/* ================================================================
   INTERFAZ MONTERREY — design.css
   Premium Visual Rebuild — Loaded LAST (after main.css, premium.css)
   Audio Profesional Ecommerce — Dark Luxury UI
   ================================================================ */

/* ── New Design Tokens ──────────────────────────────────────────── */
:root {
  --glass:              rgba(255, 255, 255, 0.03);
  --glass-hover:        rgba(255, 255, 255, 0.06);
  --glass-border:       rgba(255, 255, 255, 0.07);
  --glass-border-hover: rgba(229, 9, 20, 0.45);

  --red-glow-sm:  0 0 20px rgba(229, 9, 20, 0.20);
  --red-glow-md:  0 0 40px rgba(229, 9, 20, 0.30);
  --red-glow-lg:  0 0 80px rgba(229, 9, 20, 0.20);

  --gold:         #c9a84c;
  --gold-glow:    rgba(201, 168, 76, 0.25);
  --green-wa:     #25D366;
  --green-wa-dark:#1da851;

  --surface-1:    #0b0b0b;
  --surface-2:    #111111;
  --surface-3:    #181818;
  --surface-4:    #202020;

  --text-primary:   #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.65);
  --text-muted:     rgba(255, 255, 255, 0.35);

  --transition-fast:   0.18s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow:   0.55s cubic-bezier(0.4, 0, 0.2, 1);

  --shadow-card:   0 4px 24px rgba(0, 0, 0, 0.45);
  --shadow-hover:  0 12px 48px rgba(0, 0, 0, 0.65);
}

/* ================================================================
   KEYFRAME ANIMATIONS
   ================================================================ */

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-32px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(32px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes shimmer {
  0%   { background-position: -1000px 0; }
  100% { background-position:  1000px 0; }
}

@keyframes pulseRing {
  0%, 100% { transform: scale(1);    opacity: 0.6; }
  50%       { transform: scale(1.15); opacity: 0.15; }
}

@keyframes pulseDot {
  0%, 100% { opacity: 1;   transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(0.8); }
}

@keyframes floatY {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-12px); }
}

@keyframes rotateSlow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50%       { transform: translateY(8px); opacity: 0.4; }
}

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

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

@keyframes glowPulse {
  0%, 100% { opacity: 0.5; }
  50%       { opacity: 1; }
}

@keyframes lineGrow {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}

/* ================================================================
   NAVBAR PREMIUM OVERRIDE
   ================================================================ */

.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h, 72px);
  background: rgba(8, 8, 8, 0.85);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-smooth),
              background var(--transition-smooth),
              box-shadow var(--transition-smooth);
}

.navbar.scrolled {
  background: rgba(8, 8, 8, 0.96);
  border-bottom-color: var(--glass-border);
  box-shadow: 0 1px 40px rgba(0, 0, 0, 0.6);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1340px;
  margin: 0 auto;
  padding: 0 32px;
  gap: 24px;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.logo-img {
  height: 56px;
  width: auto;
  transition: filter var(--transition-fast), transform var(--transition-fast);
  filter: brightness(1);
}

.nav-logo:hover .logo-img {
  filter: brightness(1.1);
  transform: scale(1.03);
}

/* Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-links li { position: relative; }

.nav-links a {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  font-family: var(--font-condensed);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  border-radius: 6px;
  transition: color var(--transition-fast);
  position: relative;
}

/* Animated underline */
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 16px; right: 16px;
  height: 2px;
  background: var(--red);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--transition-smooth);
}

.nav-links a:hover,
.nav-links a.active {
  color: #ffffff;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}

/* Cart button */
.nav-cart {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  color: rgba(255, 255, 255, 0.75);
  transition: background var(--transition-fast),
              border-color var(--transition-fast),
              color var(--transition-fast),
              box-shadow var(--transition-fast);
}

.nav-cart:hover {
  background: rgba(229, 9, 20, 0.12);
  border-color: rgba(229, 9, 20, 0.4);
  color: #ffffff;
  box-shadow: var(--red-glow-sm);
}

.cart-count {
  position: absolute;
  top: -6px; right: -6px;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  background: var(--red);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  font-family: var(--font-condensed);
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #080808;
  box-shadow: 0 0 12px rgba(229, 9, 20, 0.5);
  transition: transform var(--transition-fast);
}

.nav-cart:hover .cart-count {
  transform: scale(1.1);
}

/* Nav actions wrapper */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 38px;
  height: 38px;
  align-items: center;
  justify-content: center;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  padding: 8px;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.hamburger span {
  display: block;
  width: 18px;
  height: 2px;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 2px;
  transition: transform var(--transition-smooth), opacity var(--transition-fast);
}

.hamburger:hover {
  background: var(--glass-hover);
  border-color: rgba(229, 9, 20, 0.3);
}

.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  position: fixed;
  top: var(--nav-h, 72px);
  left: auto !important;
  right: -100% !important;
  width: min(320px, 85vw);
  height: calc(100vh - var(--nav-h, 72px));
  background: #0d0d0d;
  border-left: 1px solid var(--glass-border);
  display: flex;
  flex-direction: column;
  padding: 24px 0;
  gap: 4px;
  transition: right var(--transition-smooth);
  z-index: 999;
  overflow-y: auto;
}

.mobile-menu.open {
  right: 0 !important;
  left: auto !important;
}

.mobile-menu a {
  display: block;
  padding: 14px 28px;
  font-family: var(--font-condensed);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
  border-left: 3px solid transparent;
  transition: color var(--transition-fast),
              border-color var(--transition-fast),
              background var(--transition-fast);
}

.mobile-menu a:hover,
.mobile-menu a.active {
  color: #ffffff;
  border-left-color: var(--red);
  background: rgba(229, 9, 20, 0.06);
}

.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-smooth);
}

.mobile-menu-overlay.active,
.mobile-menu-overlay.open {
  opacity: 1;
  pointer-events: all;
}

/* ================================================================
   HERO SECTION PREMIUM
   ================================================================ */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  padding-top: var(--nav-h, 72px);
}

/* Background layers */
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.028) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 0%, transparent 75%);
}

.hero-glow {
  position: absolute;
  top: -10%;
  left: -15%;
  width: 60%;
  height: 70%;
  background: radial-gradient(ellipse, rgba(229, 9, 20, 0.12) 0%, transparent 65%);
  animation: glowPulse 4s ease-in-out infinite;
}

.hero-glow2 {
  position: absolute;
  bottom: -20%;
  right: -10%;
  width: 50%;
  height: 60%;
  background: radial-gradient(ellipse, rgba(229, 9, 20, 0.07) 0%, transparent 65%);
  animation: glowPulse 6s ease-in-out infinite reverse;
}

/* Hero layout */
.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  max-width: 1340px;
  margin: 0 auto;
  padding: 60px 32px 120px;
  width: 100%;
}

/* Hero left */
.hero-left {
  display: flex;
  flex-direction: column;
  gap: 28px;
  animation: fadeInLeft 0.8s cubic-bezier(0.4, 0, 0.2, 1) both;
}

/* Hero badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  background: rgba(229, 9, 20, 0.08);
  border: 1px solid rgba(229, 9, 20, 0.25);
  border-radius: 999px;
  font-family: var(--font-condensed);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8);
  width: fit-content;
}

.hero-badge::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #25D366;
  box-shadow: 0 0 8px rgba(37, 211, 102, 0.6);
  animation: pulseDot 2s ease-in-out infinite;
  flex-shrink: 0;
}

/* Hero title */
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(64px, 9vw, 120px);
  line-height: 0.92;
  letter-spacing: -0.01em;
  margin: 0;
}

.hero-title .line1 {
  display: block;
  color: #ffffff;
  background: linear-gradient(170deg, #ffffff 30%, rgba(255, 255, 255, 0.55) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-title .line2 {
  display: block;
  color: #ffffff;
}

.hero-title .line2 em {
  font-style: normal;
  color: var(--red) !important;
  -webkit-text-fill-color: var(--red) !important;
  background: none !important;
  -webkit-background-clip: unset !important;
  background-clip: unset !important;
  text-shadow: 0 0 60px rgba(229, 9, 20, 0.4);
}

/* Hero sub */
.hero-sub {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 520px;
}

/* Hero CTA buttons */
.hero-cta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: var(--red);
  color: #ffffff;
  font-family: var(--font-condensed);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background var(--transition-fast),
              transform var(--transition-fast),
              box-shadow var(--transition-fast);
}

.btn-primary:hover {
  background: var(--red-light, #ff2030);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(229, 9, 20, 0.4);
}

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

.btn-arrow {
  display: inline-block;
  transition: transform var(--transition-fast);
}

.btn-primary:hover .btn-arrow { transform: translateX(4px); }

.btn-whatsapp-hero {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 24px;
  background: transparent;
  border: 1px solid rgba(37, 211, 102, 0.35);
  border-radius: 8px;
  color: #25D366;
  font-family: var(--font-condensed);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--transition-fast),
              border-color var(--transition-fast),
              transform var(--transition-fast),
              box-shadow var(--transition-fast);
}

.btn-whatsapp-hero:hover {
  background: rgba(37, 211, 102, 0.1);
  border-color: rgba(37, 211, 102, 0.65);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.2);
}

/* Hero stats (inline) */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  padding-top: 8px;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 32px;
  line-height: 1;
  color: #ffffff;
  background: linear-gradient(170deg, #ffffff 30%, rgba(255,255,255,0.55) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-family: var(--font-condensed);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--glass-border);
  flex-shrink: 0;
}

/* Hero visual */
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeInRight 0.8s 0.15s cubic-bezier(0.4, 0, 0.2, 1) both;
}

/* Showcase rings + center */
.hero-product-showcase {
  position: relative;
  width: clamp(280px, 35vw, 480px);
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.showcase-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(229, 9, 20, 0.18);
}

.ring1 {
  inset: 0;
  animation: pulseRing 3.5s ease-in-out infinite;
}

.ring2 {
  inset: 12%;
  border-color: rgba(229, 9, 20, 0.25);
  animation: pulseRing 3.5s 0.8s ease-in-out infinite;
}

.ring3 {
  inset: 24%;
  border-color: rgba(229, 9, 20, 0.35);
  animation: pulseRing 3.5s 1.6s ease-in-out infinite;
}

.showcase-center {
  position: relative;
  z-index: 2;
  width: 45%;
  aspect-ratio: 1;
  background: radial-gradient(circle at 35% 30%, #1e1e1e, #0d0d0d);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 60px rgba(229, 9, 20, 0.15),
              inset 0 1px 0 rgba(255,255,255,0.06);
}

.showcase-mic-svg {
  width: 52%;
  height: 52%;
  color: rgba(255,255,255,0.85);
  filter: drop-shadow(0 0 12px rgba(229, 9, 20, 0.4));
  animation: floatY 4s ease-in-out infinite;
}

/* Floating tags */
.floating-tag {
  position: absolute;
  padding: 8px 16px;
  background: rgba(14, 14, 14, 0.92);
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  font-family: var(--font-condensed);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8);
  white-space: nowrap;
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
  z-index: 3;
}

.tag1 {
  top: 10%; right: -5%;
  animation: floatY 4s 0.5s ease-in-out infinite;
}

.tag2 {
  bottom: 20%; right: -8%;
  animation: floatY 4s 1.2s ease-in-out infinite;
  border-color: rgba(229, 9, 20, 0.25);
  color: rgba(229, 9, 20, 0.9);
}

.tag3 {
  bottom: 8%; left: -5%;
  animation: floatY 4s 0.8s ease-in-out infinite;
}

/* Stats bar */
.hero-stats-bar {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 0;
  background: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  padding: 24px 0;
  margin-top: auto;
}

.hsb-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 0 48px;
  border-right: 1px solid var(--glass-border);
}

.hsb-item:last-child { border-right: none; }

.hsb-item .stat-num {
  font-family: var(--font-display);
  font-size: 36px;
  line-height: 1;
  color: #ffffff;
  background: linear-gradient(170deg, #fff 30%, rgba(255,255,255,0.55) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hsb-item span:last-child {
  font-family: var(--font-condensed);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Scroll hint */
.hero-scroll-hint {
  position: absolute;
  bottom: 100px;
  right: 48px;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.hero-scroll-hint span {
  font-family: var(--font-condensed);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  writing-mode: vertical-rl;
}

.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--red), transparent);
  animation: scrollBounce 2s ease-in-out infinite;
}

/* ================================================================
   SECTION COMMONS
   ================================================================ */

.section-eyebrow {
  font-family: var(--font-condensed);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 10px;
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.05;
  color: #ffffff;
  letter-spacing: 0.01em;
}

.section-header .accent,
h2 .accent {
  color: var(--red);
}

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.65s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.65s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ================================================================
   CATEGORIES SECTION
   ================================================================ */

.categories {
  padding: 96px 32px;
  max-width: 1340px;
  margin: 0 auto;
}

.cat-carousel-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
}

.cat-carousel-track {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 8px 4px 16px;
  flex: 1;
}

.cat-carousel-track::-webkit-scrollbar { display: none; }

/* Category card */
.cat-card {
  flex-shrink: 0;
  width: 160px;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 28px 16px 24px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  cursor: pointer;
  transition: transform var(--transition-smooth),
              border-color var(--transition-smooth),
              background var(--transition-smooth),
              box-shadow var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.cat-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(229, 9, 20, 0.08), transparent 65%);
  opacity: 0;
  transition: opacity var(--transition-smooth);
}

.cat-card:hover {
  transform: translateY(-8px);
  border-color: rgba(229, 9, 20, 0.45);
  background: var(--glass-hover);
  box-shadow: 0 16px 48px rgba(0,0,0,0.4), var(--red-glow-sm);
}

.cat-card:hover::before { opacity: 1; }

/* Cat icon container */
.cat-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(229, 9, 20, 0.15), rgba(229, 9, 20, 0.05));
  border: 1px solid rgba(229, 9, 20, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  transition: transform var(--transition-smooth),
              box-shadow var(--transition-smooth);
  position: relative;
  z-index: 1;
}

.cat-card:hover .cat-icon {
  transform: scale(1.1);
  box-shadow: 0 0 20px rgba(229, 9, 20, 0.25);
}

.cat-name {
  font-family: var(--font-condensed);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8);
  text-align: center;
  position: relative;
  z-index: 1;
  transition: color var(--transition-fast);
}

.cat-card:hover .cat-name { color: #ffffff; }

.cat-count {
  font-family: var(--font-condensed);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  position: relative;
  z-index: 1;
}

/* Cat description (optional) */
.cat-desc {
  font-size: 11px;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.4;
  position: relative;
  z-index: 1;
}

/* Category arrow buttons */
.cat-arrow {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  color: rgba(255,255,255,0.7);
  font-size: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast),
              border-color var(--transition-fast),
              color var(--transition-fast),
              box-shadow var(--transition-fast);
}

.cat-arrow:hover {
  background: rgba(229, 9, 20, 0.12);
  border-color: rgba(229, 9, 20, 0.4);
  color: #ffffff;
  box-shadow: var(--red-glow-sm);
}

/* ================================================================
   FEATURED SLIDER
   ================================================================ */

.featured {
  padding: 0 0 96px;
  overflow: hidden;
}

.featured-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  max-width: 1340px;
  margin: 0 auto 36px;
  padding: 0 32px;
}

.featured-header h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 46px);
  color: #ffffff;
}

.slider-nav-btns {
  display: flex;
  gap: 10px;
  align-items: center;
}

.featured-nav-btn {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: rgba(255, 255, 255, 0.7);
  font-size: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast),
              border-color var(--transition-fast),
              color var(--transition-fast),
              box-shadow var(--transition-fast);
}

.featured-nav-btn:hover {
  background: rgba(229, 9, 20, 0.14);
  border-color: rgba(229, 9, 20, 0.45);
  color: #ffffff;
  box-shadow: var(--red-glow-sm);
}

.featured-slider-inner {
  max-width: 1340px;
  margin: 0 auto;
  padding: 0 32px;
}

.slider-wrapper {
  overflow: hidden;
  border-radius: 16px;
}

.slider-track {
  display: flex;
  gap: 20px;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

/* Slider dots */
.slider-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
  padding: 0 32px;
}

.slider-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  border: none;
  cursor: pointer;
  transition: background var(--transition-fast),
              transform var(--transition-fast),
              width var(--transition-smooth);
}

.slider-dot.active {
  background: var(--red);
  width: 20px;
  border-radius: 4px;
  box-shadow: 0 0 8px rgba(229, 9, 20, 0.5);
}

/* ================================================================
   PRODUCT CARDS PREMIUM
   ================================================================ */

/* Skeleton loader */
.product-card-skeleton {
  border-radius: 16px;
  background: var(--surface-2);
  overflow: hidden;
  border: 1px solid var(--glass-border);
}

.skeleton-img {
  width: 100%;
  aspect-ratio: 1;
  background: linear-gradient(
    90deg,
    var(--surface-2) 25%,
    var(--surface-3) 50%,
    var(--surface-2) 75%
  );
  background-size: 1000px 100%;
  animation: shimmer 1.6s ease-in-out infinite;
}

.skeleton-line {
  height: 14px;
  border-radius: 4px;
  margin: 12px 16px 8px;
  background: linear-gradient(
    90deg,
    var(--surface-2) 25%,
    var(--surface-3) 50%,
    var(--surface-2) 75%
  );
  background-size: 1000px 100%;
  animation: shimmer 1.6s 0.1s ease-in-out infinite;
}

.skeleton-line-sm {
  height: 10px;
  width: 60%;
  border-radius: 4px;
  margin: 0 16px 16px;
  background: linear-gradient(
    90deg,
    var(--surface-2) 25%,
    var(--surface-3) 50%,
    var(--surface-2) 75%
  );
  background-size: 1000px 100%;
  animation: shimmer 1.6s 0.2s ease-in-out infinite;
}

/* Product card */
.product-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition-smooth),
              border-color var(--transition-smooth),
              box-shadow var(--transition-smooth),
              background var(--transition-smooth);
  display: flex;
  flex-direction: column;
  position: relative;
}

.product-card:hover {
  transform: translateY(-6px) scale(1.01);
  border-color: rgba(229, 9, 20, 0.3);
  box-shadow: var(--shadow-hover), var(--red-glow-sm);
  background: var(--glass-hover);
}

/* Image wrapper */
.product-card-img {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--surface-2);
  position: relative;
  flex-shrink: 0;
}

.product-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  display: block;
}

.product-card:hover .product-card-img img {
  transform: scale(1.06);
}

/* Image error placeholder */
.img-error-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--surface-2) 0%, var(--surface-3) 100%);
}

.img-error-initial {
  font-family: var(--font-display);
  font-size: 56px;
  line-height: 1;
  color: rgba(255,255,255,0.08);
  letter-spacing: 0.04em;
}

.img-error-label {
  font-family: var(--font-condensed);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.15);
}

/* Product card body */
.product-card-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.product-card-brand {
  font-family: var(--font-condensed);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--red);
}

.product-card-name {
  font-family: var(--font-condensed);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.3;
  color: rgba(255,255,255,0.9);
  flex: 1;
}

.product-card-price {
  font-family: var(--font-display);
  font-size: 22px;
  color: #ffffff;
  letter-spacing: 0.02em;
}

/* Quotable product card variant */
.product-card.quotable {
  border-color: rgba(201, 168, 76, 0.15);
}

.product-card.quotable:hover {
  border-color: rgba(201, 168, 76, 0.35);
  box-shadow: var(--shadow-hover), 0 0 20px rgba(201, 168, 76, 0.15);
}

.product-card.quotable .product-card-brand {
  color: var(--gold);
}

/* Card quote button (WhatsApp) */
.card-quote-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 10px 16px;
  background: rgba(37, 211, 102, 0.1);
  border: 1px solid rgba(37, 211, 102, 0.25);
  border-radius: 8px;
  color: #25D366;
  font-family: var(--font-condensed);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background var(--transition-fast),
              border-color var(--transition-fast),
              box-shadow var(--transition-fast);
  cursor: pointer;
  margin-top: 4px;
}

.card-quote-btn:hover {
  background: rgba(37, 211, 102, 0.18);
  border-color: rgba(37, 211, 102, 0.5);
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.15);
}

/* Add to cart button */
.card-cart-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 10px 16px;
  background: var(--red);
  border: none;
  border-radius: 8px;
  color: #ffffff;
  font-family: var(--font-condensed);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  margin-top: 4px;
  transition: background var(--transition-fast),
              transform var(--transition-fast),
              box-shadow var(--transition-fast);
}

.card-cart-btn:hover {
  background: var(--red-light, #ff2030);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(229, 9, 20, 0.4);
}

/* Products grid */
.products-grid,
#productsGrid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}

/* ================================================================
   MARQUEE BAND PREMIUM
   ================================================================ */

.marquee-band {
  overflow: hidden;
  padding: 18px 0;
  background: linear-gradient(90deg,
    var(--surface-1),
    rgba(229, 9, 20, 0.04) 50%,
    var(--surface-1)
  );
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  position: relative;
}

.marquee-band::before,
.marquee-band::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 80px;
  z-index: 2;
  pointer-events: none;
}

.marquee-band::before {
  left: 0;
  background: linear-gradient(to right, var(--surface-1), transparent);
}

.marquee-band::after {
  right: 0;
  background: linear-gradient(to left, var(--surface-1), transparent);
}

.marquee-inner {
  display: flex;
  gap: 0;
  white-space: nowrap;
  animation: marqueeScroll 30s linear infinite;
  will-change: transform;
}

.marquee-band:hover .marquee-inner {
  animation-play-state: paused;
}

.marquee-inner span {
  font-family: var(--font-condensed);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  padding: 0 28px;
  transition: color var(--transition-fast);
}

.marquee-inner span.dot {
  color: rgba(229, 9, 20, 0.7);
  padding: 0 4px;
  font-size: 10px;
  vertical-align: middle;
}

.marquee-inner span:not(.dot):hover { color: rgba(255,255,255,0.85); }

/* ================================================================
   VALUE PROPS SECTION
   ================================================================ */

.value-props {
  padding: 80px 32px;
  max-width: 1340px;
  margin: 0 auto;
}

.value-props-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.vp-card {
  padding: 36px 28px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform var(--transition-smooth),
              border-color var(--transition-smooth),
              box-shadow var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.vp-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--red), transparent);
  opacity: 0;
  transition: opacity var(--transition-smooth);
}

.vp-card:hover {
  transform: translateY(-6px);
  border-color: rgba(229, 9, 20, 0.25);
  box-shadow: var(--shadow-hover), var(--red-glow-sm);
}

.vp-card:hover::before { opacity: 1; }

.vp-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(229, 9, 20, 0.1);
  border: 1px solid rgba(229, 9, 20, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--red);
}

.vp-title {
  font-family: var(--font-condensed);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #ffffff;
}

.vp-desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-secondary);
}

/* ================================================================
   PROMO BANNER PREMIUM
   ================================================================ */

.promo-banner {
  margin: 0 32px 96px;
  max-width: 1340px;
  margin-left: auto;
  margin-right: auto;
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  background: linear-gradient(135deg,
    rgba(229, 9, 20, 0.12) 0%,
    rgba(229, 9, 20, 0.04) 40%,
    var(--surface-2) 100%
  );
  border: 1px solid rgba(229, 9, 20, 0.2);
}

.promo-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 80% at 0% 50%, rgba(229, 9, 20, 0.08), transparent),
    radial-gradient(ellipse 40% 60% at 100% 50%, rgba(229, 9, 20, 0.04), transparent);
  pointer-events: none;
}

.promo-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 48px;
  padding: 56px 56px;
}

.promo-text {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.promo-eyebrow {
  font-family: var(--font-condensed);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--red);
}

.promo-text h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.05;
  color: #ffffff;
}

.promo-text p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 520px;
}

.promo-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.btn-whatsapp-inline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 22px;
  background: rgba(37, 211, 102, 0.1);
  border: 1px solid rgba(37, 211, 102, 0.3);
  border-radius: 8px;
  color: #25D366;
  font-family: var(--font-condensed);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background var(--transition-fast),
              border-color var(--transition-fast),
              box-shadow var(--transition-fast);
}

.btn-whatsapp-inline:hover {
  background: rgba(37, 211, 102, 0.18);
  border-color: rgba(37, 211, 102, 0.55);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.18);
}

/* Promo visual */
.promo-visual {
  position: relative;
  width: 200px;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.promo-circle {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, rgba(229,9,20,0.2), rgba(229,9,20,0.05));
  border: 1px solid rgba(229,9,20,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 64px;
  box-shadow: 0 0 60px rgba(229,9,20,0.15);
  animation: floatY 4s ease-in-out infinite;
}

.promo-badge {
  position: absolute;
  bottom: 12px;
  right: 8px;
  padding: 6px 14px;
  background: var(--red);
  border-radius: 999px;
  font-family: var(--font-condensed);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(229,9,20,0.4);
}

/* ================================================================
   TESTIMONIALS PREMIUM
   ================================================================ */

.testimonials {
  padding: 80px 32px;
  max-width: 1340px;
  margin: 0 auto;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.testimonial-card {
  padding: 32px 28px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform var(--transition-smooth),
              border-color var(--transition-smooth),
              box-shadow var(--transition-smooth);
  position: relative;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255,255,255,0.12);
  box-shadow: var(--shadow-hover);
}

.testimonial-card.featured-t {
  border-color: rgba(229, 9, 20, 0.2);
  background: linear-gradient(135deg, rgba(229,9,20,0.06), var(--glass));
}

.testimonial-card.featured-t:hover {
  border-color: rgba(229, 9, 20, 0.4);
  box-shadow: var(--shadow-hover), var(--red-glow-sm);
}

.t-quote {
  font-family: var(--font-display);
  font-size: 64px;
  line-height: 0.5;
  color: rgba(229, 9, 20, 0.3);
  margin-bottom: 8px;
  user-select: none;
}

.testimonial-card p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
  flex: 1;
}

.t-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 4px;
}

.t-star {
  color: var(--gold);
  font-size: 14px;
}

.t-author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--glass-border);
}

.t-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--red), rgba(229,9,20,0.4));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-condensed);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: #ffffff;
  flex-shrink: 0;
}

.t-name {
  font-family: var(--font-condensed);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: #ffffff;
}

.t-role {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ================================================================
   BRANDS TRUST SECTION
   ================================================================ */

.brands-trust {
  padding: 80px 32px;
  max-width: 1340px;
  margin: 0 auto;
}

.brands-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.brand-pill {
  padding: 9px 20px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  font-family: var(--font-condensed);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  cursor: default;
  transition: background var(--transition-fast),
              border-color var(--transition-fast),
              color var(--transition-fast),
              transform var(--transition-fast),
              box-shadow var(--transition-fast);
}

.brand-pill:hover {
  background: var(--glass-hover);
  border-color: rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.9);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}

.brand-pill.brand-featured {
  background: rgba(229, 9, 20, 0.1);
  border-color: rgba(229, 9, 20, 0.3);
  color: rgba(255, 255, 255, 0.85);
}

.brand-pill.brand-featured:hover {
  background: rgba(229, 9, 20, 0.18);
  border-color: rgba(229, 9, 20, 0.55);
  color: #ffffff;
  box-shadow: var(--red-glow-sm);
}

/* ================================================================
   CATALOG / PRODUCTS PAGE
   ================================================================ */

/* Products page header */
.products-page-header {
  padding: 32px 32px 0;
  max-width: 1340px;
  margin: 0 auto;
}

.products-page-header h1 {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1;
  letter-spacing: 0.01em;
  color: #ffffff;
}

/* Filters bar */
.filters-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 24px 32px;
  max-width: 1340px;
  margin: 0 auto;
}

.filter-btn {
  padding: 8px 18px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  font-family: var(--font-condensed);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  cursor: pointer;
  transition: background var(--transition-fast),
              border-color var(--transition-fast),
              color var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background: rgba(229,9,20,0.12);
  border-color: rgba(229,9,20,0.4);
  color: #ffffff;
}

/* Cat card for products page */
.cat-card-full {
  padding: 24px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  display: flex;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  transition: transform var(--transition-smooth),
              border-color var(--transition-smooth),
              background var(--transition-smooth),
              box-shadow var(--transition-smooth);
}

.cat-card-full:hover {
  transform: translateY(-4px);
  border-color: rgba(229,9,20,0.35);
  background: var(--glass-hover);
  box-shadow: var(--shadow-card), var(--red-glow-sm);
}

/* ================================================================
   DETAIL PAGE
   ================================================================ */

.detail-gallery-main {
  border-radius: 16px;
  overflow: hidden;
  background: var(--surface-2);
  border: 1px solid var(--glass-border);
}

.detail-gallery-main img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  transition: transform 0.4s ease;
}

.detail-gallery-main img:hover { transform: scale(1.03); }

.detail-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: rgba(229,9,20,0.1);
  border: 1px solid rgba(229,9,20,0.25);
  border-radius: 999px;
  font-family: var(--font-condensed);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--red);
}

/* ================================================================
   FOOTER
   ================================================================ */

.footer {
  background: var(--surface-1);
  border-top: 1px solid var(--glass-border);
  padding: 64px 32px 32px;
}

.footer-inner {
  max-width: 1340px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--glass-border);
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-top: 16px;
  max-width: 280px;
}

.footer-col h4 {
  font-family: var(--font-condensed);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 20px;
}

.footer-col a,
.footer-col p {
  display: block;
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 10px;
  transition: color var(--transition-fast);
}

.footer-col a:hover { color: #ffffff; }

.footer-bottom {
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: 12px;
  color: var(--text-muted);
}

/* WhatsApp float */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 990;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px 12px 14px;
  background: #25D366;
  border-radius: 999px;
  color: #ffffff;
  font-family: var(--font-condensed);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-decoration: none;
  box-shadow: 0 4px 24px rgba(37,211,102,0.35);
  transition: transform var(--transition-fast),
              box-shadow var(--transition-fast),
              background var(--transition-fast);
}

.whatsapp-float:hover {
  background: #1da851;
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 8px 32px rgba(37,211,102,0.45);
}

/* ================================================================
   RESPONSIVE — TABLET (max-width: 1024px)
   ================================================================ */

@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 48px 24px 100px;
    gap: 48px;
  }

  .hero-left {
    align-items: center;
  }

  .hero-sub {
    text-align: center;
  }

  .hero-cta {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-visual {
    order: -1;
  }

  .hero-product-showcase {
    width: clamp(220px, 40vw, 320px);
  }

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

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

  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .promo-content {
    grid-template-columns: 1fr;
    padding: 40px 32px;
    text-align: center;
  }

  .promo-visual { display: none; }

  .promo-ctas { justify-content: center; }

  .hsb-item { padding: 0 28px; }

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

/* ================================================================
   RESPONSIVE — MOBILE (max-width: 768px)
   ================================================================ */

@media (max-width: 768px) {
  :root { --nav-h: 64px; }

  .hamburger { display: flex; }

  .nav-links { display: none; }

  .nav-inner { padding: 0 20px; }

  .logo-img { height: 44px; }

  .hero-content {
    padding: 36px 20px 80px;
    gap: 36px;
  }

  .hero-title {
    font-size: clamp(52px, 15vw, 80px);
  }

  .hero-sub { font-size: 14px; }

  .hero-scroll-hint {
    right: 20px;
    bottom: 80px;
  }

  .hero-stats-bar {
    flex-wrap: wrap;
    padding: 16px 0;
  }

  .hsb-item {
    flex: 1 1 45%;
    padding: 12px 16px;
    border-right: none;
    border-bottom: 1px solid var(--glass-border);
    min-width: 0;
  }

  .hsb-item:nth-child(odd) {
    border-right: 1px solid var(--glass-border);
  }

  .hsb-item:last-child,
  .hsb-item:nth-last-child(2):nth-child(odd) {
    border-bottom: none;
  }

  .categories { padding: 60px 20px; }

  .featured { padding: 0 0 60px; }

  .featured-header { padding: 0 20px; flex-direction: column; align-items: flex-start; gap: 16px; }

  .featured-slider-inner { padding: 0 20px; }

  .value-props { padding: 60px 20px; }

  .value-props-grid { grid-template-columns: 1fr; }

  .testimonials { padding: 60px 20px; }

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

  .brands-trust { padding: 60px 20px; }

  .promo-banner {
    margin: 0 20px 60px;
  }

  .promo-content {
    padding: 32px 24px;
  }

  .footer { padding: 48px 20px 24px; }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 28px;
    padding-bottom: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    padding: 11px 16px 11px 12px;
    font-size: 13px;
  }

  .products-grid,
  #productsGrid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .section-header { margin-bottom: 32px; }

  .cat-card { width: 140px; padding: 22px 12px 18px; }

  .cat-icon { width: 48px; height: 48px; font-size: 20px; }

  .floating-tag { display: none; }

  .hero-product-showcase {
    width: clamp(180px, 55vw, 260px);
  }
}

/* ================================================================
   RESPONSIVE — SMALL MOBILE (max-width: 480px)
   ================================================================ */

@media (max-width: 480px) {
  .hero-cta {
    flex-direction: column;
    width: 100%;
  }

  .hero-cta .btn-primary,
  .hero-cta .btn-whatsapp-hero {
    width: 100%;
    justify-content: center;
  }

  .hero-stats {
    gap: 16px;
  }

  .stat-divider { display: none; }

  .products-grid,
  #productsGrid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .product-card-body { padding: 12px; }

  .product-card-price { font-size: 18px; }

  .cat-carousel-track { gap: 10px; }

  .cat-card { width: 120px; padding: 18px 10px 14px; }

  .brands-bar { gap: 8px; }

  .promo-ctas { flex-direction: column; }

  .promo-ctas .btn-primary,
  .promo-ctas .btn-whatsapp-inline {
    width: 100%;
    justify-content: center;
  }
}

/* ================================================================
   UTILITY CLASSES
   ================================================================ */

.text-red { color: var(--red); }
.text-muted { color: var(--text-muted); }
.text-secondary { color: var(--text-secondary); }
.font-display { font-family: var(--font-display); }
.font-condensed { font-family: var(--font-condensed); }

/* Section padding utility */
.section-pad { padding: 80px 32px; }
.section-pad-sm { padding: 48px 32px; }

/* Max-width container */
.container {
  max-width: 1340px;
  margin: 0 auto;
  width: 100%;
}

/* Visually hidden */
.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;
}

/* ================================================================
   CATEGORIES — BENTO GRID (DESKTOP)
   ================================================================ */

@media (min-width: 768px) {
  .cat-carousel-wrapper {
    display: block;
  }

  .cat-arrow {
    display: none !important;
  }

  #homeCategoriesGrid {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    grid-auto-rows: 200px !important;
    gap: 12px !important;
    overflow: visible !important;
    padding: 0 !important;
    flex: none !important;
    width: 100% !important;
    scroll-snap-type: none !important;
  }

  #homeCategoriesGrid .cat-card {
    width: 100% !important;
    min-width: 0 !important;
    max-width: none !important;
    flex-shrink: 1 !important;
    scroll-snap-align: none !important;
    border-radius: 16px !important;
    overflow: hidden !important;
    position: relative !important;
    background-size: cover !important;
    background-position: center !important;
    background-repeat: no-repeat !important;
    padding: 0 !important;
    align-items: flex-start !important;
    gap: 0 !important;
    background-color: #111114 !important;
  }

  #homeCategoriesGrid .cat-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
      to top,
      rgba(0, 0, 0, 0.88) 0%,
      rgba(0, 0, 0, 0.30) 55%,
      rgba(0, 0, 0, 0.08) 100%
    );
    z-index: 1;
    transition: background 0.4s ease;
  }

  #homeCategoriesGrid .cat-card:hover::after {
    background: linear-gradient(
      to top,
      rgba(0, 0, 0, 0.80) 0%,
      rgba(0, 0, 0, 0.18) 55%,
      rgba(0, 0, 0, 0.04) 100%
    );
  }

  #homeCategoriesGrid .cat-card::before {
    content: '' !important;
    position: absolute !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    top: auto !important;
    height: 3px !important;
    background: linear-gradient(90deg, var(--red), rgba(229,9,20,0.25)) !important;
    z-index: 4 !important;
    transform: scaleX(0) !important;
    transform-origin: left !important;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1) !important;
    opacity: 1 !important;
    border-radius: 0 !important;
    width: auto !important;
  }

  #homeCategoriesGrid .cat-card:hover::before {
    transform: scaleX(1) !important;
  }

  #homeCategoriesGrid .cat-card:hover {
    transform: none !important;
    border-color: rgba(229, 9, 20, 0.45) !important;
    box-shadow: 0 0 0 1px rgba(229,9,20,0.3), 0 20px 48px rgba(0,0,0,0.5) !important;
  }

  #homeCategoriesGrid .cat-icon {
    display: none !important;
  }

  #homeCategoriesGrid .cat-name {
    position: absolute !important;
    bottom: 36px !important;
    left: 20px !important;
    right: 20px !important;
    font-family: var(--font-display) !important;
    font-size: 20px !important;
    letter-spacing: 0.05em !important;
    text-transform: uppercase !important;
    color: #ffffff !important;
    z-index: 2 !important;
    text-align: left !important;
    line-height: 1.1 !important;
  }

  #homeCategoriesGrid .cat-count {
    position: absolute !important;
    bottom: 18px !important;
    left: 20px !important;
    font-size: 10px !important;
    letter-spacing: 0.12em !important;
    color: rgba(255,255,255,0.42) !important;
    text-transform: uppercase !important;
    z-index: 2 !important;
    text-align: left !important;
  }

  /* BENTO SPANS */
  #homeCategoriesGrid .cat-card[data-val="Micrófonos"] {
    grid-column: span 2;
    grid-row: span 2;
  }
  #homeCategoriesGrid .cat-card[data-val="Bocinas Pro"] {
    grid-column: span 2;
  }
  #homeCategoriesGrid .cat-card[data-val="Podcast & Streaming"] {
    grid-column: span 2;
  }
  #homeCategoriesGrid .cat-card[data-val="Cables"] {
    grid-column: span 2;
  }

  /* Hero card — bigger typography */
  #homeCategoriesGrid .cat-card[data-val="Micrófonos"] .cat-name {
    font-size: 34px !important;
    bottom: 52px !important;
    left: 28px !important;
  }
  #homeCategoriesGrid .cat-card[data-val="Micrófonos"] .cat-count {
    bottom: 26px !important;
    left: 28px !important;
    font-size: 11px !important;
  }

  /* BACKGROUND IMAGES */
  #homeCategoriesGrid .cat-card[data-val="Micrófonos"] {
    background-image: url('https://images.unsplash.com/photo-1578022761797-b8636ac1773c?w=800&q=80&auto=format&fit=crop');
  }
  #homeCategoriesGrid .cat-card[data-val="Sistemas Inalámbricos"] {
    background-image: url('https://images.unsplash.com/photo-1516280440614-37939bbacd81?w=600&q=80&auto=format&fit=crop');
  }
  #homeCategoriesGrid .cat-card[data-val="Consolas Digitales"] {
    background-image: url('https://images.unsplash.com/photo-1598488035139-bdbb2231ce04?w=600&q=80&auto=format&fit=crop');
  }
  #homeCategoriesGrid .cat-card[data-val="Bocinas Pro"] {
    background-image: url('https://images.unsplash.com/photo-1545128485-c35305837e47?w=800&q=80&auto=format&fit=crop');
  }
  #homeCategoriesGrid .cat-card[data-val="In-Ear Monitors"] {
    background-image: url('https://images.unsplash.com/photo-1484704849700-f032a568e944?w=600&q=80&auto=format&fit=crop');
  }
  #homeCategoriesGrid .cat-card[data-val="Audífonos"] {
    background-image: url('https://images.unsplash.com/photo-1505740420928-5e560c06d30e?w=600&q=80&auto=format&fit=crop');
  }
  #homeCategoriesGrid .cat-card[data-val="Podcast & Streaming"] {
    background-image: url('https://images.unsplash.com/photo-1589903308904-1010c2294adc?w=800&q=80&auto=format&fit=crop');
  }
  #homeCategoriesGrid .cat-card[data-val="Conferencias"] {
    background-image: url('https://images.unsplash.com/photo-1587825140708-dfaf72ae4b04?w=600&q=80&auto=format&fit=crop');
  }
  #homeCategoriesGrid .cat-card[data-val="Audio Corporativo"] {
    background-image: url('https://images.unsplash.com/photo-1497366754035-f200968a6e72?w=600&q=80&auto=format&fit=crop');
  }
  #homeCategoriesGrid .cat-card[data-val="Cables"] {
    background-image: url('https://images.unsplash.com/photo-1558618666-fcd25c85cd64?w=800&q=80&auto=format&fit=crop');
  }
}

/* ================================================================
   VALUE PROPS — PREMIUM EDITORIAL REDESIGN
   ================================================================ */

.value-props {
  padding: 0 !important;
  max-width: none !important;
  background: rgba(0, 0, 0, 0.28);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.vp-inner {
  max-width: 1340px;
  margin: 0 auto;
  padding: 96px 32px;
}

.vp-header {
  margin-bottom: 60px;
}

.vp-header h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  color: #fff;
  line-height: 1;
  margin-top: 8px;
}

.value-props-grid {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 1px !important;
  background: rgba(255, 255, 255, 0.06) !important;
  border: 1px solid rgba(255, 255, 255, 0.06) !important;
  border-radius: 20px !important;
  overflow: hidden !important;
}

.vp-card {
  padding: 48px 40px 44px !important;
  background: rgb(9, 9, 11) !important;
  border: none !important;
  border-radius: 0 !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 20px !important;
  position: relative !important;
  overflow: hidden !important;
  transition: background var(--transition-smooth) !important;
  box-shadow: none !important;
}

.vp-card::before {
  content: '' !important;
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: auto !important;
  height: 2px !important;
  width: auto !important;
  background: linear-gradient(90deg, var(--red), transparent) !important;
  opacity: 0 !important;
  transform: none !important;
  transition: opacity var(--transition-smooth) !important;
  z-index: 1 !important;
}

.vp-card:hover {
  background: rgba(229, 9, 20, 0.04) !important;
  transform: none !important;
  box-shadow: none !important;
  border-color: transparent !important;
}

.vp-card:hover::before {
  opacity: 1 !important;
}

.vp-num {
  position: absolute;
  top: 18px;
  right: 22px;
  font-family: var(--font-display);
  font-size: 110px;
  line-height: 1;
  color: rgba(255, 255, 255, 0.035);
  letter-spacing: -0.02em;
  pointer-events: none;
  user-select: none;
  transition: color 0.4s ease;
}

.vp-card:hover .vp-num {
  color: rgba(229, 9, 20, 0.07);
}

.vp-icon {
  width: 52px !important;
  height: 52px !important;
  border-radius: 14px !important;
  background: rgba(229, 9, 20, 0.1) !important;
  border: 1px solid rgba(229, 9, 20, 0.2) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  color: var(--red) !important;
  flex-shrink: 0 !important;
  transition: background var(--transition-smooth), box-shadow var(--transition-smooth) !important;
}

.vp-card:hover .vp-icon {
  background: rgba(229, 9, 20, 0.18) !important;
  box-shadow: 0 0 24px rgba(229, 9, 20, 0.22) !important;
}

.vp-title {
  font-family: var(--font-display) !important;
  font-size: 28px !important;
  font-weight: 400 !important;
  letter-spacing: 0.02em !important;
  text-transform: uppercase !important;
  color: #ffffff !important;
  line-height: 1 !important;
}

.vp-desc {
  font-size: 14px !important;
  line-height: 1.72 !important;
  color: var(--text-secondary) !important;
  flex: 1 !important;
}

@media (max-width: 767px) {
  .vp-inner {
    padding: 64px 20px;
  }

  .vp-header {
    margin-bottom: 40px;
  }

  .value-props-grid {
    grid-template-columns: 1fr !important;
    border-radius: 16px !important;
  }

  .vp-card {
    padding: 36px 28px !important;
  }

  .vp-num {
    font-size: 82px;
    right: 18px;
    top: 14px;
  }
}

/* ================================================================
   VALUE PROPS — EDITORIAL ASYMMETRIC LAYOUT
   ================================================================ */

.value-props {
  padding: 0 !important;
  max-width: none !important;
  background: #06060a !important;
  border-top: 1px solid rgba(255,255,255,0.05) !important;
  border-bottom: 1px solid rgba(255,255,255,0.05) !important;
  position: relative !important;
  overflow: hidden !important;
}

.vp-ambient {
  position: absolute;
  top: -20%;
  left: -5%;
  width: 50%;
  height: 130%;
  background: radial-gradient(ellipse at 25% 50%, rgba(229,9,20,0.11) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}

.vp-inner {
  max-width: 1340px !important;
  margin: 0 auto !important;
  padding: 100px 32px !important;
  position: relative;
  z-index: 1;
}

.vp-layout {
  display: grid;
  grid-template-columns: 1fr 1.7fr;
  gap: 96px;
  align-items: start;
}

.vp-left {
  position: sticky;
  top: 120px;
}

.vp-left .section-eyebrow {
  display: block !important;
}

.vp-left-title {
  font-family: var(--font-display);
  font-size: clamp(44px, 5.2vw, 74px);
  line-height: 0.9;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  margin: 14px 0 28px;
}

.vp-left-sub {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 44px;
  max-width: 280px;
}

.vp-left-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-condensed);
  font-size: 12px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--red);
  text-decoration: none;
  transition: gap 0.3s ease;
}

.vp-left-cta:hover {
  gap: 18px;
}

.vp-right {
  padding-top: 8px;
}

.vp-row {
  display: flex;
  align-items: flex-start;
  gap: 22px;
  padding: 36px 24px;
  border-radius: 12px;
  transition: background 0.3s ease;
}

.vp-row:hover {
  background: rgba(255,255,255,0.02);
}

.vp-row-num {
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: rgba(229,9,20,0.55);
  min-width: 28px;
  padding-top: 6px;
  flex-shrink: 0;
}

.vp-row-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(229,9,20,0.07);
  border: 1px solid rgba(229,9,20,0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--red);
  flex-shrink: 0;
  transition: background 0.35s ease,
              border-color 0.35s ease,
              transform 0.35s ease,
              box-shadow 0.35s ease;
}

.vp-row:hover .vp-row-icon {
  background: rgba(229,9,20,0.16);
  border-color: rgba(229,9,20,0.38);
  transform: scale(1.06);
  box-shadow: 0 0 28px rgba(229,9,20,0.2);
}

.vp-row-body {
  flex: 1;
  min-width: 0;
}

.vp-row-title {
  font-family: var(--font-display);
  font-size: 26px;
  color: #fff;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: 10px;
  line-height: 1;
}

.vp-row-desc {
  font-size: 14px;
  line-height: 1.72;
  color: var(--text-secondary);
  margin: 0;
}

.vp-divider {
  height: 1px;
  margin: 0 24px;
  background: linear-gradient(90deg,
    rgba(255,255,255,0.07) 0%,
    rgba(255,255,255,0.03) 70%,
    transparent 100%
  );
}

@media (max-width: 960px) {
  .vp-layout {
    grid-template-columns: 1fr;
    gap: 52px;
  }

  .vp-left {
    position: static;
  }

  .vp-left-sub {
    max-width: 100%;
  }

  .vp-inner {
    padding: 72px 24px !important;
  }
}

@media (max-width: 480px) {
  .vp-row {
    gap: 16px;
    padding: 28px 12px;
  }

  .vp-row-num {
    display: none;
  }

  .vp-row-icon {
    width: 44px;
    height: 44px;
  }
}

/* ================================================================
   PRODUCTS PAGE — CRITICAL LAYOUT FIX
   When #filterSidebar is display:none, it's not a grid item.
   CSS Grid auto-places products-main into the 220px column.
   Fix: default to 1fr layout; restore 220px 1fr only when sidebar visible.
   ================================================================ */

/* Default: full width (sidebar hidden) */
.products-layout {
  grid-template-columns: 1fr !important;
}

/* When sidebar is explicitly shown by JS (style="display: block;") */
.products-layout:has(#filterSidebar[style*="display: block"]) {
  grid-template-columns: 220px 1fr !important;
}

/* PRODUCTS GRID — guaranteed multi-column on all desktop widths */
@media (min-width: 901px) {
  .products-grid,
  #productsGrid:not(.products-grid--category-picker) {
    display: grid !important;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)) !important;
    gap: 20px !important;
  }
}

/* Category picker grid in products page — same multi-column */
#productsGrid.products-grid--category-picker {
  display: grid !important;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)) !important;
  gap: 16px !important;
  width: 100% !important;
}

/* Product cards — ensure they have substance even before image loads */
.products-grid .product-card,
#productsGrid .product-card {
  min-height: 280px !important;
  width: 100% !important;
}

/* Cat card full — consistent height in picker */
#productsGrid.products-grid--category-picker .cat-card-full {
  min-height: 140px !important;
}

/* ================================================================
   RESPONSIVE — products layout single column below 900px
   ================================================================ */
@media (max-width: 900px) {
  .products-layout,
  .products-layout:has(#filterSidebar[style*="display: block"]) {
    grid-template-columns: 1fr !important;
  }
}