 255, 255, .78);
  text-shadow: 0 2px 14px rgba(0, 0, 0, .42);
  z-index: 4;
}

.product-card-v2__body {
  position: relative;
  z-index: 5;
  min-height: 205px;
  padding: 21px 20px 18px;
  background: linear-gradient(180deg, #fff, #f7fafb);
}

.product-card-v2__category { color: var(--c-primary-light); }
.product-card-v2__name { font-size: clamp(1.03rem, 1.2vw, 1.2rem); }
.product-card-v2__desc { -webkit-line-clamp: 3; }

.product-card-v2__overlay {
  z-index: 6;
  padding: 20px;
  background: linear-gradient(160deg, rgba(4, 29, 52, .9), rgba(13, 114, 128, .78));
}

.product-card-v2__overlay-btn {
  padding: 11px 17px;
  box-shadow: 0 8px 22px rgba(0, 0, 0, .2);
}

.product-card-v2:focus-visible {
  outline: 3px solid var(--c-accent);
  outline-offset: 4px;
}

@media (max-width: 1024px) {
  .catalog__grid, .catalog__skeleton-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .catalog__grid, .catalog__skeleton-grid { grid-template-columns: 1fr; gap: 16px; }
  .product-card-v2.visual-card {
    grid-template-columns: minmax(138px, 42%) 1fr;
    grid-template-rows: 1fr;
    min-height: 190px;
  }
  .product-card-v2__media { aspect-ratio: auto; min-height: 190px; }
  .product-card-v2__body { min-height: 190px; padding: 18px 16px; }
  .product-card-v2__name { font-size: 1rem; }
  .product-card-v2__desc { -webkit-line-clamp: 2; margin-bottom: 9px; }
  .product-card-v2__sku { margin-bottom: 8px; }
  .product-card-v2__index { right: 10px; bottom: 10px; }
  .product-card-v2__overlay { padding: 14px; }
}

@media (max-width: 390px) {
  .product-card-v2.visual-card { grid-template-columns: 1fr; grid-template-rows: 215px auto; }
  .product-card-v2__media { min-height: 215px; }
  .product-card-v2__body { min-height: 190px; }
}

@media (prefers-reduced-motion: reduce) {
  .product-card-v2__img, .product-card-v2.visual-card, .product-card-v2__overlay { transition: none; }
}

/* =====================================================
   ESCAPARATE ABIERTO — productos sin tarjetas
   ===================================================== */
.catalog { background:#fff; }
.catalog__grid,
.catalog__skeleton-grid {
  grid-template-columns:repeat(4,minmax(0,1fr));
  column-gap:clamp(16px,2.6vw,42px);
  row-gap:clamp(60px,8vw,110px);
  align-items:start;
}

.product-card-v2.product-showcase.visual-card {
  position:relative;
  display:grid;
  grid-template-rows:minmax(290px,34vw) auto;
  min-width:0;
  min-height:0;
  overflow:visible;
  border:0;
  border-radius:0;
  background:transparent;
  box-shadow:none;
  clip-path:none;
  filter:none;
  cursor:pointer;
  transition:opacity .65s ease,transform .9s cubic-bezier(.16,1,.3,1);
}
.product-card-v2.product-showcase.visual-card::before,
.product-card-v2.product-showcase.visual-card::after { display:none; }
.product-card-v2.product-showcase.visual-card:hover { box-shadow:none; }
.product-card-v2.product-showcase.visual-card:not(.is-visible) { opacity:0; clip-path:none; filter:none; }
.product-card-v2.product-showcase.visual-card:nth-child(4n+1):not(.is-visible) { transform:translate3d(-70px,60px,0) scale(.94); }
.product-card-v2.product-showcase.visual-card:nth-child(4n+2):not(.is-visible) { transform:translate3d(0,90px,0) scale(.92); }
.product-card-v2.product-showcase.visual-card:nth-child(4n+3):not(.is-visible) { transform:translate3d(0,-45px,0) scale(.94); }
.product-card-v2.product-showcase.visual-card:nth-child(4n):not(.is-visible) { transform:translate3d(70px,60px,0) scale(.94); }
.product-card-v2.product-showcase.visual-card.is-visible { opacity:1; transform:translate3d(0,0,0) scale(1); }

.product-showcase .product-card-v2__media {
  position:relative;
  min-height:290px;
  height:auto;
  aspect-ratio:1/1.18;
  overflow:visible;
  border:0;
  background:transparent;
}
.product-showcase .product-card-v2__media::before {
  position:absolute;
  left:12%; right:12%; bottom:5%;
  height:18px;
  content:'';
  border-radius:50%;
  background:rgba(6,44,77,.13);
  filter:blur(12px);
  opacity:.55;
  transform:scaleX(.82);
  transition:opacity .5s ease,transform .8s ease;
}
.product-showcase .product-card-v2__media::after { display:none; }
.product-showcase .product-card-v2__img {
  position:absolute;
  inset:42px 0 0;
  width:100%;
  height:calc(100% - 42px);
  object-fit:contain;
  object-position:center bottom;
  opacity:1;
  filter:saturate(.92) contrast(1.03);
  transform:translateY(8px) scale(.94);
  transform-origin:center bottom;
  transition:transform .85s cubic-bezier(.16,1,.3,1),filter .5s ease;
}
.product-card-v2.product-showcase.visual-card:hover .product-card-v2__img {
  transform:translateY(-12px) scale(1.03);
  filter:saturate(1.06) contrast(1.05);
}
.product-card-v2.product-showcase.visual-card:hover .product-card-v2__media::before { opacity:.8; transform:scaleX(1); }

.product-showcase__brand {
  position:absolute;
  top:0; left:0; right:0;
  z-index:5;
  min-height:32px;
  color:var(--c-primary);
  font-size:clamp(.78rem,1vw,.96rem);
  font-weight:850;
  letter-spacing:.04em;
  text-align:center;
  text-transform:uppercase;
}
.product-showcase__brand::after {
  display:block;
  width:28px;
  height:2px;
  margin:9px auto 0;
  content:'';
  background:var(--c-accent);
  transition:width .45s ease;
}
.product-showcase:hover .product-showcase__brand::after { width:56px; }

.product-showcase .product-card-v2__index {
  top:38px;
  right:0;
  bottom:auto;
  z-index:5;
  color:rgba(6,44,77,.24);
  font-size:.72rem;
  text-shadow:none;
}
.product-showcase .product-card-v2__badges { top:38px; left:0; z-index:5; }
.product-showcase .product-card-v2__badge { padding:5px 8px; font-size:.62rem; }

.product-showcase .product-card-v2__body {
  position:relative;
  z-index:4;
  display:block;
  min-height:0;
  padding:20px 4px 0;
  border-top:1px solid rgba(6,44,77,.16);
  background:transparent;
  text-align:center;
}
.product-showcase .product-card-v2__category { display:block; margin-bottom:8px; font-size:.66rem; letter-spacing:.12em; text-transform:uppercase; }
.product-showcase .product-card-v2__name { max-width:300px; margin:0 auto 10px; color:var(--c-primary); font-size:clamp(.95rem,1.1vw,1.12rem); line-height:1.35; }
.product-showcase .product-card-v2__sku,
.product-showcase .product-card-v2__desc { display:none; }
.product-showcase .product-card-v2__footer { justify-content:center; margin-top:10px; padding:0; border:0; }
.product-showcase .product-card-v2__arrow { display:none; }

.product-showcase .product-card-v2__overlay {
  position:absolute;
  inset:auto 10px 18px auto;
  z-index:8;
  display:block;
  padding:0;
  opacity:0;
  visibility:visible;
  background:transparent;
  transform:translateY(10px);
  transition:opacity .35s ease,transform .45s cubic-bezier(.16,1,.3,1);
  pointer-events:none;
}
.product-showcase:hover .product-card-v2__overlay { opacity:1; transform:translateY(0); }
.product-showcase .product-card-v2__overlay-btn {
  display:flex;
  width:46px;
  height:46px;
  align-items:center;
  justify-content:center;
  padding:0;
  border-radius:50%;
  background:var(--c-primary);
  box-shadow:0 10px 25px rgba(6,44,77,.25);
  pointer-events:auto;
}
.product-showcase .product-card-v2__overlay-btn span { position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); }

@media(max-width:1180px){.catalog__grid,.catalog__skeleton-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:820px){.catalog__grid,.catalog__skeleton-grid{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:64px}.product-card-v2.product-showcase.visual-card{grid-template-columns:1fr;grid-template-rows:minmax(260px,48vw) auto}.product-showcase .product-card-v2__media{min-height:260px;aspect-ratio:1/1.1}.product-showcase .product-card-v2__body{min-height:0;padding:18px 2px 0}}
@media(max-width:520px){.catalog__grid,.catalog__skeleton-grid{grid-template-columns:1fr;row-gap:72px}.product-card-v2.product-showcase.visual-card{grid-template-columns:1fr;grid-template-rows:minmax(340px,110vw) auto;max-width:390px;margin-inline:auto}.product-showcase .product-card-v2__media{min-height:340px;aspect-ratio:1/1.08}.product-showcase .product-card-v2__img{inset:40px 4% 0;width:92%;height:calc(100% - 40px)}.product-showcase .product-card-v2__name{font-size:1.08rem}}

/* CTA comercial del escaparate: sustituye el círculo sin contexto. */
.product-showcase .product-card-v2__overlay { inset:auto 8px 16px auto; }
.product-showcase .product-card-v2__overlay-btn {
  width:auto;
  height:42px;
  gap:8px;
  padding:0 16px;
  border:0;
  border-radius:100px;
  background:#18a957;
  color:#fff;
  box-shadow:0 12px 28px rgba(10,122,62,.25);
  font:800 .78rem/1 Inter,sans-serif;
}
.product-showcase .product-card-v2__overlay-btn:hover { background:#118448; transform:translateY(-2px); }
.product-showcase .product-card-v2__overlay-btn span { position:static; width:auto; height:auto; overflow:visible; clip:auto; }
.product-showcase .product-card-v2__overlay-btn i { font-size:1.05rem; }

/* Ficha comercial premium: galería multimedia y acciones de conversión. */
.modal__content--large { width:min(1180px,96vw); max-width:1180px; max-height:94svh; border-radius:28px; }
.product-detail { grid-template-columns:minmax(0,1.08fr) minmax(380px,.92fr); min-height:680px; }
.product-detail__gallery {
  position:sticky;
  top:0;
  align-self:start;
  max-height:94svh;
  overflow-y:auto;
  overscroll-behavior:contain;
  scrollbar-gutter:stable;
  padding:54px 46px 30px;
  background:linear-gradient(145deg,#edf3f6 0%,#f8fafb 58%,#e6eef2 100%);
  border-right:1px solid rgba(6,44,77,.08);
}
.product-detail__gallery::before {
  position:absolute;
  top:26px; left:34px;
  content:'SESA · SELECCIÓN TÉCNICA';
  color:rgba(6,44,77,.48);
  font-size:.62rem;
  font-weight:900;
  letter-spacing:.15em;
}
.product-detail__main-img { height:clamp(280px,calc(94svh - 220px),470px); min-height:0; flex:0 0 auto; aspect-ratio:auto; border-radius:22px; box-shadow:0 22px 55px rgba(6,44,77,.08); }
.product-detail__main-img img { width:100%; height:100%; padding:28px; object-fit:contain; }
.product-detail__main-img video,.product-detail__main-img iframe { width:100%; height:100%; min-height:0; border:0; background:#031b31; object-fit:contain; }
.product-detail__empty { display:grid; place-items:center; gap:12px; color:#78909e; }
.product-detail__empty i { font-size:4rem; }
.product-detail__thumbs { flex-wrap:nowrap; overflow-x:auto; padding:3px 2px 8px; scrollbar-width:thin; }
.product-detail__thumb { flex:0 0 72px; display:grid; place-items:center; border-color:rgba(6,44,77,.12); }
.product-detail__thumb.active { border-color:var(--c-accent); box-shadow:0 0 0 3px rgba(251,191,36,.2); }
.product-detail__video-thumb { display:grid; place-items:center; gap:4px; color:var(--c-primary); }
.product-detail__video-thumb i { display:grid; width:28px; height:28px; place-items:center; border-radius:50%; background:var(--c-primary); color:#fff; font-size:.68rem; }
.product-detail__video-thumb small { font-size:.58rem; font-weight:800; }
.product-detail__gallery-note { margin-top:auto; color:#647c8d; font-size:.72rem; text-align:center; }
.product-detail__gallery-note i { margin-right:6px; color:var(--c-accent); }
.product-detail__info { position:relative; padding:64px 50px 42px; overflow:hidden; }
.product-detail__info::before { position:absolute; top:0; left:0; width:100%; height:5px; content:''; background:linear-gradient(90deg,var(--c-accent),#ffe09a 42%,transparent); }
.product-detail__eyebrow { display:flex; flex-wrap:wrap; gap:8px; margin-bottom:16px; }
.product-detail__eyebrow span { padding:6px 10px; border-radius:100px; background:#edf4f7; color:var(--c-primary); font-size:.62rem; font-weight:900; letter-spacing:.09em; text-transform:uppercase; }
.product-detail__eyebrow span:first-child { background:var(--c-primary); color:#fff; }
.product-detail__info h2 { max-width:560px; font-size:clamp(1.75rem,2.4vw,2.6rem); line-height:1.08; }
.product-detail__desc { margin:0 0 22px; font-size:.96rem; line-height:1.72; }
.product-detail__stock { margin-bottom:22px; }
.product-detail__trust { display:grid; grid-template-columns:1fr 1fr; gap:10px; margin:0 0 24px; }
.product-detail__trust>span { display:grid; grid-template-columns:30px 1fr; align-items:center; padding:12px; border:1px solid rgba(6,44,77,.1); border-radius:13px; background:#f8fafb; }
.product-detail__trust i { grid-row:1/3; color:var(--c-accent); font-size:1rem; }
.product-detail__trust strong { color:var(--c-primary); font-size:.72rem; }
.product-detail__trust small { color:#6b8190; font-size:.63rem; }
.product-detail__qty { margin-bottom:20px; }
.product-detail__actions { display:grid; grid-template-columns:1fr auto; width:100%; margin-top:auto; }
.product-detail__whatsapp { grid-column:1/-1; min-height:64px; justify-content:flex-start; padding:12px 20px; border:0; background:linear-gradient(135deg,#128c4b,#20ba67); color:#fff; box-shadow:0 14px 30px rgba(18,140,75,.22); }
.product-detail__whatsapp:hover { color:#fff; transform:translateY(-3px); box-shadow:0 18px 36px rgba(18,140,75,.3); }
.product-detail__whatsapp>i { flex:0 0 auto; font-size:1.55rem; }
.product-detail__whatsapp>span { display:grid; gap:3px; text-align:left; }
.product-detail__whatsapp strong { font-size:.9rem; }
.product-detail__whatsapp small { color:rgba(255,255,255,.78); font-size:.68rem; font-weight:500; }
.product-detail__download { background:#edf4f7; color:var(--c-primary); border-color:transparent; }
.product-detail__download:hover { border-color:var(--c-primary); color:var(--c-primary); }

@media(hover:none){.product-showcase .product-card-v2__overlay{opacity:1;transform:none}}
@media(max-width:820px){
  .modal{padding:8px}.modal__content--large{width:100%;max-height:97svh;border-radius:20px}
  .product-detail{grid-template-columns:1fr;min-height:0}.product-detail__gallery{position:relative;top:auto;max-height:none;padding:48px 18px 22px;border-right:0}
  .product-detail__main-img{height:clamp(280px,52svh,360px);min-height:0}
  .product-detail__main-img video,.product-detail__main-img iframe{min-height:0}
  .product-detail__info{padding:34px 24px 28px}.product-detail__info h2{padding-right:34px}
}
@media(max-width:520px){
  .product-showcase .product-card-v2__overlay{right:10px;bottom:12px}
  .product-detail__main-img{height:clamp(240px,55svh,300px);min-height:0}
  .product-detail__main-img video,.product-detail__main-img iframe{min-height:0}
  .product-detail__main-img img{padding:14px}.product-detail__trust{grid-template-columns:1fr}
  .product-detail__actions{grid-template-columns:1fr}.product-detail__actions .btn{width:100%}
}

/* Tamaño uniforme: cada fotografía se muestra completa, nunca recortada. */
.product-card-v2.product-showcase.visual-card {
  grid-template-rows:360px auto;
}
.product-showcase .product-card-v2__media {
  width:100%;
  height:360px;
  min-height:360px;
  aspect-ratio:auto;
  border:0 !important;
  outline:0;
  background:transparent !important;
  box-shadow:none;
}
.product-showcase .product-card-v2__img {
  inset:45px 8px 10px;
  width:calc(100% - 16px);
  height:calc(100% - 55px);
  max-width:calc(100% - 16px);
  max-height:calc(100% - 55px);
  object-fit:contain !important;
  object-position:center center;
}
.product-showcase .product-card-v2__name { min-height:3em; }

@media(max-width:1180px){
  .product-card-v2.product-showcase.visual-card{grid-template-rows:340px auto}
  .product-showcase .product-card-v2__media{height:340px;min-height:340px}
}
@media(max-width:820px){
  .product-card-v2.product-showcase.visual-card{grid-template-rows:320px auto}
  .product-showcase .product-card-v2__media{height:320px;min-height:320px}
}
@media(max-width:520px){
  .product-card-v2.product-showcase.visual-card{grid-template-rows:390px auto}
  .product-showcase .product-card-v2__media{height:390px;min-height:390px}
  .product-showcase .product-card-v2__img{inset:45px 4px 8px;width:calc(100% - 8px);height:calc(100% - 53px);max-width:calc(100% - 8px);max-height:calc(100% - 53px)}
}

/* Menú y buscador unidos en una versión compacta al desplazarse. */
.page-productos .filter-rail {
  top: var(--productos-header-height, 74px);
  transition: padding .32s var(--ease-out), box-shadow .32s ease,
              background .32s ease, border-color .32s ease;
}
.page-productos .header.catalog-merged {
  border-bottom-color: transparent !important;
  box-shadow: 0 8px 22px rgba(0, 40, 77, .08) !important;
}
.page-productos .header.catalog-merged .nav {
  padding-top: 7px;
  padding-bottom: 7px;
}
.page-productos .header.catalog-merged .nav__logo img {
  width: 158px;
  height: auto;
}
.page-productos .header.catalog-merged .nav__menu a {
  font-size: 12px;
  padding-top: 7px;
  padding-bottom: 7px;
}
.page-productos .filter-rail.is-merged {
  padding: 8px 0;
  background: rgba(255, 255, 255, .96);
  border-top: 1px solid rgba(0, 40, 77, .06);
  border-bottom-color: rgba(0, 40, 77, .12);
  box-shadow: 0 12px 24px rgba(0, 40, 77, .10);
}
.page-productos .filter-rail.is-merged .filter-rail__search input {
  min-height: 36px;
  padding-top: 9px;
  padding-bottom: 9px;
  font-size: .86rem;
}
.page-productos .filter-rail.is-merged .filter-chip,
.page-productos .filter-rail.is-merged .filter-rail__sort-btn,
.page-productos .filter-rail.is-merged .filter-rail__category select {
  height: 34px;
  min-height: 34px;
  font-size: .78rem;
}
@media (max-width: 1100px) {
  .page-productos .header.catalog-merged .nav { padding-block: 8px; }
  .page-productos .header.catalog-merged .nav__logo img { width: 145px; }
  .page-productos .filter-rail.is-merged { padding: 7px 0; }
}
@media (max-width: 768px) {
  .page-productos .hero-catalog { min-height: 72svh; padding: 105px 0 82px; }
  .page-productos .hero-catalog__inner,
  .page-productos .hero-catalog__content { min-width: 0; }
  .page-productos .hero-catalog__title { font-size: clamp(2.25rem, 11vw, 4rem); overflow-wrap: anywhere; }
  .page-productos .hero-catalog__lead { font-size: .96rem; }
  .page-productos .hero-catalog__stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
  .page-productos .hero-catalog__stat-num { font-size: clamp(1.7rem, 8vw, 2.5rem); }
  .page-productos .hero-catalog__stat-label { font-size: .68rem; }
  .page-productos .filter-rail { padding: 12px 0; }
  .page-productos .filter-rail__inner { gap: 8px; }
  .page-productos .filter-rail__search { flex: 1 1 100%; width: 100%; max-width: none; min-width: 0; }
  .page-productos .filter-rail__category { flex: 1 1 min(64%, 260px); min-width: 0; }
  .page-productos .filter-rail__sort { flex: 0 1 auto; min-width: 0; }
  .page-productos .filter-rail__sort-btn { max-width: 100%; }
  .page-productos .filter-rail.is-merged .filter-rail__inner { gap: 6px; }
  .page-productos .filter-rail.is-merged .filter-rail__search input { min-height: 38px; }
  .page-productos .catalog__head { align-items: flex-start; gap: 16px; }
  .page-productos .catalog__counter { flex: 0 0 auto; }
  .page-productos .modal { padding: 8px; }
  .page-productos .modal__content--large { width: calc(100vw - 16px); max-height: calc(100dvh - 16px); border-radius: 18px; }
}
@media (max-width: 480px) {
  .page-productos .hero-catalog { min-height: 680px; padding-top: 96px; }
  .page-productos .hero-catalog__stats { grid-template-columns: 1fr; gap: 15px; }
  .page-productos .hero-catalog__stat { text-align: left; }
  .page-productos .filter-rail__category,
  .page-productos .filter-rail__sort { flex: 1 1 100%; width: 100%; }
  .page-productos .filter-rail__sort-btn { width: 100%; }
  .page-productos .filter-rail.is-merged { max-height: calc(100dvh - var(--productos-header-height, 62px)); overflow-y: auto; }
  .page-productos .catalog__head { flex-direction: column; }
  .page-productos .catalog__counter { width: 100%; justify-content: center; }
  .page-productos .product-card-v2.product-showcase.visual-card { grid-template-rows: minmax(280px, 92vw) auto; }
  .page-productos .product-showcase .product-card-v2__media { min-height: 280px; height: auto; }
  .page-productos .product-detail__gallery { padding: 42px 12px 18px; }
  .page-productos .product-detail__info { padding: 20px 14px 24px; }
}
@media (max-width: 360px) {
  .page-productos .hero-catalog__title { font-size: 2.18rem; }
  .page-productos .filter-rail__search input { padding-right: 20px; }
  .page-productos .filter-rail__category select { padding-right: 36px; padding-left: 39px; }
}
@media (prefers-reduced-motion: reduce) {
  .page-productos .filter-rail,
  .page-productos .header.catalog-merged .nav,
  .page-productos .header.catalog-merged .nav__logo img { transition: none; }
}

/* ============================================================================
   MARCAS INTEGRADAS EN PRODUCTOS — 2026-09-11
   ============================================================================ */
.integrated-brands {
  padding: clamp(72px, 9vw, 120px) 0;
  background: #fff;
  border-top: 1px solid rgba(0, 40, 77, .08);
}

.integrated-brands__head {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, .9fr);
  gap: clamp(32px, 8vw, 110px);
  align-items: end;
  margin-bottom: clamp(38px, 6vw, 70px);
}

.integrated-brands__eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  color: #0b67f0;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.integrated-brands__head h2 {
  margin: 0;
  color: #00284d;
  font-size: clamp(2.3rem, 5vw, 4.7rem);
  line-height: .98;
  letter-spacing: -.045em;
}

.integrated-brands__head h2 em {
  color: #0b67f0;
  font-family: 'Instrument Serif', serif;
  font-weight: 400;
}

.integrated-brands__head p {
  margin: 0;
  color: #64748b;
  font-size: 1rem;
  line-height: 1.8;
}

.integrated-brands__ledger {
  border-top: 1px solid rgba(0, 40, 77, .15);
}

.integrated-brand {
  display: grid;
  grid-template-columns: 54px minmax(190px, .75fr) minmax(0, 1.25fr) 28px;
  gap: clamp(14px, 3vw, 38px);
  align-items: center;
  min-height: 92px;
  padding: 18px 8px;
  border-bottom: 1px solid rgba(0, 40, 77, .12);
  color: #17324d;
  text-decoration: none;
  transition: padding .25s ease, background .25s ease, color .25s ease;
}

.integrated-brand:hover,
.integrated-brand:focus-visible {
  padding-left: 18px;
  background: #f5f9ff;
  color: #00284d;
  outline: none;
}

.integrated-brand > span {
  color: #0b67f0;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .12em;
}

.integrated-brand strong {
  font-size: clamp(1.15rem, 2.1vw, 1.55rem);
  letter-spacing: -.02em;
}

.integrated-brand small {
  color: #64748b;
  font-size: .9rem;
  line-height: 1.45;
}

.integrated-brand > i {
  color: #0b67f0;
  transition: transform .25s ease;
}

.integrated-brand:hover > i,
.integrated-brand:focus-visible > i {
  transform: translateX(5px);
}

.integrated-brand--more {
  background: linear-gradient(90deg, rgba(11, 103, 240, .05), rgba(0, 40, 77, .02));
}

@media (max-width: 760px) {
  .integrated-brands__head {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .integrated-brand {
    grid-template-columns: 34px minmax(0, 1fr) 22px;
    gap: 12px;
    min-height: 82px;
  }

  .integrated-brand small {
    grid-column: 2;
    margin-top: -7px;
  }

  .integrated-brand > i {
    grid-column: 3;
    grid-row: 1 / span 2;
  }
}