/* ==========================================================================
   TECHCORE — PREMIUM THEME OVERHAUL
   Override styles for premium look (MSI/ASUS/Best Buy inspired)
   Load AFTER inline styles, BEFORE transitions.js
   ========================================================================== */

/* ===== FONTS ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@300;400;500;600;700&family=JetBrains+Mono:wght@300;400;500;700&display=swap');

/* ===== COLOR REFINEMENTS ===== */
:root {
  --bg-primary: #050810 !important;
  --bg-secondary: #0a0f1f !important;
  --bg-card: #0c1226 !important;
  --bg-card-hover: #131a32 !important;
  --bg-elevated: #1a223e !important;

  --accent-red: #e63950 !important;
  --accent-red-soft: #ff4d6a;
  --accent-red-glow: rgba(230, 57, 80, 0.35) !important;

  --accent-blue: #0099ff !important;
  --accent-blue-soft: #38b6ff;
  --accent-blue-glow: rgba(0, 153, 255, 0.3) !important;

  --text-primary: #f5f7fa !important;
  --text-secondary: #b8c2d4 !important;
  --text-muted: #6b7794 !important;
  --text-dim: #4a5470;

  --border-subtle: rgba(255, 255, 255, 0.06) !important;
  --border-soft: rgba(255, 255, 255, 0.1);
  --border-accent: rgba(0, 153, 255, 0.25) !important;
  --border-strong: rgba(255, 255, 255, 0.16);

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 20px 48px rgba(0, 0, 0, 0.5);
  --shadow-accent: 0 12px 40px rgba(230, 57, 80, 0.25);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-full: 100px;

  --ease-smooth: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-snap: cubic-bezier(0.65, 0, 0.35, 1);
}

/* ===== TYPOGRAPHY OVERHAUL ===== */
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif !important;
  font-feature-settings: 'cv11', 'ss01', 'ss03';
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: -0.011em;
}

/* All headings → Space Grotesk */
h1, h2, h3, h4, h5, h6,
.section-title, .page-title, .about-hero h1,
.product-name, .category-name, .stack-card h3,
.value-card h3, .stats-header h2, .form-left h2,
.faq-header h2, .social-section h2, .cta-section h2,
.stacking-header-left h2, .why-card h3, .about-text h2,
.contact-card h3, .logo-text {
  font-family: 'Space Grotesk', sans-serif !important;
  letter-spacing: -0.02em !important;
  font-weight: 600 !important;
}

.about-hero h1, .page-title {
  font-weight: 700 !important;
  letter-spacing: -0.035em !important;
  line-height: 1.02 !important;
}

/* Mono stays JetBrains for technical accents */
.section-label, .breadcrumbs, .results-count,
.product-category, .category-count, .stat-big-label,
.stat-label, .why-card-number, .stack-card-num,
.form-label, .filter-group-title, .filters-clear,
.mn-col-title, .logo-subtitle, .product-price small,
.search-result-cat, .stacking-image-decoration,
.stacking-image-decoration-br, .stacking-image-label,
.foot-cp, .bendetti-credit, .contact-card-action {
  font-family: 'JetBrains Mono', monospace !important;
}

/* Remove uppercase noise — keep only on tiny labels */
.btn, .btn-primary, .btn-secondary, .btn-whatsapp,
.btn-outline, .btn-whatsapp-small, .form-submit,
.filter-tab {
  text-transform: none !important;
  letter-spacing: 0 !important;
  font-family: 'Inter', sans-serif !important;
  font-weight: 600 !important;
}

.product-name, .category-name, .nav-link, .mn-link {
  text-transform: none !important;
  letter-spacing: -0.01em !important;
}

/* Logo text refinement */
.logo-text {
  font-weight: 700 !important;
  letter-spacing: -0.01em !important;
  font-size: 21px !important;
}
.logo-subtitle {
  font-size: 9px !important;
  letter-spacing: 2.5px !important;
}
.logo-icon {
  border-radius: var(--radius-md) !important;
  font-family: 'Space Grotesk', sans-serif !important;
  font-weight: 700 !important;
  background: linear-gradient(135deg, #1a2540, #0a0f1f) !important;
  border: 1px solid var(--border-accent) !important;
}

/* ===== HEADERS REFINEMENT ===== */
.section-label {
  font-size: 11px !important;
  letter-spacing: 2px !important;
  color: var(--accent-blue) !important;
  font-weight: 500 !important;
}

.section-title, .stats-header h2, .form-left h2,
.faq-header h2, .social-section h2, .cta-section h2,
.values-header h2 {
  font-size: clamp(28px, 3.8vw, 48px) !important;
  letter-spacing: -0.025em !important;
}

.about-hero h1, .page-title {
  font-size: clamp(38px, 5.5vw, 72px) !important;
}

/* ===== PREMIUM BUTTONS — REDESIGNED ===== */

/* Base button reset */
.btn, .btn-primary, .btn-secondary, .btn-whatsapp,
.btn-outline, .btn-whatsapp-small, .form-submit {
  font-size: 14px !important;
  line-height: 1 !important;
  border-radius: var(--radius-md) !important;
  padding: 14px 24px !important;
  position: relative !important;
  overflow: hidden !important;
  transition: all 0.35s var(--ease-smooth) !important;
  border: none !important;
  cursor: pointer !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 10px !important;
  white-space: nowrap !important;
}

/* PRIMARY — Gradient with glow ring on hover */
.btn-primary {
  background: linear-gradient(135deg, var(--accent-red) 0%, var(--accent-red-soft) 100%) !important;
  color: #fff !important;
  box-shadow: 0 4px 16px var(--accent-red-glow), inset 0 1px 0 rgba(255,255,255,0.15) !important;
  border: 1px solid transparent !important;
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(135deg, var(--accent-red), var(--accent-blue));
  border-radius: var(--radius-md);
  opacity: 0;
  z-index: -1;
  filter: blur(8px);
  transition: opacity 0.35s var(--ease-smooth);
}
.btn-primary:hover {
  transform: translateY(-2px) !important;
  background: linear-gradient(135deg, var(--accent-red-soft) 0%, var(--accent-red) 100%) !important;
  box-shadow: 0 8px 28px var(--accent-red-glow), inset 0 1px 0 rgba(255,255,255,0.2) !important;
}
.btn-primary:hover::before { opacity: 0.6; }
.btn-primary svg { transition: transform 0.35s var(--ease-smooth); }
.btn-primary:hover svg { transform: translateX(4px); }

/* OUTLINE — Glass effect with border animation */
.btn-outline {
  background: rgba(255, 255, 255, 0.03) !important;
  color: var(--text-primary) !important;
  border: 1px solid var(--border-strong) !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
}
.btn-outline::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-md);
  padding: 1px;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-red));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.35s var(--ease-smooth);
}
.btn-outline:hover {
  background: rgba(0, 153, 255, 0.06) !important;
  border-color: transparent !important;
  transform: translateY(-2px) !important;
}
.btn-outline:hover::after { opacity: 1; }
.btn-outline svg { transition: transform 0.35s var(--ease-smooth); }
.btn-outline:hover svg { transform: translateX(4px); }

/* WHATSAPP — Pill shape, refined */
.btn-whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #1fa855 100%) !important;
  color: #fff !important;
  border-radius: var(--radius-full) !important;
  padding: 14px 26px !important;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.25), inset 0 1px 0 rgba(255,255,255,0.2) !important;
}
.btn-whatsapp:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.4), inset 0 1px 0 rgba(255,255,255,0.25) !important;
  background: linear-gradient(135deg, #2dd96f 0%, #25D366 100%) !important;
}

/* WHATSAPP SMALL — In product cards */
.btn-whatsapp-small {
  background: rgba(37, 211, 102, 0.12) !important;
  color: #25D366 !important;
  border: 1px solid rgba(37, 211, 102, 0.3) !important;
  border-radius: var(--radius-full) !important;
  padding: 8px 14px !important;
  font-size: 12px !important;
  font-weight: 600 !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  transition: all 0.3s var(--ease-smooth) !important;
}
.btn-whatsapp-small:hover {
  background: #25D366 !important;
  color: #fff !important;
  transform: scale(1.02) !important;
  border-color: #25D366 !important;
}

/* FORM SUBMIT */
.form-submit {
  text-transform: none !important;
  letter-spacing: -0.01em !important;
  font-size: 15px !important;
  font-weight: 600 !important;
  padding: 16px 32px !important;
  background: linear-gradient(135deg, var(--accent-red) 0%, var(--accent-red-soft) 100%) !important;
  box-shadow: 0 4px 16px var(--accent-red-glow), inset 0 1px 0 rgba(255,255,255,0.15) !important;
  border-radius: var(--radius-md) !important;
}
.form-submit:hover {
  background: linear-gradient(135deg, var(--accent-red-soft) 0%, var(--accent-red) 100%) !important;
  box-shadow: 0 8px 28px var(--accent-red-glow) !important;
  transform: translateY(-2px) !important;
}
.form-submit svg { transition: transform 0.35s var(--ease-smooth); }
.form-submit:hover svg { transform: translateX(4px); }

/* FILTER TAB */
.filter-tab {
  text-transform: none !important;
  letter-spacing: 0 !important;
  font-size: 13px !important;
  padding: 9px 18px !important;
  border-radius: var(--radius-full) !important;
  font-weight: 500 !important;
  background: rgba(255,255,255,0.03) !important;
  border: 1px solid var(--border-subtle) !important;
}
.filter-tab.active {
  background: var(--accent-red) !important;
  border-color: var(--accent-red) !important;
  box-shadow: 0 4px 16px var(--accent-red-glow) !important;
}

/* ===== HERO REFINEMENT ===== */
.hero h1 {
  font-family: 'Space Grotesk', sans-serif !important;
  font-weight: 700 !important;
  letter-spacing: -0.035em !important;
  font-size: clamp(40px, 5.5vw, 68px) !important;
  line-height: 1.02 !important;
}
.hero h1 .accent {
  background: linear-gradient(135deg, var(--accent-red) 0%, var(--accent-blue) 100%) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
}
.hero p {
  font-size: 18px !important;
  color: var(--text-secondary) !important;
  font-weight: 400 !important;
  line-height: 1.6 !important;
  letter-spacing: -0.005em !important;
}
.hero-tag {
  font-family: 'JetBrains Mono', monospace !important;
  font-size: 11px !important;
  letter-spacing: 2.5px !important;
  padding: 8px 16px !important;
  border-radius: var(--radius-full) !important;
  background: rgba(0, 153, 255, 0.06) !important;
  border: 1px solid var(--border-accent) !important;
}

/* ===== NAVIGATION ===== */
.mn-link {
  font-family: 'Inter', sans-serif !important;
  font-weight: 500 !important;
  font-size: 14px !important;
  letter-spacing: -0.005em !important;
  text-transform: none !important;
  padding: 8px 14px !important;
  border-radius: var(--radius-sm) !important;
  transition: all 0.25s var(--ease-smooth) !important;
}
.mn-link:hover {
  background: rgba(255,255,255,0.04) !important;
}
.mn-link.active {
  color: var(--accent-red) !important;
  background: rgba(230, 57, 80, 0.08) !important;
}

/* Header refinement */
header {
  background: rgba(5, 8, 16, 0.7) !important;
  backdrop-filter: blur(24px) saturate(180%) !important;
  -webkit-backdrop-filter: blur(24px) saturate(180%) !important;
  border-bottom: 1px solid rgba(255,255,255,0.05) !important;
}

/* ===== PRODUCT CARDS REFINEMENT ===== */
.product-card {
  background: var(--bg-card) !important;
  border: 1px solid var(--border-subtle) !important;
  border-radius: var(--radius-lg) !important;
  transition: all 0.4s var(--ease-smooth) !important;
}
.product-card:hover {
  border-color: var(--border-strong) !important;
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(0, 153, 255, 0.15) !important;
}
.product-name {
  font-size: 15px !important;
  font-weight: 600 !important;
  letter-spacing: -0.015em !important;
  line-height: 1.3 !important;
  min-height: 39px !important;
}
.product-category {
  font-size: 10px !important;
  letter-spacing: 1.5px !important;
  color: var(--accent-blue) !important;
  text-transform: uppercase !important;
  font-weight: 500 !important;
}
.product-specs {
  font-family: 'Inter', sans-serif !important;
  font-size: 13px !important;
  color: var(--text-muted) !important;
  letter-spacing: -0.005em !important;
  line-height: 1.55 !important;
}
.product-price {
  font-family: 'Space Grotesk', sans-serif !important;
  font-size: 19px !important;
  font-weight: 700 !important;
  color: var(--text-primary) !important;
  letter-spacing: -0.025em !important;
}
.product-price small {
  font-size: 10px !important;
  color: var(--text-muted) !important;
  font-weight: 400 !important;
  letter-spacing: 1px !important;
  text-transform: uppercase !important;
  margin-right: 4px !important;
}
.product-badge {
  background: var(--accent-red) !important;
  font-family: 'JetBrains Mono', monospace !important;
  font-size: 9px !important;
  letter-spacing: 1.5px !important;
  font-weight: 600 !important;
  border-radius: var(--radius-sm) !important;
  padding: 4px 8px !important;
  box-shadow: 0 4px 12px var(--accent-red-glow) !important;
}

/* ===== CATEGORY CARDS REFINEMENT ===== */
.category-card {
  background: var(--bg-card) !important;
  border: 1px solid var(--border-subtle) !important;
  border-radius: var(--radius-lg) !important;
  padding: 36px 28px !important;
  transition: all 0.4s var(--ease-smooth) !important;
}
.category-card:hover {
  background: var(--bg-card-hover) !important;
  border-color: var(--border-strong) !important;
  transform: translateY(-4px) !important;
  box-shadow: var(--shadow-lg) !important;
}
.category-name {
  font-size: 15px !important;
  letter-spacing: -0.01em !important;
  font-weight: 600 !important;
  text-transform: none !important;
  margin-bottom: 6px !important;
}
.category-count {
  font-size: 11px !important;
  letter-spacing: 1px !important;
  color: var(--text-muted) !important;
}
.category-icon-wrap {
  border-radius: var(--radius-md) !important;
}

/* ===== TRUST BAR REFINEMENT ===== */
.trust-item .trust-text h4 {
  font-family: 'Space Grotesk', sans-serif !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  letter-spacing: -0.01em !important;
  margin-bottom: 4px !important;
  text-transform: none !important;
}
.trust-item .trust-text p {
  font-size: 13px !important;
  color: var(--text-muted) !important;
}
.trust-icon {
  border-radius: var(--radius-md) !important;
}

/* ===== STACKING CARDS / WHY SECTION ===== */
.stack-card, .why-card {
  border-radius: var(--radius-lg) !important;
  background: var(--bg-card) !important;
  border: 1px solid var(--border-subtle) !important;
}
.stack-card:hover, .why-card:hover {
  border-color: var(--border-strong) !important;
  background: var(--bg-card-hover) !important;
}
.stack-card h3, .why-card h3 {
  font-size: clamp(20px, 2.2vw, 28px) !important;
  letter-spacing: -0.025em !important;
  font-weight: 600 !important;
  line-height: 1.2 !important;
}
.stack-card p, .why-card p {
  font-size: 15px !important;
  color: var(--text-secondary) !important;
  line-height: 1.65 !important;
  letter-spacing: -0.005em !important;
}
.stack-card-num, .why-card-number {
  font-size: 11px !important;
  letter-spacing: 2.5px !important;
  color: var(--accent-blue) !important;
  font-weight: 500 !important;
}

/* ===== STATS REFINEMENT ===== */
.stat-big {
  background: var(--bg-card) !important;
  border: 1px solid var(--border-subtle) !important;
  border-left: 3px solid var(--accent-red) !important;
  border-radius: var(--radius-md) !important;
  padding: 32px 24px !important;
}
.stat-big-num {
  font-family: 'Space Grotesk', sans-serif !important;
  font-weight: 700 !important;
  letter-spacing: -0.045em !important;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-blue) 100%) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
}
.stat-big-label {
  font-size: 11px !important;
  letter-spacing: 1.5px !important;
  color: var(--text-muted) !important;
}

/* ===== FORM REFINEMENT ===== */
.form-input, .form-textarea, .form-select {
  background: rgba(255, 255, 255, 0.02) !important;
  border: 1px solid var(--border-subtle) !important;
  border-radius: var(--radius-md) !important;
  font-family: 'Inter', sans-serif !important;
  font-size: 14px !important;
  font-weight: 400 !important;
  padding: 13px 16px !important;
  letter-spacing: -0.005em !important;
  transition: all 0.25s var(--ease-smooth) !important;
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--accent-blue) !important;
  background: rgba(0, 153, 255, 0.03) !important;
  box-shadow: 0 0 0 3px rgba(0, 153, 255, 0.1) !important;
}
.form-label {
  font-size: 10px !important;
  letter-spacing: 1.5px !important;
  color: var(--text-muted) !important;
  font-weight: 500 !important;
}
.contact-form {
  border-radius: var(--radius-lg) !important;
  background: var(--bg-card) !important;
  border: 1px solid var(--border-subtle) !important;
}

/* ===== FAQ REFINEMENT ===== */
.faq-item {
  background: var(--bg-card) !important;
  border: 1px solid var(--border-subtle) !important;
  border-radius: var(--radius-md) !important;
}
.faq-question {
  font-family: 'Space Grotesk', sans-serif !important;
  font-size: 15px !important;
  font-weight: 600 !important;
  letter-spacing: -0.01em !important;
  text-transform: none !important;
}
.faq-answer-inner {
  font-size: 14px !important;
  color: var(--text-secondary) !important;
  line-height: 1.65 !important;
  letter-spacing: -0.005em !important;
}

/* ===== CONTACT CARDS REFINEMENT ===== */
.contact-card {
  background: var(--bg-card) !important;
  border: 1px solid var(--border-subtle) !important;
  border-radius: var(--radius-lg) !important;
  transition: all 0.4s var(--ease-smooth) !important;
}
.contact-card:hover {
  border-color: var(--border-strong) !important;
  background: var(--bg-card-hover) !important;
  transform: translateY(-4px) !important;
  box-shadow: var(--shadow-lg) !important;
}
.contact-card h3 {
  font-size: 17px !important;
  font-weight: 600 !important;
  letter-spacing: -0.015em !important;
  text-transform: none !important;
}
.contact-card p {
  font-size: 14px !important;
  color: var(--text-secondary) !important;
  letter-spacing: -0.005em !important;
}
.contact-card-icon {
  border-radius: var(--radius-md) !important;
}
.contact-card-action {
  font-size: 10px !important;
  letter-spacing: 1.5px !important;
}

/* ===== VALUE CARDS ===== */
.value-card {
  background: var(--bg-card) !important;
  border: 1px solid var(--border-subtle) !important;
  border-radius: var(--radius-lg) !important;
}
.value-card:hover {
  border-color: var(--border-strong) !important;
  transform: translateY(-4px) !important;
}
.value-card h3 {
  font-size: 18px !important;
  font-weight: 600 !important;
  letter-spacing: -0.015em !important;
}
.value-card p {
  font-size: 14px !important;
  color: var(--text-secondary) !important;
  letter-spacing: -0.005em !important;
}
.value-icon {
  border-radius: var(--radius-md) !important;
}

/* ===== CATALOG TOOLBAR & FILTERS ===== */
.filters-sidebar {
  background: var(--bg-card) !important;
  border: 1px solid var(--border-subtle) !important;
  border-radius: var(--radius-lg) !important;
}
.filters-title {
  font-family: 'Space Grotesk', sans-serif !important;
  font-size: 16px !important;
  letter-spacing: -0.01em !important;
  text-transform: none !important;
  font-weight: 600 !important;
}
.catalog-toolbar {
  background: var(--bg-card) !important;
  border: 1px solid var(--border-subtle) !important;
  border-radius: var(--radius-md) !important;
}
.results-count {
  font-size: 12px !important;
  letter-spacing: 0.5px !important;
}
.toolbar-sort, .catalog-search, .view-toggle {
  background: rgba(255, 255, 255, 0.02) !important;
  border-radius: var(--radius-sm) !important;
  border: 1px solid var(--border-subtle) !important;
}
.toolbar-sort {
  font-family: 'Inter', sans-serif !important;
  font-size: 13px !important;
  font-weight: 500 !important;
}
.catalog-search input {
  font-family: 'Inter', sans-serif !important;
  letter-spacing: -0.005em !important;
}
.filter-chip {
  font-family: 'Inter', sans-serif !important;
  font-size: 12px !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  border-radius: var(--radius-full) !important;
  padding: 5px 12px !important;
}

/* ===== SEARCH RESULTS REFINEMENT ===== */
.search-box {
  border-radius: var(--radius-md) !important;
  background: var(--bg-elevated) !important;
}
.search-results {
  border-radius: var(--radius-md) !important;
  background: var(--bg-elevated) !important;
  border: 1px solid var(--border-soft) !important;
  box-shadow: var(--shadow-lg) !important;
}
.search-result-name {
  font-family: 'Space Grotesk', sans-serif !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  letter-spacing: -0.01em !important;
}
.search-result-price {
  font-family: 'Space Grotesk', sans-serif !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  letter-spacing: -0.02em !important;
}
.search-see-all {
  font-size: 11px !important;
  letter-spacing: 1.5px !important;
  font-weight: 500 !important;
}
.search-trigger {
  border-radius: var(--radius-sm) !important;
  border: 1px solid var(--border-subtle) !important;
}

/* ===== HIGHLIGHT MARKER REFINEMENT ===== */
.highlight-marker {
  font-weight: 600 !important;
}
.highlight-marker::before {
  background: var(--accent-red) !important;
  opacity: 0.85;
}
.highlight-marker.cy::before {
  background: var(--accent-blue) !important;
}

/* ===== STACKING IMAGE DECORATIONS ===== */
.stacking-image {
  border-radius: var(--radius-lg) !important;
}
.stacking-image-decoration,
.stacking-image-decoration-br,
.stacking-image-label {
  font-size: 10px !important;
  letter-spacing: 2px !important;
}

/* ===== ABOUT IMAGE REFINEMENT ===== */
.about-image {
  border-radius: var(--radius-lg) !important;
}
.about-text h2 {
  font-size: clamp(28px, 3.5vw, 42px) !important;
  letter-spacing: -0.025em !important;
}
.about-text p {
  font-size: 16px !important;
  color: var(--text-secondary) !important;
  letter-spacing: -0.005em !important;
}
.stat-card {
  border-radius: var(--radius-md) !important;
  background: var(--bg-card) !important;
  border: 1px solid var(--border-subtle) !important;
  border-left: 3px solid var(--accent-red) !important;
}
.stat-number {
  font-family: 'Space Grotesk', sans-serif !important;
  font-weight: 700 !important;
  letter-spacing: -0.045em !important;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent-blue) 100%) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
}
.stat-label {
  font-size: 11px !important;
  letter-spacing: 1.5px !important;
}

/* ===== FOOTER REFINEMENT ===== */
.footer-col h4 {
  font-family: 'Space Grotesk', sans-serif !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  letter-spacing: -0.005em !important;
  text-transform: none !important;
  color: var(--text-primary) !important;
  opacity: 0.9;
}
.footer-col p, .footer-col a {
  font-family: 'Inter', sans-serif !important;
  font-size: 14px !important;
  letter-spacing: -0.005em !important;
}

/* ===== BREADCRUMBS ===== */
.breadcrumbs {
  font-size: 11px !important;
  letter-spacing: 1.5px !important;
}
.breadcrumbs .current {
  font-weight: 500 !important;
}

/* ===== GLOW ADJUSTMENTS ===== */
.glow-effect { opacity: 0.4 !important; }
.glow-red { background: var(--accent-red) !important; }
.glow-blue { background: var(--accent-blue) !important; }

/* ===== TOPO LINES BACKGROUND ===== */
.topo-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  background: #050810;
  overflow: hidden;
  pointer-events: none;
}

.topo-bg__svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.65;
}

/* Color washes sobre las líneas */
.topo-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 55% 35% at 80% 15%, rgba(255,31,61,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 45% 35% at 10% 85%, rgba(0,180,255,0.09)  0%, transparent 60%);
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  .topo-bg__svg { animation: none; }
}

/* ===== LEGACY CIRCUIT-BG (kept for static fallback, hidden by topo-bg.js) ===== */
.circuit-bg {
  opacity: 1 !important;
  background-image: none !important;
  background:
    radial-gradient(ellipse 800px 500px at 15% 20%, rgba(230, 57, 80, 0.18) 0%, transparent 60%),
    radial-gradient(ellipse 700px 600px at 85% 30%, rgba(0, 153, 255, 0.15) 0%, transparent 55%),
    radial-gradient(ellipse 900px 700px at 50% 80%, rgba(120, 70, 220, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse 600px 500px at 90% 90%, rgba(230, 57, 80, 0.1) 0%, transparent 55%),
    #050810 !important;
  animation: tcAurora 25s ease-in-out infinite alternate !important;
}

@keyframes tcAurora {
  0% {
    background-position: 0% 0%, 100% 0%, 50% 100%, 100% 100%, 0 0;
  }
  100% {
    background-position: 10% 5%, 90% 10%, 60% 90%, 80% 95%, 0 0;
  }
}

/* Dot grid layer */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 36px 36px;
  background-position: 0 0;
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.3) 50%, rgba(0,0,0,0.6) 100%);
  -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.3) 50%, rgba(0,0,0,0.6) 100%);
}

/* Grain noise layer */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.4;
  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='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
}

/* Vignette for premium depth */
.tc-vignette {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 30%, rgba(5, 8, 16, 0.4) 80%, rgba(5, 8, 16, 0.7) 100%);
}

/* ===== WHATSAPP FLOAT REFINEMENT ===== */
.whatsapp-float {
  background: linear-gradient(135deg, #25D366 0%, #1fa855 100%) !important;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35), inset 0 1px 0 rgba(255,255,255,0.2) !important;
}
.whatsapp-float:hover {
  box-shadow: 0 12px 36px rgba(37, 211, 102, 0.5), inset 0 1px 0 rgba(255,255,255,0.25) !important;
}

/* ===== CTA BUTTONS HERO ===== */
.hero-buttons .btn {
  padding: 15px 28px !important;
  font-size: 15px !important;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover { background: var(--accent-blue); }

/* ===== SELECTION ===== */
::selection {
  background: var(--accent-red);
  color: #fff;
}

/* ===== STAGGER FADE FOR SMOOTH FEEL ===== */
@keyframes tcFadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== HAMBURGER BUTTON ===== */
.hamburger-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 0;
  transition: background 0.25s var(--ease-smooth), border-color 0.25s var(--ease-smooth);
  flex-shrink: 0;
}
.hamburger-btn:hover {
  background: rgba(255,255,255,0.08);
  border-color: var(--border-strong);
}
.hamburger-line {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--text-primary);
  border-radius: 2px;
  transform-origin: center;
  transition: transform 0.35s var(--ease-smooth), opacity 0.25s ease;
}
.hamburger-btn.is-open .hamburger-line:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger-btn.is-open .hamburger-line:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger-btn.is-open .hamburger-line:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
@media (max-width: 1024px) { .hamburger-btn { display: flex; } }

/* ===== MOBILE MENU ===== */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 1100;
  pointer-events: none;
  visibility: hidden;
}
.mobile-menu.is-open {
  pointer-events: auto;
  visibility: visible;
}
.mobile-menu-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 8, 16, 0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  transition: opacity 0.35s var(--ease-smooth);
}
.mobile-menu.is-open .mobile-menu-backdrop { opacity: 1; }
.mobile-menu-panel {
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: min(340px, 88vw);
  background: var(--bg-card);
  border-left: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.4s var(--ease-smooth);
  overflow-y: auto;
  overscroll-behavior: contain;
}
.mobile-menu.is-open .mobile-menu-panel { transform: translateX(0); }
.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border-subtle);
  flex-shrink: 0;
  position: sticky;
  top: 0;
  background: var(--bg-card);
  z-index: 2;
}
.mobile-menu-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s;
}
.mobile-menu-close:hover {
  background: rgba(230, 57, 80, 0.08);
  border-color: rgba(230, 57, 80, 0.3);
  color: var(--accent-red);
}
.mobile-menu-nav {
  flex: 1;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.mobile-menu-nav-links { display: flex; flex-direction: column; gap: 2px; margin-bottom: 24px; }
.mobile-menu-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 14px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.02em;
  transition: all 0.2s var(--ease-smooth);
  border: 1px solid transparent;
}
.mobile-menu-nav-link svg { opacity: 0.4; transition: opacity 0.2s, transform 0.2s; }
.mobile-menu-nav-link:hover {
  background: rgba(255,255,255,0.04);
  color: var(--text-primary);
  border-color: var(--border-subtle);
}
.mobile-menu-nav-link:hover svg { opacity: 0.7; transform: translateX(3px); }
.mobile-menu-nav-link.active {
  color: var(--accent-red);
  background: rgba(230, 57, 80, 0.06);
  border-color: rgba(230, 57, 80, 0.15);
}
.mobile-menu-nav-link.active svg { opacity: 1; }
.mobile-menu-divider { height: 1px; background: var(--border-subtle); margin-bottom: 20px; }
.mobile-menu-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 10px;
}
.mobile-menu-cats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-bottom: 28px;
}
.mobile-menu-cat {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  transition: all 0.2s;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.mobile-menu-cat:hover {
  background: rgba(0, 153, 255, 0.05);
  border-color: var(--border-accent);
  color: var(--text-primary);
}
.mobile-menu-wa {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px;
  background: linear-gradient(135deg, #25D366, #1fa855);
  border-radius: var(--radius-md);
  color: white;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 15px;
  font-weight: 600;
  margin-top: auto;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.25);
  transition: all 0.3s var(--ease-smooth);
}
.mobile-menu-wa:hover {
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  transform: translateY(-1px);
}

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 900;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-sm);
  color: var(--accent-blue);
  cursor: pointer;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.3s var(--ease-smooth), transform 0.3s var(--ease-smooth),
              background 0.2s, box-shadow 0.2s, border-color 0.2s;
  pointer-events: none;
}
.back-to-top.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.back-to-top:hover {
  background: rgba(0, 180, 255, 0.08);
  border-color: var(--accent-blue);
  box-shadow: 0 0 16px rgba(0, 180, 255, 0.25);
}
@media (max-width: 768px) {
  .back-to-top { display: none; }
}

/* ===== MOBILE REFINEMENTS ===== */
@media (max-width: 768px) {
  .hero h1, .about-hero h1, .page-title {
    font-size: clamp(32px, 8vw, 48px) !important;
    letter-spacing: -0.03em !important;
  }
  .section-title {
    font-size: clamp(24px, 6vw, 36px) !important;
  }
  .btn, .btn-primary, .btn-outline, .btn-whatsapp {
    padding: 13px 22px !important;
    font-size: 14px !important;
  }
}

/* ==========================================================================
   OSMO PIXELATED WAVE PAGE TRANSITION
   Loaded via Barba.js — runs on every page navigation
   ========================================================================== */
.transition {
  z-index: 9999;
  pointer-events: none;
  position: fixed;
  inset: 0;
  overflow: clip;
}

.transition__panel {
  opacity: 0;
  flex-flow: row;
  width: 100%;
  height: 100%;
  display: flex;
  position: absolute;
  top: 0;
  left: 0;
}

.transition__col {
  flex-flow: column;
  justify-content: flex-start;
  align-items: stretch;
  width: 100%;
  display: flex;
}

.transition__pixel {
  aspect-ratio: 1;
  background-color: #e63950;
  width: 100%;
}

/* ==========================================================================
   OSMO PIXELATED SCROLL TRANSITION
   Pixels appear/disappear as the user scrolls a section
   ========================================================================== */
.pixelated-scroll-transition {
  z-index: 10;
  pointer-events: none;
  color: #0a0f1f;
  position: absolute;
  inset: auto 0% 0%;
}

[data-pixelated-scroll-panel] {
  display: flex;
  flex-direction: row;
  width: 100%;
}

[data-pixelated-scroll-column] {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: stretch;
  flex: 1 1 0%;
  min-width: 0;
}

[data-pixelated-scroll-pixel] {
  aspect-ratio: 1;
  width: 100%;
  background-color: currentColor;
  backface-visibility: hidden;
  will-change: opacity;
}

[data-pixelated-scroll-transition][data-mode="reveal"] {
  inset: 0% 0% auto;
}

[data-pixelated-scroll-transition][data-pixel-ratio="2.5/1"] [data-pixelated-scroll-pixel] {
  aspect-ratio: 2.5/1;
}

/* ===== MEGA NAV PANEL (shared across all pages) ===== */
.mn-chevron { transition: transform 0.3s ease; flex-shrink: 0; }
.mn-item.is-open .mn-chevron { transform: rotate(180deg); }

.mn-panel {
  position: fixed; top: 73px; left: 0; right: 0; z-index: 999;
  background: rgba(5, 8, 16, 0.97);
  backdrop-filter: blur(20px);
  border-top: 1px solid rgba(230, 57, 80, 0.4);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: 0 24px 60px rgba(0,0,0,0.6);
  pointer-events: none; opacity: 0; visibility: hidden;
}
.mn-panel::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-red), var(--accent-blue), transparent);
}
.mn-item.is-open .mn-panel { pointer-events: auto; visibility: visible; }
.mn-panel-inner {
  max-width: 1400px; margin: 0 auto;
  display: flex; gap: 0; padding: 36px 40px;
}
.mn-col {
  flex: 1; padding: 0 28px;
  border-right: 1px solid var(--border-subtle);
}
.mn-col:first-child { padding-left: 0; }
.mn-col:last-child { border-right: none; }
.mn-col-title {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 3px; text-transform: uppercase;
  color: var(--accent-blue);
  margin-bottom: 18px; padding-bottom: 12px;
  border-bottom: 1px solid var(--border-subtle);
}
.mn-col a {
  display: flex; align-items: center; gap: 10px;
  color: var(--text-secondary);
  font-size: 14px; font-weight: 500;
  padding: 9px 10px; border-radius: 4px; margin-bottom: 2px;
  border-left: 2px solid transparent;
  transition: color 0.2s, background 0.2s, border-color 0.2s, padding-left 0.2s;
}
.mn-col a:hover {
  color: var(--text-primary);
  background: rgba(230, 57, 80, 0.06);
  border-left-color: var(--accent-red);
  padding-left: 14px;
}
.mn-col a span {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; color: var(--text-muted); margin-left: auto;
}

/* ===== HEADER ACTIONS + LIVE SEARCH LAYOUT (shared across all pages) ===== */
.header-actions { display: flex; align-items: center; gap: 20px; }
.live-search-wrap { position: relative; }
.search-trigger {
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  width: 38px; height: 38px; border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s;
}
.search-trigger:hover { border-color: var(--accent-red); color: var(--text-primary); }
.search-box {
  position: absolute; right: 0; top: 50%; transform: translateY(-50%);
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-secondary);
  border: 1px solid var(--accent-blue);
  border-radius: 4px;
  padding: 0 12px;
  width: 0; overflow: hidden; opacity: 0; pointer-events: none;
  transition: width 0.35s cubic-bezier(.4,0,.2,1), opacity 0.25s;
  box-shadow: 0 0 20px rgba(0, 153, 255, 0.15);
}
.search-box.is-open { width: 320px; opacity: 1; pointer-events: auto; }
.search-icon-inner { color: var(--accent-blue); flex-shrink: 0; }
.search-box input {
  background: none; border: none; outline: none;
  color: var(--text-primary);
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 15px; font-weight: 500;
  width: 100%; padding: 10px 0;
}
.search-box input::placeholder { color: var(--text-muted); }
.search-close {
  color: var(--text-muted);
  font-size: 12px; flex-shrink: 0; transition: color 0.2s;
}
.search-close:hover { color: var(--accent-red); }
.search-results {
  position: absolute; top: calc(100% + 12px); right: 0;
  width: 380px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
  overflow: hidden;
  opacity: 0; transform: translateY(-8px); pointer-events: none;
  transition: opacity 0.25s, transform 0.25s;
  z-index: 200;
  max-height: 480px; overflow-y: auto;
}
.search-results.is-open { opacity: 1; transform: translateY(0); pointer-events: auto; }
.search-result-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-subtle);
  cursor: pointer; transition: background 0.15s;
}
.search-result-item:last-child { border-bottom: none; }
.search-result-item:hover { background: rgba(230, 57, 80, 0.06); }
.search-result-img {
  width: 44px; height: 44px;
  object-fit: contain; border-radius: 4px;
  background: var(--bg-card); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-blue);
}
.search-result-info { flex: 1; min-width: 0; }
.search-result-name {
  font-size: 13px; font-weight: 600; color: var(--text-primary);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.search-result-cat {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; color: var(--accent-blue);
  letter-spacing: 1px; text-transform: uppercase;
}
.search-result-price {
  font-size: 12px; color: var(--accent-red); font-weight: 700;
}
.search-no-results {
  padding: 20px 16px; text-align: center;
  font-size: 13px; color: var(--text-muted);
}
.search-see-all {
  display: block; text-align: center;
  padding: 12px; background: rgba(0, 153, 255, 0.06);
  border-top: 1px solid var(--border-subtle);
  color: var(--accent-blue);
  font-size: 11px; letter-spacing: 2px; text-transform: uppercase;
  transition: background 0.2s;
}
.search-see-all:hover { background: rgba(0, 153, 255, 0.12); }

/* ==========================================================================
   PAGE LAYOUT — Consolidated from per-page <style> blocks
   Root cause fix for Barba.js navigation: Barba only swaps <main>, never
   <head>, so CSS in <head><style> is unavailable after page navigation.
   All page-specific layout CSS lives here so it's always available.
   ========================================================================== */

/* ── GLOBAL BASE ─────────────────────────────────────────────────────────── */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: auto; }
body { background: var(--bg-primary); color: var(--text-primary); overflow-x: hidden; line-height: 1.6; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ── HEADER base layout ──────────────────────────────────────────────────── */
header { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; }
.header-inner {
  max-width: 1600px; margin: 0 auto;
  padding: 18px 40px;
  display: flex; align-items: center; justify-content: space-between; gap: 40px;
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo-icon {
  width: 44px; height: 44px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: 22px;
}
.mn-list { display: flex; gap: 4px; align-items: center; }
@media (max-width: 1024px) {
  nav { display: none; }
  .header-inner { padding: 16px 20px; }
}

/* ── SECTION base ────────────────────────────────────────────────────────── */
section { position: relative; z-index: 2; }

/* ── GLOW effects ────────────────────────────────────────────────────────── */
.glow-effect { position: absolute; border-radius: 50%; filter: blur(80px); pointer-events: none; }
.glow-red { width: 300px; height: 300px; background: var(--accent-red); top: 20%; right: -50px; }
.glow-blue { width: 350px; height: 350px; background: var(--accent-blue); bottom: 10%; left: -50px; }

/* ── WHATSAPP FLOAT base ─────────────────────────────────────────────────── */
.whatsapp-float {
  position: fixed; bottom: 30px; right: 30px; left: auto;
  width: 60px; height: 60px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: white; z-index: 999;
  transition: all 0.3s ease;
  animation: floatBounce 3s ease-in-out infinite;
}
.whatsapp-float:hover { transform: scale(1.1); }
@keyframes floatBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ── SOCIAL ICONS base ───────────────────────────────────────────────────── */
.social-icons { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; }
.social-icons .icon-content { margin: 0 10px; position: relative; }
.social-icons .icon-content .tooltip {
  position: absolute; top: -30px; left: 50%; transform: translateX(-50%);
  color: #fff; padding: 6px 10px; border-radius: 5px;
  opacity: 0; visibility: hidden;
  font-size: 14px; transition: all 0.3s ease; font-weight: 600; white-space: nowrap;
}
.social-icons .icon-content:hover .tooltip { opacity: 1; visibility: visible; top: -50px; }
.social-icons .icon-content a {
  position: relative; overflow: hidden;
  display: flex; justify-content: center; align-items: center;
  width: 50px; height: 50px; border-radius: 50%;
  color: #4d4d4d; background-color: #fff;
  transition: all 0.3s ease-in-out;
}
.social-icons .icon-content a:hover { box-shadow: 3px 2px 45px 0px rgba(0,0,0,0.12); color: white; }
.social-icons .icon-content a svg { position: relative; z-index: 1; width: 24px; height: 24px; }
.social-icons .icon-content a .filled {
  position: absolute; bottom: 0; left: 0; width: 100%; height: 0;
  transition: all 0.3s ease-in-out;
}
.social-icons .icon-content a:hover .filled { height: 100%; }
.social-icons .icon-content a[data-social="whatsapp"] .filled,
.social-icons .icon-content a[data-social="whatsapp"] ~ .tooltip { background-color: #128c7e; }
.social-icons .icon-content a[data-social="facebook"] .filled,
.social-icons .icon-content a[data-social="facebook"] ~ .tooltip { background-color: #3b5998; }
.social-icons .icon-content a[data-social="instagram"] .filled,
.social-icons .icon-content a[data-social="instagram"] ~ .tooltip {
  background: linear-gradient(45deg, #405de6, #5b51db, #b33ab4, #c135b4, #e1306c, #fd1f1f);
}
.social-icons .icon-content a[data-social="youtube"] .filled,
.social-icons .icon-content a[data-social="youtube"] ~ .tooltip { background-color: #ff0000; }

/* Contact page: larger icons (60px) */
main[data-page="contact"] .social-icons .icon-content { margin: 0 12px; }
main[data-page="contact"] .social-icons .icon-content .tooltip { top: -40px; font-size: 13px; }
main[data-page="contact"] .social-icons .icon-content:hover .tooltip { top: -56px; }
main[data-page="contact"] .social-icons .icon-content a { width: 60px; height: 60px; }
main[data-page="contact"] .social-icons .icon-content a svg { width: 28px; height: 28px; }
@media (max-width: 600px) {
  main[data-page="contact"] .social-icons .icon-content { margin: 0 8px; }
  main[data-page="contact"] .social-icons .icon-content a { width: 50px; height: 50px; }
  main[data-page="contact"] .social-icons .icon-content a svg { width: 22px; height: 22px; }
}

/* ── BREADCRUMBS wrapper ─────────────────────────────────────────────────── */
.breadcrumbs-wrap {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-subtle);
  padding: 16px 40px; margin-top: 80px;
  position: relative; z-index: 2;
}
.breadcrumbs {
  max-width: 1600px; margin: 0 auto;
  display: flex; align-items: center; gap: 8px; text-transform: uppercase;
}
.breadcrumbs a { color: var(--text-muted); transition: color 0.2s; }
.breadcrumbs a:hover { color: var(--accent-blue); }
.breadcrumbs .separator { color: var(--text-muted); }
.breadcrumbs .current { color: var(--accent-red); }
@media (max-width: 1024px) { .breadcrumbs-wrap { padding: 14px 20px; } }

/* ── PAGE TITLE / SUBTITLE (shared between catalog & contact) ─────────────── */
.page-title { font-weight: 700; letter-spacing: -0.5px; margin-bottom: 16px; }
.page-subtitle { color: var(--text-secondary); font-size: 17px; }

/* ── SECTION LABEL (display/spacing — styling override is in theme.css) ───── */
.section-label {
  font-size: 12px; color: var(--accent-blue);
  letter-spacing: 3px; text-transform: uppercase;
  margin-bottom: 16px; display: inline-block;
}

/* ==========================================================================
   HOME PAGE (index.html) — data-page="home"
   ========================================================================== */

/* Hero */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  position: relative; padding: 120px 40px 60px; overflow: hidden;
  background-image: url('assets/img/hero.png');
  background-size: cover; background-position: center; background-repeat: no-repeat;
}
@media (max-width: 768px) {
  .hero {
    background-image: url('assets/img/hero-mobile.png');
    background-position: center center; padding: 80px 20px 40px;
    align-items: flex-start;
  }
}
.hero-content {
  max-width: 1400px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: center;
  position: relative; z-index: 2; width: 100%;
}
@media (max-width: 1024px) { .hero-content { grid-template-columns: 1fr; text-align: center; } }
.hero-text { will-change: transform, opacity; }
.hero-tag {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 10px 20px; border-radius: 4px;
  font-size: 12px; letter-spacing: 2px;
  margin-bottom: 28px; text-transform: uppercase;
}
.hero-tag::before {
  content: ''; width: 8px; height: 8px; background: var(--accent-blue);
  border-radius: 50%; box-shadow: 0 0 10px var(--accent-blue);
  animation: heroPulse 2s ease-in-out infinite;
}
@keyframes heroPulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
@media (max-width: 1024px) { .hero-buttons { justify-content: center; } }
@media (max-width: 1024px) { .hero p { margin-left: auto; margin-right: auto; } }

/* Trust bar */
.trust-bar {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle); border-bottom: 1px solid var(--border-subtle);
  padding: 32px 40px; position: relative; z-index: 2;
}
.trust-inner {
  max-width: 1400px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px;
}
@media (max-width: 1024px) { .trust-inner { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .trust-inner { grid-template-columns: 1fr; } }
.trust-item { display: flex; align-items: center; gap: 16px; }
.trust-icon {
  width: 48px; height: 48px; border-radius: 50%; flex-shrink: 0;
  background: rgba(0, 180, 255, 0.08); border: 1px solid var(--border-accent);
  display: flex; align-items: center; justify-content: center; color: var(--accent-blue);
}

/* Section layout (home) */
.products-section { background: var(--bg-secondary); }
section { padding: 100px 40px; }
@media (max-width: 600px) { section { padding: 60px 20px; } }
.section-inner { max-width: 1400px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 64px; }
.section-subtitle { color: var(--text-secondary); max-width: 600px; margin: 0 auto; font-size: 17px; }

/* Categories */
.categories-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 1024px) { .categories-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .categories-grid { grid-template-columns: 1fr; } }
.category-card {
  background: var(--bg-card); border: 1px solid var(--border-subtle);
  border-radius: 8px; padding: 32px 24px;
  text-align: center; cursor: pointer; transition: all 0.4s ease;
  position: relative; overflow: hidden;
}
.category-card::before {
  content: ''; position: absolute; top: 0; left: -100%;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-blue), transparent);
  transition: left 0.6s ease;
}
.category-card:hover::before { left: 100%; }
.category-icon-wrap {
  width: 120px; height: 120px; margin: 0 auto 20px; border-radius: 8px;
  background: linear-gradient(135deg, rgba(0, 180, 255, 0.1), rgba(255, 31, 61, 0.05));
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-blue); transition: all 0.3s ease;
}
.category-icon-wrap svg { width: 60px; height: 60px; }
.category-card:hover .category-icon-wrap {
  color: var(--accent-red);
  background: linear-gradient(135deg, rgba(255, 31, 61, 0.15), rgba(0, 180, 255, 0.05));
}

/* Product card — shared base */
.product-card {
  background: var(--bg-card); border: 1px solid var(--border-subtle);
  border-radius: 8px; overflow: hidden; transition: all 0.4s ease; position: relative;
}
.product-badge {
  position: absolute; top: 12px; left: 12px;
  background: var(--accent-red); color: white;
  font-size: 10px; font-weight: 700; padding: 4px 10px;
  border-radius: 3px; letter-spacing: 1px; z-index: 2;
  box-shadow: 0 0 15px var(--accent-red-glow);
}
.product-badge.new {
  background: var(--accent-blue);
  box-shadow: 0 0 15px var(--accent-blue-glow);
}
.product-image {
  background: linear-gradient(135deg, #0d1424 0%, #050810 100%);
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.product-image::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at center, rgba(0,180,255,0.1), transparent 70%);
  opacity: 0; transition: opacity 0.3s ease;
}
.product-card:hover .product-image::after { opacity: 1; }
.product-image svg { color: var(--text-muted); transition: all 0.4s ease; }
.product-card:hover .product-image svg { color: var(--accent-blue); transform: scale(1.1); }
.product-info { padding: 20px; }
.product-footer {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding-top: 16px; border-top: 1px solid var(--border-subtle);
}

/* Products grid — HOME: 4 columns */
main[data-page="home"] .products-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
@media (max-width: 1024px) { main[data-page="home"] .products-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { main[data-page="home"] .products-grid { grid-template-columns: 1fr; } }

/* Product image height — HOME: 220px */
main[data-page="home"] .product-image { height: 220px; }
main[data-page="home"] .product-image svg { width: 100px; height: 100px; }

/* Products CTA */
.products-cta { text-align: center; margin-top: 48px; }

/* Why section */
.why-section { padding: 120px 40px; position: relative; z-index: 2; }
.why-grid {
  max-width: 1400px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: flex-start;
}
@media (max-width: 1024px) { .why-grid { grid-template-columns: 1fr; gap: 40px; } }
.why-left { position: sticky; top: 100px; padding: 20px 0; }
@media (max-width: 1024px) { .why-left { position: relative; top: 0; } }
.why-image {
  width: 100%; aspect-ratio: 3/4; border-radius: 12px; overflow: hidden;
  border: 1px solid var(--border-subtle); position: relative;
  background: linear-gradient(135deg, #0a1020, #050810);
  display: flex; align-items: center; justify-content: center;
}
.why-image svg { width: 120px; height: 120px; color: var(--accent-blue); opacity: 0.6; position: relative; z-index: 2; }
.why-cards { display: flex; flex-direction: column; gap: 24px; }
.why-card { padding: 36px; position: relative; will-change: transform; }
.why-card-number { margin-bottom: 16px; }

/* About preview (index.html) */
.about-section { position: relative; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
@media (max-width: 1024px) { .about-grid { grid-template-columns: 1fr; } }
.about-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 40px; }
.about-image {
  position: relative; border-radius: 8px; overflow: hidden;
  border: 1px solid var(--border-subtle); aspect-ratio: 4/5;
  background: linear-gradient(135deg, #0a1020, #050810);
  display: flex; align-items: center; justify-content: center;
}
.about-image-content { text-align: center; padding: 40px; }
.about-image-content svg { width: 120px; height: 120px; color: var(--accent-blue); margin-bottom: 24px; opacity: 0.5; }

/* Contact preview (index.html) */
.contact-section { background: var(--bg-secondary); position: relative; }
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 60px; }
@media (max-width: 1024px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-icon {
  width: 72px; height: 72px; margin: 0 auto 24px; border-radius: 50%;
  background: linear-gradient(135deg, rgba(0, 180, 255, 0.15), rgba(255, 31, 61, 0.05));
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-blue); transition: all 0.3s ease;
}
.contact-card:hover .contact-icon { color: var(--accent-red); transform: scale(1.1); }

/* Footer */
footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--border-subtle);
  padding: 60px 40px 30px; position: relative; z-index: 2;
}
.footer-inner {
  max-width: 1400px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 60px; margin-bottom: 40px;
}
@media (max-width: 1024px) { .footer-inner { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .footer-inner { grid-template-columns: 1fr; } }
.footer-brand { margin-bottom: 20px; }
.footer-bottom {
  max-width: 1400px; margin: 0 auto; padding-top: 30px;
  border-top: 1px solid var(--border-subtle);
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 20px;
}
.footer-bottom p { color: var(--text-muted); font-size: 13px; }

/* ==========================================================================
   SOBRE.HTML (About page) — data-page="about"
   ========================================================================== */

/* About hero */
.about-hero {
  padding: 60px 40px 60px;
  position: relative; z-index: 2; overflow: hidden;
  min-height: unset; display: block;
}
.about-hero-inner { max-width: 1200px; margin: 0 auto; text-align: center; position: relative; z-index: 2; }
@media (max-width: 600px) { .about-hero { padding: 30px 20px 40px; } }

/* Highlight marker text reveal */
.highlight-marker { position: relative; display: inline-block; color: var(--text-primary); font-weight: 700; }
.highlight-marker::before {
  content: ''; position: absolute; bottom: 0; left: -4px;
  width: calc(100% + 8px); height: 0;
  background: var(--accent-red); z-index: -1; border-radius: 2px;
  transition: height 0.6s cubic-bezier(.22,1,.36,1);
}
.highlight-marker.is-active::before { height: 45%; }
.highlight-marker.cy::before { background: var(--accent-blue); }

/* Stacking section */
.stacking-section { padding: 100px 40px; position: relative; z-index: 2; }
.stacking-inner { max-width: 1400px; margin: 0 auto; }
.stacking-header {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; margin-bottom: 80px; align-items: end;
}
@media (max-width: 900px) { .stacking-header { grid-template-columns: 1fr; gap: 24px; } }
.stacking-header-right p { color: var(--text-secondary); font-size: 17px; line-height: 1.7; }
.stacking-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: flex-start; }
@media (max-width: 1024px) { .stacking-grid { grid-template-columns: 1fr; gap: 40px; } }
.stacking-image-col {
  position: sticky; top: 110px; height: calc(100vh - 130px);
  display: flex; align-items: center; justify-content: center;
}
@media (max-width: 1024px) { .stacking-image-col { position: relative; top: 0; height: 400px; margin-bottom: 20px; } }
.stacking-image {
  width: 100%; height: 100%; border-radius: 16px; overflow: hidden;
  border: 1px solid var(--border-subtle); position: relative;
  background: linear-gradient(135deg, #0a1020, #050810);
  display: flex; align-items: center; justify-content: center;
}
.stacking-image::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(0,180,255,0.18), transparent 60%),
              radial-gradient(circle at 70% 70%, rgba(255,31,61,0.15), transparent 60%);
}
.stacking-image-content { position: relative; z-index: 2; text-align: center; padding: 40px; }
.stacking-image-content svg { width: 140px; height: 140px; color: var(--accent-blue); opacity: 0.7; margin-bottom: 24px; }
.stacking-image-label { color: var(--text-muted); text-transform: uppercase; }
.stacking-image-decoration { position: absolute; top: 40px; left: 40px; color: var(--accent-blue); opacity: 0.7; }
.stacking-image-decoration-br { position: absolute; bottom: 40px; right: 40px; color: var(--accent-red); opacity: 0.7; }
.stacking-cards { display: flex; flex-direction: column; gap: 32px; }
.stack-card { padding: 48px 40px; position: relative; will-change: transform; }
.stack-card-num {
  font-size: 12px; letter-spacing: 3px; color: var(--accent-blue);
  margin-bottom: 20px; display: flex; align-items: center; gap: 12px;
}
.stack-card-num::after { content: ''; flex: 1; height: 1px; background: linear-gradient(90deg, var(--accent-blue), transparent); }
@media (max-width: 600px) { .stacking-section { padding: 60px 20px; } .stack-card { padding: 32px 24px; } }

/* Values section */
.values-section { padding: 100px 40px; background: var(--bg-secondary); position: relative; z-index: 2; }
.values-inner { max-width: 1400px; margin: 0 auto; }
.values-header { text-align: center; margin-bottom: 64px; }
.values-header p { color: var(--text-secondary); font-size: 17px; max-width: 600px; margin: 0 auto; }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 1024px) { .values-grid { grid-template-columns: 1fr; } }
.value-card { padding: 40px 32px; }
.value-icon {
  width: 60px; height: 60px; border-radius: 12px;
  background: linear-gradient(135deg, rgba(0, 180, 255, 0.15), rgba(255, 31, 61, 0.08));
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-blue); margin-bottom: 24px; transition: color 0.3s;
}
.value-card:hover .value-icon { color: var(--accent-red); }
@media (max-width: 600px) { .values-section { padding: 60px 20px; } }

/* Stats section */
.stats-section { padding: 100px 40px; position: relative; z-index: 2; }
.stats-inner { max-width: 1400px; margin: 0 auto; }
.stats-header { text-align: center; margin-bottom: 60px; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
@media (max-width: 1024px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .stats-grid { grid-template-columns: 1fr; } }
.stat-big { padding: 36px 28px; text-align: center; }
@media (max-width: 600px) { .stats-section { padding: 60px 20px; } }

/* CTA section */
.cta-section {
  padding: 100px 40px; background: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  position: relative; z-index: 2; text-align: center;
}
.cta-inner { max-width: 800px; margin: 0 auto; }
.cta-section p { color: var(--text-secondary); font-size: 17px; margin-bottom: 36px; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
@media (max-width: 600px) { .cta-section { padding: 60px 20px; } }

/* ==========================================================================
   CATALOGO.HTML (Catalog page) — data-page="catalog"
   ========================================================================== */

/* Page header — CATALOG: compact, no full height */
main[data-page="catalog"] .page-header { padding: 60px 40px 40px; position: relative; z-index: 2; }
main[data-page="catalog"] .page-header-inner { max-width: 1600px; margin: 0 auto; }
@media (max-width: 1024px) { main[data-page="catalog"] .page-header { padding: 40px 20px 30px; } }

/* Page header — CONTACT: compact hero */
main[data-page="contact"] .page-header {
  padding: 60px 40px 60px;
  position: relative; z-index: 2; text-align: center;
  overflow: hidden; min-height: unset; display: block;
}
main[data-page="contact"] .page-header-inner { max-width: 800px; margin: 0 auto; position: relative; z-index: 2; }
@media (max-width: 600px) { main[data-page="contact"] .page-header { padding: 30px 20px 40px; } }

/* Catalog layout */
.catalog-wrap { padding: 20px 40px 100px; position: relative; z-index: 2; }
.catalog-grid {
  max-width: 1600px; margin: 0 auto;
  display: grid; grid-template-columns: 280px 1fr; gap: 40px; align-items: flex-start;
}
@media (max-width: 1024px) { .catalog-grid { grid-template-columns: 1fr; } .catalog-wrap { padding: 20px 20px 60px; } }

/* Filters sidebar */
.filters-sidebar { position: sticky; top: 100px; padding: 28px 24px; max-height: calc(100vh - 120px); overflow-y: auto; }
.mobile-filters-toggle {
  display: none; width: 100%;
  align-items: center; justify-content: space-between;
  background: var(--bg-card); border: 1px solid var(--border-subtle); border-radius: 10px;
  padding: 14px 18px; margin-bottom: 16px;
  color: var(--text-primary); font-size: 14px; font-weight: 600;
  cursor: pointer; transition: all 0.25s ease;
}
.mobile-filters-toggle:hover { border-color: var(--accent-blue); }
.mobile-filters-toggle-left { display: flex; align-items: center; gap: 10px; }
.mobile-filters-toggle-count {
  background: var(--accent-red); color: white;
  font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 100px;
}
.filters-backdrop {
  display: none; position: fixed; inset: 0;
  background: rgba(5, 8, 16, 0.7); backdrop-filter: blur(8px);
  z-index: 998; opacity: 0; transition: opacity 0.3s ease;
}
.filters-backdrop.is-open { display: block; opacity: 1; }
.filters-mobile-close {
  display: none; background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-subtle); border-radius: 8px;
  width: 36px; height: 36px; align-items: center; justify-content: center;
  color: var(--text-secondary); cursor: pointer; transition: all 0.2s;
}
.filters-mobile-close:hover { color: var(--text-primary); border-color: var(--accent-red); }
@media (max-width: 1024px) {
  .filters-sidebar {
    position: fixed; top: 0; left: 0;
    width: min(360px, 88vw); height: 100vh; max-height: none;
    border-radius: 0; border: none; border-right: 1px solid var(--border-subtle);
    padding: 24px 20px; overflow-y: auto;
    transform: translateX(-100%);
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
    z-index: 999; background: var(--bg-card);
  }
  .filters-sidebar.is-open { transform: translateX(0); box-shadow: 0 30px 80px rgba(0,0,0,0.6); }
  .mobile-filters-toggle { display: flex; }
  .filters-mobile-close { display: flex; }
  .filters-header { position: sticky; top: 0; background: var(--bg-card); padding-top: 8px; margin-top: -8px; z-index: 2; }
}
.filters-header {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 16px; margin-bottom: 8px; border-bottom: 1px solid var(--border-subtle);
}
.filters-clear { font-size: 10px; color: var(--accent-blue); letter-spacing: 2px; text-transform: uppercase; transition: color 0.2s; }
.filters-clear:hover { color: var(--accent-red); }
.filter-group { padding: 20px 0; border-bottom: 1px solid var(--border-subtle); }
.filter-group:last-child { border-bottom: none; }
.filter-group-title {
  font-size: 11px; color: var(--text-muted); letter-spacing: 2px; text-transform: uppercase;
  margin-bottom: 14px; display: flex; align-items: center; justify-content: space-between; cursor: pointer;
}
.filter-group-title::after { content: '−'; font-size: 16px; color: var(--accent-blue); transition: transform 0.2s; }
.filter-group.collapsed .filter-group-title::after { content: '+'; }
.filter-group.collapsed .filter-options { display: none; }
.filter-option {
  display: flex; align-items: center; gap: 10px; padding: 8px 0;
  cursor: pointer; user-select: none; font-size: 14px; color: var(--text-secondary); transition: color 0.2s;
}
.filter-option:hover { color: var(--text-primary); }
.filter-option input[type="checkbox"] {
  appearance: none; width: 16px; height: 16px;
  border: 1.5px solid var(--border-subtle); border-radius: 3px; cursor: pointer;
  transition: all 0.2s; position: relative; flex-shrink: 0;
}
.filter-option input[type="checkbox"]:hover { border-color: var(--accent-blue); }
.filter-option input[type="checkbox"]:checked { background: var(--accent-red); border-color: var(--accent-red); }
.filter-option input[type="checkbox"]:checked::after {
  content: '✓'; position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%); color: white; font-size: 11px; font-weight: bold;
}
.filter-option-count { margin-left: auto; font-size: 10px; color: var(--text-muted); }
.price-range { display: flex; align-items: center; gap: 8px; margin-top: 8px; }
.price-input {
  flex: 1; background: var(--bg-secondary); border: 1px solid var(--border-subtle);
  border-radius: 4px; padding: 8px 10px; color: var(--text-primary);
  font-size: 12px; outline: none; transition: border-color 0.2s;
}
.price-input:focus { border-color: var(--accent-blue); }
.price-separator { color: var(--text-muted); font-size: 12px; }

/* Catalog toolbar */
.catalog-main { min-width: 0; }
.catalog-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap; padding: 16px 20px; margin-bottom: 24px;
}
.toolbar-left { display: flex; align-items: center; gap: 16px; }
.results-count .num { color: var(--accent-red); font-weight: 700; font-size: 15px; }
.toolbar-right { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.catalog-search {
  position: relative; display: flex; align-items: center;
  border-radius: 4px; padding: 0 12px; width: 280px; transition: border-color 0.2s;
}
.catalog-search:focus-within { border-color: var(--accent-blue); }
.catalog-search svg { color: var(--text-muted); flex-shrink: 0; }
.catalog-search input {
  background: none; border: none; outline: none; color: var(--text-primary);
  font-size: 14px; font-weight: 500; width: 100%; padding: 10px 0 10px 8px;
}
.catalog-search input::placeholder { color: var(--text-muted); }
@media (max-width: 600px) { .catalog-search { width: 100%; } }
.view-toggle { display: flex; gap: 0; border-radius: 4px; overflow: hidden; }
.view-btn { padding: 10px 14px; color: var(--text-muted); transition: all 0.2s; border-right: 1px solid var(--border-subtle); }
.view-btn:last-child { border-right: none; }
.view-btn:hover { color: var(--text-primary); }
.view-btn.active { background: var(--accent-red); color: white; }
.toolbar-sort { padding: 10px 14px; color: var(--text-primary); cursor: pointer; outline: none; transition: border-color 0.2s; }
.toolbar-sort:hover, .toolbar-sort:focus { border-color: var(--accent-blue); }
.active-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }

/* Products grid — CATALOG: 3 columns */
main[data-page="catalog"] .products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 1280px) { main[data-page="catalog"] .products-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) { main[data-page="catalog"] .products-grid { grid-template-columns: 1fr; } }
main[data-page="catalog"] .products-grid.list-view { grid-template-columns: 1fr; }
main[data-page="catalog"] .products-grid.list-view .product-card {
  display: grid; grid-template-columns: 200px 1fr auto; gap: 24px; align-items: center; padding: 16px;
}
main[data-page="catalog"] .products-grid.list-view .product-image { height: 160px; border-radius: 6px; }
main[data-page="catalog"] .products-grid.list-view .product-info { padding: 0; }
@media (max-width: 600px) { main[data-page="catalog"] .products-grid.list-view .product-card { grid-template-columns: 1fr; } }

/* Catalog product card: 3D tilt + 200px image */
main[data-page="catalog"] .product-card {
  transition: transform 0.4s cubic-bezier(.22,1,.36,1), box-shadow 0.4s, border-color 0.3s;
  will-change: transform; transform-style: preserve-3d; perspective: 1000px;
}
.product-inner { transition: transform 0.4s cubic-bezier(.22,1,.36,1); transform-style: preserve-3d; will-change: transform; }
main[data-page="catalog"] .product-image { height: 200px; }
main[data-page="catalog"] .product-image svg { width: 80px; height: 80px; }
main[data-page="catalog"] .product-info { padding: 18px; }
main[data-page="catalog"] .product-footer { padding-top: 14px; }

/* Empty state & Pagination */
.empty-state { text-align: center; padding: 80px 20px; color: var(--text-muted); }
.empty-state svg { width: 80px; height: 80px; margin-bottom: 20px; color: var(--text-muted); opacity: 0.4; }
.pagination { display: flex; justify-content: center; align-items: center; gap: 8px; margin-top: 48px; }
.page-btn {
  width: 40px; height: 40px; background: var(--bg-card);
  border: 1px solid var(--border-subtle); border-radius: 4px;
  color: var(--text-secondary); font-size: 13px; font-weight: 700;
  transition: all 0.2s; display: flex; align-items: center; justify-content: center;
}
.page-btn:hover { border-color: var(--accent-blue); color: var(--text-primary); }
.page-btn.active { background: var(--accent-red); border-color: var(--accent-red); color: white; }
.page-btn:disabled { opacity: 0.3; cursor: not-allowed; }

/* ==========================================================================
   CONTACTO.HTML (Contact page) — data-page="contact"
   ========================================================================== */

/* Contact cards section */
.contact-cards-section { padding: 20px 40px 80px; position: relative; z-index: 2; }
.contact-cards-inner { max-width: 1400px; margin: 0 auto; }
.contact-cards-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 1024px) { .contact-cards-grid { grid-template-columns: 1fr; } }
@media (max-width: 600px) { .contact-cards-section { padding: 0 20px 60px; } }
.contact-card {
  background: var(--bg-card); border: 1px solid var(--border-subtle);
  border-radius: 12px; padding: 40px 32px;
  text-align: center; transition: all 0.3s ease; display: block;
}
.contact-card-icon {
  width: 72px; height: 72px; margin: 0 auto 24px; border-radius: 50%;
  background: linear-gradient(135deg, rgba(0, 180, 255, 0.15), rgba(255, 31, 61, 0.05));
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-blue); transition: all 0.3s ease;
}
.contact-card:hover .contact-card-icon { color: var(--accent-red); transform: scale(1.1); }
.contact-card-action {
  display: inline-block; margin-top: 16px;
  font-size: 11px; letter-spacing: 2px; text-transform: uppercase;
  color: var(--accent-red); transition: color 0.2s;
}
.contact-card:hover .contact-card-action { color: var(--accent-blue); }

/* Form section */
.form-section { padding: 80px 40px; background: var(--bg-secondary); position: relative; z-index: 2; }
.form-inner {
  max-width: 1400px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: flex-start;
}
@media (max-width: 1024px) { .form-inner { grid-template-columns: 1fr; gap: 40px; } }
.form-left p { color: var(--text-secondary); font-size: 16px; line-height: 1.7; margin-bottom: 32px; }
.form-features { list-style: none; padding: 0; }
.form-features li {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 12px 0; border-bottom: 1px solid var(--border-subtle);
}
.form-features li:last-child { border-bottom: none; }
.form-feature-icon {
  width: 24px; height: 24px; border-radius: 50%;
  background: rgba(0,180,255,0.15); display: flex; align-items: center; justify-content: center;
  color: var(--accent-blue); flex-shrink: 0; margin-top: 2px;
}
.form-feature-text { font-size: 14px; color: var(--text-secondary); line-height: 1.5; }
.form-feature-text strong { color: var(--text-primary); font-weight: 700; }
.contact-form { padding: 40px 36px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 20px; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.form-group { margin-bottom: 20px; }
.form-input, .form-textarea, .form-select {
  width: 100%; background: var(--bg-secondary);
  border: 1px solid var(--border-subtle); border-radius: 4px;
  padding: 12px 16px; color: var(--text-primary);
  font-size: 15px; font-weight: 500; outline: none;
  transition: border-color 0.2s, background 0.2s;
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--accent-blue); background: var(--bg-card-hover);
}
.form-textarea { resize: vertical; min-height: 120px; }
.form-note { margin-top: 16px; text-align: center; font-size: 11px; color: var(--text-muted); letter-spacing: 1px; }
@media (max-width: 600px) { .form-section { padding: 60px 20px; } .contact-form { padding: 28px 24px; } }

/* Social section */
.social-section { padding: 80px 40px; position: relative; z-index: 2; text-align: center; }
.social-section p { color: var(--text-secondary); font-size: 16px; margin-bottom: 48px; max-width: 500px; margin-left: auto; margin-right: auto; }
@media (max-width: 600px) { .social-section { padding: 60px 20px; } }

/* FAQ section */
.faq-section { padding: 80px 40px; background: var(--bg-secondary); position: relative; z-index: 2; }
.faq-inner { max-width: 900px; margin: 0 auto; }
.faq-header { text-align: center; margin-bottom: 48px; }
.faq-header p { color: var(--text-secondary); font-size: 16px; }
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item { overflow: hidden; transition: border-color 0.3s; }
.faq-item.is-open { border-color: var(--accent-blue); }
.faq-question {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; font-size: 15px; font-weight: 600; text-align: left;
  color: var(--text-primary); cursor: pointer; letter-spacing: 0.3px; transition: background 0.2s;
}
.faq-question:hover { background: var(--bg-card-hover); }
.faq-question-icon {
  flex-shrink: 0; width: 24px; height: 24px; border-radius: 50%;
  background: rgba(0,180,255,0.15); display: flex; align-items: center; justify-content: center;
  color: var(--accent-blue); transition: transform 0.3s, color 0.3s;
}
.faq-item.is-open .faq-question-icon { transform: rotate(45deg); color: var(--accent-red); background: rgba(255,31,61,0.15); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s cubic-bezier(.22,1,.36,1); }
.faq-item.is-open .faq-answer { max-height: 400px; }
.faq-answer-inner { padding: 0 24px 24px; color: var(--text-secondary); font-size: 15px; line-height: 1.7; }
@media (max-width: 600px) {
  .faq-section { padding: 60px 20px; }
  .faq-question { padding: 16px 20px; font-size: 14px; }
  .faq-answer-inner { padding: 0 20px 20px; font-size: 14px; }
}

/* ==========================================================================
   GRADIENT TEXT ACCENTS — used inside headings across all pages
   These child selectors aren't covered by theme.css typography overrides.
   ========================================================================== */

/* Hero h1 accent (home) — already in theme.css, kept for completeness */
.hero h1 .accent {
  background: linear-gradient(135deg, var(--accent-red), var(--accent-blue));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}

/* About hero h1 gradient (sobre.html) */
.about-hero h1 .gradient {
  background: linear-gradient(135deg, var(--accent-red), var(--accent-blue));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}

/* General .accent color inside headings (index.html sections) */
.section-title .accent { color: var(--accent-red); }
.why-card h3 .accent { color: var(--accent-red); }
.stacking-header-left h2 .accent { color: var(--accent-red); }
.stack-card h3 .accent { color: var(--accent-red); }
.values-header h2 .accent { color: var(--accent-red); }
.faq-header h2 .accent { color: var(--accent-red); }
.social-section h2 .accent { color: var(--accent-red); }
.form-left h2 .accent { color: var(--accent-red); }
.contact-card h3 .accent { color: var(--accent-red); }

/* CTA gradient text (sobre.html) */
.cta-section h2 .accent {
  background: linear-gradient(135deg, var(--accent-red), var(--accent-blue));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}

/* Page title accent (catalogo + contacto) */
.page-title .accent {
  background: linear-gradient(135deg, var(--accent-red), var(--accent-blue));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}

/* ==========================================================================
   MISSING LAYOUT DETAILS — spacing/sizing not covered above
   ========================================================================== */

/* About text (index.html about preview) */
.about-text h2 { margin-bottom: 24px; line-height: 1.2; }
.about-text p { margin-bottom: 16px; line-height: 1.8; }

/* Why image radial glow */
.why-image::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(0,180,255,0.15), transparent 60%),
              radial-gradient(circle at 70% 70%, rgba(255,31,61,0.12), transparent 60%);
}

/* Contact card (index.html preview) — text */
.contact-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 12px; }
.contact-card p { color: var(--text-secondary); font-size: 14px; line-height: 1.6; }

/* Stat card (index.html about-stats) */
.stat-card { padding: 24px; }
.stat-number { font-size: 36px; font-weight: 900; color: var(--accent-blue); margin-bottom: 8px; }

/* Stacking section header left h2 sizing */
.stacking-header-left h2 { font-weight: 700; letter-spacing: -1px; line-height: 1.1; }

/* Values header h2 */
.values-header h2 { font-weight: 700; letter-spacing: -0.5px; margin-bottom: 16px; }

/* Stats header h2 */
.stats-header h2 { font-weight: 700; letter-spacing: -0.5px; margin-bottom: 16px; }

/* CTA section h2 */
.cta-section h2 { font-weight: 700; letter-spacing: -0.5px; margin-bottom: 16px; line-height: 1.2; }

/* Form left h2 (contacto.html) */
.form-left h2 { font-weight: 700; letter-spacing: -0.5px; margin-bottom: 20px; line-height: 1.2; }

/* Social section h2 (contacto.html) */
.social-section h2 { font-weight: 700; letter-spacing: -0.5px; margin-bottom: 16px; }

/* FAQ header h2 (contacto.html) */
.faq-header h2 { font-weight: 700; letter-spacing: -0.5px; margin-bottom: 16px; }

/* Value card text */
.value-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 12px; letter-spacing: 0.5px; }
.value-card p { color: var(--text-secondary); font-size: 14px; line-height: 1.7; }

/* Stack card text */
.stack-card h3 { font-weight: 700; line-height: 1.2; margin-bottom: 18px; }
.stack-card p { color: var(--text-secondary); font-size: 16px; line-height: 1.7; }

/* Why card text */
.why-card h3 { font-size: 22px; font-weight: 700; margin-bottom: 12px; line-height: 1.3; }
.why-card p { color: var(--text-secondary); font-size: 15px; line-height: 1.7; }

/* Stat big num gradient (sobre.html stats section) */
.stat-big-num {
  font-size: clamp(40px, 4.5vw, 56px); font-weight: 900; line-height: 1;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-red));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  margin-bottom: 10px;
}

/* Stat big label */
.stat-big-label { font-size: 11px; color: var(--text-muted); letter-spacing: 2px; text-transform: uppercase; }

/* Section label (ensure display in case not otherwise styled) */
.mn-link { display: inline-flex; align-items: center; gap: 5px; cursor: pointer; }

/* Product name min-height alignment */
.product-name { line-height: 1.3; min-height: 36px; }
.product-specs { font-size: 13px; color: var(--text-muted); margin-bottom: 16px; min-height: 38px; line-height: 1.5; }

/* Product price color (override inline vars if needed) */
.product-price { color: var(--accent-red); }
.product-price small { font-size: 10px; color: var(--text-muted); margin-right: 4px; font-weight: 400; }

/* Bendetti credit link */
.bendetti-credit { font-size: 12px; color: var(--text-muted); }
.bendetti-credit a { color: var(--accent-blue); font-weight: 600; display: inline; }
.bendetti-credit a:hover { text-shadow: 0 0 10px var(--accent-blue-glow); }

/* About image content text */
.about-image-content p { font-size: 12px; color: var(--text-muted); letter-spacing: 2px; }

/* Products section label inside sections */
.section-title { margin-bottom: 16px; }

/* Empty state h3 */
.empty-state h3 { font-size: 18px; color: var(--text-primary); margin-bottom: 8px; }
.empty-state p { font-size: 14px; }

/* Footer col links and text */
.footer-col h4 { font-size: 14px; font-weight: 700; margin-bottom: 20px; color: var(--accent-red); }
.footer-col p, .footer-col a { color: var(--text-secondary); font-size: 14px; line-height: 2; display: block; transition: color 0.3s ease; }
.footer-col a:hover { color: var(--accent-blue); }