/* ==========================================================================
   CUSTOM LUNCH BOX FACTORY (customlunchboxfactory.com)
   Official B2B OEM/ODM Portal Design System (Minimalist B2B Architecture)
   Inspired by the clean, spacious, high-contrast aesthetic of shdhygiene.com.
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* --------------------------------------------------------------------------
   1. Design Tokens & Physical Material Color Palette
   -------------------------------------------------------------------------- */
:root {
  /* Color Palette - Grounded in Precision Injection, Platinum Silicone, and SUS 304 */
  --color-brand-primary: #0F3E3B;       /* Deep Alpine Spruce - Food Contact Integrity */
  --color-brand-primary-hover: #082826; /* Darkened Spruce for Active Click States */
  --color-brand-primary-tint: #EBF5F4;  /* Muted Spruce Tint for Technical Tags */
  
  --color-accent-safety: #C2410C;       /* Safety Rust Amber - 5.18:1 WCAG AA Compliant */
  --color-accent-safety-hover: #9A3412;
  --color-accent-safety-tint: #FFEDD5;  /* Subtle Amber Warmth */
  
  --color-technical-blue: #0369A1;      /* Marine Blueprint Blue - Xiamen Ocean Freight */
  
  /* Neutral Architecture - Clinical, Crisp, and De-yellowed */
  --color-canvas: #FAFAFA;              /* Pure Sterilized Base */
  --color-surface-pure: #FFFFFF;        /* Elevated Card & Spec Surface */
  --color-surface-subtle: #F8FAFC;      /* Spec Sheet Row Tint */
  --color-border-hairline: #E2E8F0;     /* 1px Precision Tooling Hairline */
  --color-border-hover: #94A3B8;        /* Interactive Border Enhancement */
  --color-border-focus: #0F3E3B;        /* High-Visibility Focus Outline */
  
  /* High-Legibility Typography Shades */
  --color-text-strong: #0F172A;         /* Slate 900 - Razor-Sharp Hierarchy */
  --color-text-secondary: #334155;      /* Slate 700 - Body Copy Under 75ch */
  --color-text-muted: #64748B;          /* Slate 500 - Units, SKUs, Footnotes */
  --color-success: #15803D;             /* Verified Inspection Green */
  
  /* Typography Families - Outfit & Inter */
  --font-family-display: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-family-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-family-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  
  /* Disciplined Geometry & Tinted Shadow System */
  --radius-xs: 3px;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --shadow-hairline: 0 1px 2px rgba(15, 62, 59, 0.04);
  --shadow-subtle: 0 1px 3px rgba(15, 62, 59, 0.05), 0 1px 2px rgba(15, 62, 59, 0.03);
  --shadow-card: 0 4px 14px -2px rgba(15, 62, 59, 0.06), 0 2px 6px -1px rgba(15, 62, 59, 0.03);
  --shadow-hover: 0 12px 24px -4px rgba(15, 62, 59, 0.1), 0 4px 8px -2px rgba(15, 62, 59, 0.04);
  --shadow-focus: 0 0 0 3px rgba(15, 62, 59, 0.15);
  
  /* Strict Spacing Scale */
  --space-1: 0.25rem;   /* 4px */
  --space-2: 0.5rem;    /* 8px */
  --space-3: 0.75rem;   /* 12px */
  --space-4: 1rem;      /* 16px */
  --space-5: 1.25rem;   /* 20px */
  --space-6: 1.5rem;    /* 24px */
  --space-8: 2rem;      /* 32px */
  --space-10: 2.5rem;   /* 40px */
  --space-12: 3rem;     /* 48px */
  --space-16: 4rem;     /* 64px */
  --space-20: 5rem;     /* 80px */
  
  --container-max: 1240px;
}

/* --------------------------------------------------------------------------
   2. Reset & Typography Baseline
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  color-scheme: light;
}

body {
  font-family: var(--font-family-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
  background-color: var(--color-canvas);
  overflow-x: hidden;
  padding-bottom: env(safe-area-inset-bottom, 0);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Skip to Content Accessibility Link */
.skip-to-content {
  position: absolute;
  top: -120px;
  left: 16px;
  background-color: var(--color-brand-primary);
  color: #FFFFFF;
  padding: 10px 18px;
  z-index: 9999;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.875rem;
  text-decoration: none;
  box-shadow: var(--shadow-hover);
  transition: top 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.skip-to-content:focus {
  top: 16px;
}

/* Display & Headline Hierarchy */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text-strong);
  text-wrap: balance;
  letter-spacing: -0.025em;
}

h1 {
  font-size: clamp(2.125rem, 4vw, 3.25rem);
  letter-spacing: -0.035em;
  line-height: 1.15;
}

h2 {
  font-size: clamp(1.5rem, 2.8vw, 2.125rem);
  letter-spacing: -0.025em;
}

h3 {
  font-size: clamp(1.2rem, 2vw, 1.4rem);
}

h4 {
  font-size: 1.05rem;
}

/* Line Length Constraint for Optimal Technical Ergonomics (< 75 characters) */
p {
  margin-bottom: var(--space-4);
  max-width: 72ch;
  text-wrap: pretty;
}

p:last-child {
  margin-bottom: 0;
}

.lead-text {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
  max-width: 68ch;
  text-wrap: pretty;
}

a {
  color: var(--color-brand-primary);
  text-decoration: none;
  transition: color 0.15s ease;
}

a:hover {
  color: var(--color-accent-safety);
}

/* Accessible Focus Ring */
:focus-visible {
  outline: 2px solid var(--color-brand-primary);
  outline-offset: 3px;
  box-shadow: var(--shadow-focus);
}

/* Micro-Typography Utility: Tabular Numerics for Specifications */
.tabular-nums, table td, .metric-value, .stat-num {
  font-variant-numeric: tabular-nums;
}

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

/* --------------------------------------------------------------------------
   3. Architectural Layout Structure
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

@media (min-width: 768px) {
  .container {
    padding-left: var(--space-8);
    padding-right: var(--space-8);
  }
}

/* --------------------------------------------------------------------------
   4. Top Authority Header & Navigation
   -------------------------------------------------------------------------- */
.top-notice-bar {
  background-color: #072624;
  color: #CBD5E1;
  font-size: 0.8125rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-notice-content {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

.top-notice-facts {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
}

.top-fact-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  background-color: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xs);
  font-size: 0.75rem;
  font-weight: 600;
  color: #FFFFFF;
}

.top-fact-tag {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  font-size: 0.775rem;
  color: #CBD5E1;
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.top-notice-links {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.top-notice-links a {
  color: #E2E8F0;
  font-size: 0.8125rem;
  font-weight: 500;
}

.top-notice-links a:hover {
  color: #FFFFFF;
}

/* ================= Defensive Global Header & Nav (shdhygiene.com standard) ================= */
header.site-header {
  position: sticky !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 60px !important;
  z-index: 999999 !important;
  background-color: rgba(255, 255, 255, 0.98) !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
  border-bottom: 1px solid rgba(226, 232, 240, 0.85) !important;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04) !important;
  margin: 0 !important;
  padding: 0 !important;
  display: flex !important;
  align-items: center !important;
}

.header-container {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  width: 100% !important;
  max-width: var(--container-max, 1200px) !important;
  height: 60px !important;
  padding: 0 24px !important;
  margin: 0 auto !important;
  position: relative !important;
}

.header-center-block {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  width: 100% !important;
  gap: 24px !important;
}

.header-logo-wrap {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  text-decoration: none !important;
  z-index: 1002 !important;
}

.header-brand-symbol {
  width: 36px !important;
  height: 36px !important;
  border-radius: 8px !important;
  background-color: var(--color-brand-primary) !important;
  color: #FFFFFF !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-weight: 800 !important;
  font-size: 1.15rem !important;
  flex-shrink: 0 !important;
  letter-spacing: -0.04em !important;
}

.header-brand-text {
  display: flex !important;
  flex-direction: column !important;
}

.header-brand-title {
  font-family: var(--font-family-display) !important;
  font-weight: 800 !important;
  font-size: 1.05rem !important;
  line-height: 1.1 !important;
  color: var(--color-text-strong) !important;
  letter-spacing: -0.02em !important;
}

.header-brand-tagline {
  font-size: 0.68rem !important;
  color: var(--color-text-muted) !important;
  font-weight: 500 !important;
}

/* --- Interactive Compass Navigation (from shdhygiene.com) --- */
.compass-nav-container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100005;
}

/* Compass Trigger Button - Pill Shape Layout */
.compass-trigger {
  height: 38px;
  padding: 0 16px 0 10px;
  border-radius: 20px;
  background: #FFFFFF;
  border: 1.5px solid var(--color-brand-primary);
  box-shadow: 0 2px 8px rgba(15, 62, 59, 0.1);
  cursor: pointer;
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 100010;
  transition: background-color 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.compass-trigger:hover,
.compass-trigger:focus-visible,
.compass-nav-container.active .compass-trigger,
.compass-nav-container:hover .compass-trigger {
  background: #F0FDF4;
  border-color: var(--color-brand-primary);
  box-shadow: 0 4px 14px rgba(15, 62, 59, 0.18);
  transform: translateY(-1px);
  outline: 2px solid var(--color-brand-primary);
  outline-offset: 2px;
}

.compass-trigger:hover .sitemap-text,
.compass-trigger:hover .sitemap-arrow,
.compass-nav-container.active .sitemap-text,
.compass-nav-container.active .sitemap-arrow {
  color: var(--color-brand-primary);
}

.sitemap-text {
  font-family: var(--font-family-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-brand-primary);
  transition: color 0.2s;
}

.sitemap-arrow {
  font-size: 0.75rem;
  color: var(--color-brand-primary);
  display: inline-block;
  transition: transform 0.25s ease;
}

.compass-nav-container.active .sitemap-arrow,
.compass-nav-container:hover .sitemap-arrow {
  transform: rotate(180deg);
}

/* Dial and Needle Styling */
.compass-dial {
  width: 26px;
  height: 26px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.compass-dial-ring {
  position: absolute;
  width: 82%;
  height: 82%;
  border: 1px dashed rgba(15, 62, 59, 0.4);
  border-radius: 50%;
  animation: compassRotate 20s linear infinite;
}

.compass-needle {
  width: 4px;
  height: 18px;
  background: linear-gradient(to bottom, #EF4444 50%, var(--color-brand-primary) 50%);
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
  position: absolute;
  transition: transform 0.6s cubic-bezier(0.19, 1, 0.22, 1);
  transform: rotate(45deg);
}

.compass-center {
  width: 4px;
  height: 4px;
  background: var(--color-accent-safety);
  border-radius: 50%;
  position: absolute;
  z-index: 2;
  box-shadow: 0 0 3px rgba(0,0,0,0.2);
}

/* Dynamic Needle Animations */
.compass-nav-container.active .compass-needle,
.compass-nav-container:hover .compass-needle {
  transform: rotate(225deg);
}

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

/* Responsive Toggle Helpers */
.pc-only {
  display: flex !important;
}
.mobile-only {
  display: none !important;
}

/* Hamburger Menu Icon */
.hamburger-icon {
  width: 18px;
  height: 13px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hamburger-icon span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-brand-primary);
  border-radius: 1px;
  transition: transform 0.3s, opacity 0.3s, background-color 0.3s;
}

/* Hamburger transform to X when active */
.compass-nav-container.active .hamburger-icon span:nth-child(1) {
  transform: translateY(5.5px) rotate(45deg);
  background-color: var(--color-brand-primary);
}
.compass-nav-container.active .hamburger-icon span:nth-child(2) {
  opacity: 0;
}
.compass-nav-container.active .hamburger-icon span:nth-child(3) {
  transform: translateY(-5.5px) rotate(-45deg);
  background-color: var(--color-brand-primary);
}

/* Stable B2B Sitemap Dropdown Card */
.compass-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  width: 480px;
  max-width: 94vw;
  background: #FFFFFF;
  border: 1px solid var(--color-border-hairline);
  border-radius: 12px;
  box-shadow: 0 12px 36px rgba(15, 23, 42, 0.16), 0 4px 12px rgba(0, 0, 0, 0.06);
  padding: 12px;
  display: grid !important;
  grid-template-columns: repeat(2, 1fr) !important;
  gap: 8px !important;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  z-index: 100020;
}

/* Continuous mouse bridge between trigger button and dropdown menu to eliminate hover gap */
.compass-menu::before {
  content: '';
  position: absolute;
  top: -12px;
  left: 0;
  width: 100%;
  height: 14px;
  background: transparent;
  pointer-events: auto;
}

/* Active or Hover State: Smooth reveal with 0 flicker */
.compass-nav-container.active .compass-menu,
.compass-nav-container:hover .compass-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

/* Individual Navigation Item inside Dropdown */
.compass-item {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  padding: 10px 14px !important;
  border-radius: 8px !important;
  background: var(--color-surface-subtle) !important;
  border: 1px solid var(--color-border-hairline) !important;
  color: var(--color-text-strong) !important;
  text-decoration: none !important;
  font-size: 0.85rem !important;
  font-weight: 600 !important;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease !important;
  cursor: pointer !important;
  position: static !important;
  width: auto !important;
  height: auto !important;
  transform: none !important;
  opacity: 1 !important;
  visibility: visible !important;
  box-shadow: none !important;
}

.compass-item:hover,
.compass-item:focus-visible {
  background: var(--color-brand-primary-tint) !important;
  border-color: rgba(15, 62, 59, 0.25) !important;
  color: var(--color-brand-primary) !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 4px 10px rgba(15, 62, 59, 0.1) !important;
}

.compass-item.active {
  background: #ECFDF5 !important;
  border-color: #86EFAC !important;
  color: #059669 !important;
  font-weight: 700 !important;
}

.compass-item .item-icon {
  font-size: 1.2rem;
  line-height: 1;
  flex-shrink: 0;
}

.compass-item .item-label {
  color: inherit !important;
  font-size: 0.85rem !important;
  font-weight: inherit !important;
  white-space: nowrap !important;
}

/* Backdrop Overlay for mobile */
.compass-backdrop {
  display: none !important;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.45);
  z-index: 99990;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease;
}

.header-cta-group {
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
}

@media (max-width: 768px) {
  .pc-only {
    display: none !important;
  }
  .mobile-only {
    display: flex !important;
  }
  .compass-trigger {
    width: 38px;
    height: 38px;
    padding: 0;
    border-radius: 50%;
    justify-content: center;
    align-items: center;
  }
  .compass-menu {
    width: 280px !important;
    grid-template-columns: 1fr !important;
    right: 0 !important;
    left: auto !important;
    transform: translateY(-6px) !important;
  }
  .compass-nav-container.active .compass-menu,
  .compass-nav-container:hover .compass-menu {
    transform: translateY(0) !important;
  }
  .compass-backdrop.active {
    display: block !important;
    opacity: 1;
    visibility: visible;
  }
  .header-brand-title {
    font-size: 0.95rem !important;
  }
  .header-brand-tagline {
    display: none !important;
  }
  .header-cta-group .btn {
    padding: 6px 12px !important;
    font-size: 0.78rem !important;
  }
}

/* --------------------------------------------------------------------------
   5. Buttons & Action Links (Minimalist Pill Architecture)
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 26px;
  font-family: var(--font-family-display);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: 50px;
  border: 1.5px solid transparent;
  cursor: pointer;
  text-decoration: none;
  line-height: 1.4;
  white-space: nowrap;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1),
              background-color 0.2s ease,
              border-color 0.2s ease,
              color 0.2s ease,
              box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(15, 62, 59, 0.12);
}

.btn:active {
  transform: scale(0.98) translateY(1px);
}

.btn-primary {
  background-color: var(--color-brand-primary);
  color: #FFFFFF;
  box-shadow: 0 4px 10px rgba(15, 62, 59, 0.15);
}

.btn-primary:hover {
  background-color: var(--color-brand-primary-hover);
  color: #FFFFFF;
  box-shadow: 0 6px 18px rgba(15, 62, 59, 0.25);
}

.btn-accent {
  background-color: var(--color-accent-safety);
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(194, 65, 12, 0.2);
}

.btn-accent:hover {
  background-color: var(--color-accent-safety-hover);
  color: #FFFFFF;
  box-shadow: 0 6px 20px rgba(194, 65, 12, 0.3);
}

.btn-outline, .btn-secondary {
  background-color: #FFFFFF;
  color: var(--color-brand-primary);
  border-color: var(--color-brand-primary);
}

.btn-outline:hover, .btn-secondary:hover {
  background-color: var(--color-brand-primary);
  color: #FFFFFF;
  box-shadow: 0 6px 16px rgba(15, 62, 59, 0.18);
}

.btn-sm {
  padding: 7px 18px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 13px 30px;
  font-size: 1rem;
}

/* --------------------------------------------------------------------------
   6. Hero Signature Section (Spend Boldness in One Place)
   -------------------------------------------------------------------------- */
.hero-section {
  padding: var(--space-12) 0 var(--space-16);
  background-color: var(--color-surface-pure);
  border-bottom: 1px solid var(--color-border-hairline);
  position: relative;
  background-image: 
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(15, 62, 59, 0.05) 0%, transparent 70%),
    linear-gradient(to right, rgba(226, 232, 240, 0.35) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(226, 232, 240, 0.35) 1px, transparent 1px);
  background-size: 100% 100%, 36px 36px, 36px 36px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: start;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: var(--space-12);
  }
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.hero-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  background-color: var(--color-brand-primary-tint);
  color: var(--color-brand-primary);
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: var(--radius-xs);
  width: fit-content;
  border: 1px solid rgba(15, 62, 59, 0.15);
}

.hero-pill-badge .badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-success);
}

.hero-title {
  color: var(--color-text-strong);
}

.hero-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

/* Global Subpage Hero Banner Centering */
main > section:first-of-type {
  text-align: center !important;
}

main > section:first-of-type .container {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  text-align: center !important;
}

main > section:first-of-type h1 {
  text-align: center !important;
  margin-left: auto !important;
  margin-right: auto !important;
  margin-bottom: var(--space-3) !important;
}

main > section:first-of-type .hero-subtitle {
  text-align: center !important;
  margin-left: auto !important;
  margin-right: auto !important;
  max-width: 820px !important;
}

main > section:first-of-type p {
  text-align: center !important;
  margin-left: auto !important;
  margin-right: auto !important;
}

main > section:first-of-type .catalog-filter-bar {
  justify-content: center !important;
  margin-left: auto !important;
  margin-right: auto !important;
}

.hero-facts-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  padding: var(--space-5) 0;
  border-top: 1px solid var(--color-border-hairline);
  border-bottom: 1px solid var(--color-border-hairline);
}

@media (min-width: 640px) {
  .hero-facts-row {
    grid-template-columns: repeat(4, 1fr);
  }
}

.hero-fact-cell {
  display: flex;
  flex-direction: column;
}

.hero-fact-val {
  font-family: var(--font-family-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--color-brand-primary);
  line-height: 1.1;
}

.hero-fact-lbl {
  font-size: 0.775rem;
  color: var(--color-text-muted);
  font-weight: 500;
  margin-top: 4px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

/* Hero Right: Live Interactive Container & Cargo Instrument Console */
.hero-widget-card {
  background-color: var(--color-surface-subtle);
  border: 1px solid var(--color-border-hairline);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  box-shadow: var(--shadow-card), inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.widget-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border-hairline);
}

.widget-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text-strong);
}

.widget-badge {
  font-size: 0.75rem;
  font-weight: 600;
  background-color: var(--color-brand-primary-tint);
  color: var(--color-brand-primary);
  padding: 3px 8px;
  border-radius: var(--radius-xs);
  border: 1px solid rgba(15, 62, 59, 0.15);
}

.calc-group {
  margin-bottom: var(--space-4);
}

.calc-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-strong);
  margin-bottom: 6px;
}

.calc-hint {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-weight: normal;
}

.calc-select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--color-border-hairline);
  border-radius: var(--radius-sm);
  background-color: #FFFFFF;
  color: var(--color-text-strong);
  font-size: 0.875rem;
  font-family: inherit;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.calc-select:focus-visible {
  border-color: var(--color-brand-primary);
  outline: 2px solid var(--color-brand-primary);
  outline-offset: 1px;
  box-shadow: var(--shadow-focus);
}

.calc-range {
  width: 100%;
  padding: 0;
  accent-color: var(--color-brand-primary);
  margin-top: 6px;
  cursor: pointer;
}

/* Precision Results Grid */
.calc-results-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  padding: var(--space-4);
  background-color: #FFFFFF;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-hairline);
  box-shadow: inset 0 1px 2px rgba(15, 62, 59, 0.03);
  margin-bottom: var(--space-4);
}

.calc-result-box {
  display: flex;
  flex-direction: column;
}

.calc-result-label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.calc-result-value {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-brand-primary);
  font-family: var(--font-family-display);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

/* --------------------------------------------------------------------------
   7. Buying Committee 4-Role Navigation Matrix
   -------------------------------------------------------------------------- */
.committee-bar {
  background-color: var(--color-surface-pure);
  border-bottom: 1px solid var(--color-border-hairline);
  padding: var(--space-12) 0;
}

.committee-heading {
  margin-bottom: var(--space-8);
  max-width: 680px;
}

.committee-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .committee-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .committee-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.committee-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-5);
  background-color: #FFFFFF;
  border: 1px solid var(--color-border-hairline);
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-card), inset 0 1px 0 rgba(255, 255, 255, 0.8);
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.2s ease,
              box-shadow 0.2s ease;
  position: relative;
}

.committee-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-brand-primary);
  box-shadow: var(--shadow-hover);
}

.committee-card:active {
  transform: scale(0.99) translateY(0);
}

.committee-role-badge {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-brand-primary);
  margin-bottom: var(--space-2);
}

.committee-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text-strong);
  margin-bottom: var(--space-2);
}

.committee-desc {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
  flex-grow: 1;
}

.committee-link-text {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-brand-primary);
}

/* --------------------------------------------------------------------------
   8. Product Category Matrix & Engineering Cards
   -------------------------------------------------------------------------- */
.section {
  padding: 80px 0;
}

.section-bg {
  background-color: var(--color-surface-subtle);
}

.section-light {
  background-color: var(--color-surface-pure);
  border-top: 1px solid var(--color-border-hairline);
  border-bottom: 1px solid var(--color-border-hairline);
}

.section-header {
  text-align: center !important;
  max-width: 820px !important;
  margin: 0 auto 50px auto !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
}

.section-header h2 {
  font-size: clamp(1.85rem, 3.2vw, 2.35rem);
  font-weight: 700;
  margin-bottom: 16px;
  position: relative;
  display: inline-block;
  padding-bottom: 16px;
  color: var(--color-text-strong);
  text-align: center !important;
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 64px;
  height: 3.5px;
  background: linear-gradient(90deg, var(--color-brand-primary), var(--color-accent-safety));
  border-radius: 2px;
}

.section-header p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  line-height: 1.6;
  text-align: center !important;
  margin-left: auto !important;
  margin-right: auto !important;
  max-width: 780px !important;
}

/* Universal Text Centering Utility */
.text-center {
  text-align: center !important;
}

.text-center > * {
  margin-left: auto !important;
  margin-right: auto !important;
}


.product-matrix-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

@media (min-width: 640px) {
  .product-matrix-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .product-matrix-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.product-b2b-card {
  background-color: var(--color-surface-pure);
  border: 1px solid var(--color-border-hairline);
  border-radius: var(--radius-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card), inset 0 1px 0 rgba(255, 255, 255, 0.8);
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.2s ease,
              box-shadow 0.2s ease;
}

.product-b2b-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-brand-primary);
  box-shadow: var(--shadow-hover);
}

.product-card-media {
  position: relative;
  background-color: #F1F5F9;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border-hairline);
}

.product-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-b2b-card:hover .product-card-media img {
  transform: scale(1.04);
}

.product-card-badges {
  position: absolute;
  top: 8px;
  left: 8px;
  display: flex;
  gap: 4px;
}

.badge-tag {
  background-color: rgba(15, 23, 42, 0.88);
  color: #FFFFFF;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: var(--radius-xs);
}

.product-card-body {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text-strong);
  margin-bottom: var(--space-3);
  letter-spacing: -0.015em;
}

.product-spec-list {
  list-style: none;
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.product-spec-item {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px dashed var(--color-border-hairline);
  padding-bottom: 3px;
  font-variant-numeric: tabular-nums;
}

.product-spec-item span {
  color: var(--color-text-muted);
}

.product-card-cta {
  margin-top: auto;
  display: flex;
  gap: var(--space-2);
}

/* --------------------------------------------------------------------------
   9a. Two-Column Factory & Engineering Layouts (.grid-2col & .fact-card)
   -------------------------------------------------------------------------- */
.grid-2col {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6, 28px);
  width: 100%;
  align-items: stretch;
}

@media (max-width: 768px) {
  .grid-2col {
    grid-template-columns: 1fr;
  }
}

.fact-card {
  background: var(--color-surface-pure, #FFFFFF);
  border: 1px solid var(--color-border-hairline);
  border-radius: var(--radius-md, 12px);
  padding: 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  width: 100%;
}

.fact-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.08);
}

.fact-card img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: var(--radius-sm, 8px);
  margin: 0 auto var(--space-4, 16px);
  display: block;
}

.fact-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text-strong);
  margin-bottom: var(--space-2, 8px);
  text-align: center;
  width: 100%;
}

.fact-card p {
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  text-align: center;
  max-width: 520px;
  margin: 0 auto;
}

/* 4-Stat Proof Matrix Row */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5, 20px);
  text-align: center;
  width: 100%;
}

.stat-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 10px;
}

.stat-box .stat-value {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-brand-primary);
  line-height: 1.1;
  margin-bottom: 6px;
  display: block;
  text-align: center;
  font-family: var(--font-family-display);
}

.stat-box .stat-label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-weight: 500;
  line-height: 1.35;
  display: block;
  text-align: center;
  max-width: 220px;
}

@media (max-width: 768px) {
  .stats-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* --------------------------------------------------------------------------
   9. Engineering Proof & Testing Lab Tables
   -------------------------------------------------------------------------- */
.proof-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 1024px) {
  .proof-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-10);
  }
}

.testing-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  background-color: var(--color-surface-pure);
  border: 1px solid var(--color-border-hairline);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.testing-table th, .testing-table td {
  padding: 11px 14px;
  text-align: left;
  border-bottom: 1px solid var(--color-border-hairline);
  font-variant-numeric: tabular-nums;
}

.testing-table th {
  background-color: var(--color-surface-subtle);
  font-weight: 700;
  color: var(--color-text-strong);
}

.testing-table tr:last-child td {
  border-bottom: none;
}

.badge-verified {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--color-success);
  font-weight: 600;
  font-size: 0.75rem;
}

/* --------------------------------------------------------------------------
   10. RFQ Form (Clean, Robust, Honeypot Anti-Spam)
   -------------------------------------------------------------------------- */
.rfq-box {
  background-color: var(--color-surface-pure);
  border: 1px solid var(--color-border-hairline);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  box-shadow: var(--shadow-card), inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: var(--space-4);
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-strong);
}

.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--color-border-hairline);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-family: inherit;
  color: var(--color-text-strong);
  background-color: #FFFFFF;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-control:focus-visible {
  border-color: var(--color-brand-primary);
  outline: 2px solid var(--color-brand-primary);
  outline-offset: 1px;
  box-shadow: var(--shadow-focus);
}

/* --------------------------------------------------------------------------
   11. Footer & Disclaimer Notice
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: #071E1C;
  color: #94A3B8;
  padding: var(--space-12) 0 var(--space-8);
  font-size: 0.875rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

@media (min-width: 640px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  }
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 0.95rem;
  margin-bottom: var(--space-4);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links a {
  color: #94A3B8;
}

.footer-links a:hover {
  color: #FFFFFF;
}

.footer-disclaimer-card {
  padding: var(--space-4);
  background-color: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-xs);
  border: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: var(--space-6);
  font-size: 0.775rem;
  line-height: 1.5;
  color: #CBD5E1;
  text-align: center;
}

.footer-bottom {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  text-align: center !important;
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.8125rem;
  gap: var(--space-2);
}


/* --------------------------------------------------------------------------
   12. Product Catalog 3-Column Grid, Clean Cards & Interactive Modal Dialog
   -------------------------------------------------------------------------- */
.product-category-grid {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: var(--space-6) !important;
  margin-top: var(--space-6);
}

@media (max-width: 1024px) {
  .product-category-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: var(--space-5) !important;
  }
}

@media (max-width: 640px) {
  .product-category-grid {
    grid-template-columns: 1fr !important;
    gap: var(--space-4) !important;
  }
}

.category-card {
  background-color: var(--color-surface-pure);
  border: 1px solid var(--color-border-hairline);
  border-radius: var(--radius-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card), inset 0 1px 0 rgba(255, 255, 255, 0.8);
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.2s ease,
              box-shadow 0.2s ease;
  position: relative;
  cursor: pointer;
}

.category-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-brand-primary);
  box-shadow: var(--shadow-hover);
}

.category-media {
  position: relative;
  background-color: #F1F5F9;
  aspect-ratio: 16 / 11;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border-hairline);
}

.category-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.category-card:hover .category-media img {
  transform: scale(1.04);
}

.category-tag {
  position: absolute;
  top: 10px;
  left: 10px;
  background-color: rgba(15, 23, 42, 0.88);
  backdrop-filter: blur(4px);
  color: #FFFFFF;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-xs);
  letter-spacing: 0.02em;
  z-index: 2;
}

.quick-view-badge {
  position: absolute;
  bottom: 10px;
  right: 10px;
  background-color: rgba(15, 62, 59, 0.92);
  backdrop-filter: blur(4px);
  color: #FFFFFF;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-xs);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
  z-index: 2;
}

.category-card:hover .quick-view-badge {
  opacity: 1;
  transform: translateY(0);
}

.category-body {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-sku-pill {
  font-family: var(--font-family-mono);
  font-size: 0.725rem;
  font-weight: 700;
  color: var(--color-brand-primary);
  background-color: var(--color-brand-primary-tint);
  border: 1px solid rgba(15, 62, 59, 0.12);
  padding: 2px 7px;
  border-radius: var(--radius-xs);
  margin-bottom: var(--space-2);
  width: fit-content;
}

.category-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text-strong);
  line-height: 1.35;
  margin-bottom: var(--space-3);
  letter-spacing: -0.015em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.7em;
}

.product-core-specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  padding: 10px 8px;
  background-color: var(--color-surface-subtle);
  border: 1px solid var(--color-border-hairline);
  border-radius: var(--radius-xs);
  margin-bottom: var(--space-4);
}

.core-spec-item {
  display: flex;
  flex-direction: column;
  text-align: center;
}

.core-spec-label {
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 2px;
}

.core-spec-val {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-text-strong);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-action-bar {
  margin-top: auto;
  display: flex;
  gap: var(--space-2);
}

.card-action-bar .btn {
  flex: 1;
  text-align: center;
  padding: 8px 10px;
  font-size: 0.825rem;
}

/* Product Detail Modal Dialog */
.product-modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.product-modal-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

.product-modal-dialog {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border-hairline);
  border-radius: var(--radius-md);
  box-shadow: 0 20px 40px -10px rgba(15, 23, 42, 0.25);
  width: 100%;
  max-width: 860px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: translateY(16px) scale(0.98);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-modal-backdrop.is-open .product-modal-dialog {
  transform: translateY(0) scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--color-surface-subtle);
  border: 1px solid var(--color-border-hairline);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  line-height: 1;
  color: var(--color-text-secondary);
  cursor: pointer;
  z-index: 10;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.modal-close-btn:hover {
  background-color: #E2E8F0;
  color: var(--color-text-strong);
}

.modal-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  padding: var(--space-6);
}

@media (min-width: 768px) {
  .modal-layout {
    grid-template-columns: 340px 1fr;
    padding: var(--space-8);
    gap: var(--space-8);
  }
}

.modal-media-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.modal-img-wrap {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background-color: #F8FAFC;
  border: 1px solid var(--color-border-hairline);
}

.modal-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-info-col {
  display: flex;
  flex-direction: column;
}

.modal-header-meta {
  margin-bottom: var(--space-2);
}

.modal-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-text-strong);
  line-height: 1.25;
  margin-top: 6px;
  margin-bottom: var(--space-2);
}

.modal-desc {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border-hairline);
}

.modal-specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
  margin-bottom: var(--space-6);
  border: 1px solid var(--color-border-hairline);
  border-radius: var(--radius-xs);
  overflow: hidden;
}

.modal-specs-table tr {
  border-bottom: 1px solid var(--color-border-hairline);
}

.modal-specs-table tr:last-child {
  border-bottom: none;
}

.modal-specs-table td {
  padding: 8px 12px;
}

.modal-specs-table td:first-child {
  font-weight: 600;
  color: var(--color-text-muted);
  width: 38%;
  background-color: var(--color-surface-subtle);
  border-right: 1px solid var(--color-border-hairline);
}

.modal-specs-table td:last-child {
  color: var(--color-text-strong);
  font-variant-numeric: tabular-nums;
}

.modal-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: auto;
}

/* --------------------------------------------------------------------------
   13. Hero Factory Video Background & High-Impact Authority Styling
   -------------------------------------------------------------------------- */
.hero-with-video {
  position: relative;
  overflow: hidden;
  background-color: #071E1C;
  color: #FFFFFF;
  min-height: 620px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 110px 0 90px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  pointer-events: none;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(8, 38, 36, 0.90) 0%, rgba(15, 23, 42, 0.82) 55%, rgba(10, 15, 29, 0.88) 100%);
  z-index: 2;
}

.hero-with-video .hero-content-centered {
  position: relative;
  z-index: 3;
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-with-video .hero-pill-badge {
  background-color: rgba(255, 255, 255, 0.12);
  color: #6EE7B7;
  border: 1px solid rgba(110, 231, 183, 0.35);
  backdrop-filter: blur(8px);
  margin-bottom: 20px;
}

.hero-with-video .hero-pill-badge .badge-dot {
  background-color: #10B981;
  box-shadow: 0 0 8px #10B981;
}

.hero-with-video .hero-title {
  color: #FFFFFF;
  font-size: clamp(2.35rem, 4.4vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.15;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
  margin-bottom: 20px;
  text-align: center;
}

.hero-with-video .hero-subtitle {
  color: rgba(241, 245, 249, 0.92);
  font-size: 1.15rem;
  line-height: 1.65;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
  max-width: 820px;
  margin: 0 auto 28px;
  text-align: center;
}

.hero-with-video .hero-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 22px;
}

.btn-hero-outline {
  background-color: rgba(255, 255, 255, 0.12);
  color: #FFFFFF;
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(8px);
}

.btn-hero-outline:hover {
  background-color: rgba(255, 255, 255, 0.25);
  border-color: #FFFFFF;
  color: #FFFFFF;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
}

.hero-guarantees {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 24px;
  font-size: 0.85rem;
  color: #CBD5E1;
  font-weight: 500;
  margin-bottom: 26px;
}

.hero-partners-ticker {
  max-width: 860px;
  margin-top: 10px;
  padding-top: 20px;
  border-top: 1px dashed rgba(255, 255, 255, 0.18);
  text-align: center;
}

.hero-partners-ticker .ticker-label {
  display: block;
  font-size: 0.725rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #94A3B8;
  margin-bottom: 10px;
}

.ticker-brand-tags {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px;
}

.ticker-pill {
  display: inline-block;
  font-size: 0.725rem;
  font-weight: 600;
  padding: 4px 10px;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-xs);
  color: #E2E8F0;
  backdrop-filter: blur(4px);
}

/* --- Key Statistics Widget Banner (Inspired by shdhygiene.com) --- */
.stats-banner {
  background-color: var(--color-brand-primary);
  color: #FFFFFF;
  padding: 44px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  text-align: center;
  gap: 24px;
}

.stat-item h3 {
  font-size: 2.75rem;
  font-family: var(--font-family-display);
  font-weight: 800;
  color: #38BDF8;
  margin-bottom: 6px;
  line-height: 1.1;
}

.stat-item p {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 600;
}

@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
  .stat-item h3 {
    font-size: 2.1rem;
  }
}

/* --- Brief About Factory Strength Widget (2 Columns) --- */
.about-feature-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
}

.about-feature-content span.feature-kicker {
  color: var(--color-brand-primary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.85rem;
  display: block;
  margin-bottom: 12px;
}

.about-feature-content h2 {
  font-size: clamp(1.8rem, 2.8vw, 2.3rem);
  margin-bottom: 20px;
  color: var(--color-brand-primary);
  line-height: 1.25;
}

.about-feature-content p {
  margin-bottom: 20px;
  color: var(--color-text-secondary);
  line-height: 1.65;
  font-size: 1rem;
}

.about-feature-media {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 16px 36px rgba(15, 62, 59, 0.12);
  border: 1px solid var(--color-border-hairline);
}

.about-feature-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@media (max-width: 992px) {
  .about-feature-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

/* --- Dedicated Live Container Simulator Section & Card --- */
.simulator-card-wrapper {
  max-width: 860px;
  margin: 0 auto;
  background: var(--color-surface-pure);
  border: 1px solid var(--color-border-hairline);
  border-radius: 16px;
  padding: 36px;
  box-shadow: 0 12px 32px rgba(15, 62, 59, 0.06);
}

.simulator-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 18px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--color-border-hairline);
}

.simulator-card-header .card-kicker {
  color: var(--color-brand-primary);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: block;
}

.simulator-card-header .card-title {
  color: var(--color-text-strong);
  font-size: 1.25rem;
  font-weight: 700;
  margin-top: 4px;
}

.simulator-card-header .badge-status {
  background-color: var(--color-brand-primary-tint);
  color: var(--color-brand-primary);
  border: 1px solid rgba(15, 62, 59, 0.2);
  font-size: 0.775rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
}

.calc-form-clean {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group-clean label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-strong);
  margin-bottom: 6px;
}

.form-control-clean {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--color-border-hairline);
  border-radius: 8px;
  background-color: #FFFFFF;
  color: var(--color-text-strong);
  font-size: 0.9rem;
  font-family: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control-clean:focus-visible {
  border-color: var(--color-brand-primary);
  outline: 2px solid var(--color-brand-primary);
  outline-offset: 1px;
}

.clean-results-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding: 20px;
  background-color: var(--color-surface-subtle);
  border: 1px solid var(--color-border-hairline);
  border-radius: 10px;
}

@media (max-width: 768px) {
  .clean-results-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.clean-result-box {
  display: flex;
  flex-direction: column;
}

.clean-result-box .calc-label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}

.clean-result-box .calc-value {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-brand-primary);
  font-family: var(--font-family-display);
}

.calc-note-clean {
  font-size: 0.825rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  text-align: center;
}

/* --------------------------------------------------------------------------
   14. Global Brand Partners & Licensed IP Showcase Section
   -------------------------------------------------------------------------- */
.partners-showcase-section {
  padding: var(--space-16) 0;
  background-color: var(--color-surface-pure);
  border-bottom: 1px solid var(--color-border-hairline);
}

.partners-banner-wrapper {
  margin: var(--space-8) 0 var(--space-12);
}

.partners-banner-frame {
  position: relative;
  background-color: #0F172A;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.12);
  border: 1px solid var(--color-border-hairline);
  border-bottom: none;
}

.partners-banner-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.partners-metrics-bar {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  background: linear-gradient(135deg, #0F3E3B 0%, #0F172A 100%);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  padding: var(--space-5) var(--space-6);
  border: 1px solid var(--color-border-hairline);
  border-top: none;
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .partners-metrics-bar {
    grid-template-columns: repeat(4, 1fr);
  }
}

.partner-metric-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.partner-metric-val {
  font-family: var(--font-family-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: #38BDF8;
  line-height: 1.1;
  margin-bottom: 4px;
}

.partner-metric-lbl {
  font-size: 0.775rem;
  color: rgba(226, 232, 240, 0.9);
  font-weight: 500;
  line-height: 1.35;
}

.partners-sectors-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .partners-sectors-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.partner-sector-card {
  background-color: var(--color-surface-pure);
  border: 1px solid var(--color-border-hairline);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.2s ease,
              border-color 0.2s ease;
}

.partner-sector-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-brand-primary);
  box-shadow: var(--shadow-hover);
}

.sector-card-header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.sector-icon-badge {
  font-size: 1.6rem;
  background-color: var(--color-brand-primary-tint);
  border: 1px solid rgba(15, 62, 59, 0.12);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sector-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text-strong);
  margin: 0 0 2px 0;
}

.sector-scope {
  font-size: 0.775rem;
  font-weight: 600;
  color: var(--color-brand-primary);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.sector-brands-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: var(--space-4);
}

.brand-pill {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-strong);
  background-color: var(--color-surface-subtle);
  border: 1px solid var(--color-border-hairline);
  padding: 3px 8px;
  border-radius: var(--radius-xs);
}

.sector-desc {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-4);
  flex-grow: 1;
}

.sector-features {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--color-border-hairline);
  padding-top: var(--space-3);
}

.sector-features li {
  font-size: 0.825rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 6px;
  position: relative;
  padding-left: 14px;
}

.sector-features li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--color-brand-primary);
  font-weight: bold;
}

.sector-features li strong {
  color: var(--color-text-strong);
}


/* ==========================================================================
   FLOATING CONTACT SIDEBAR (WHATSAPP & WECHAT OFFICIAL)
   ========================================================================== */
.floating-contact-widget {
  position: fixed;
  right: 24px;
  bottom: 84px;
  z-index: 9998;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
}

.floating-contact-btn {
  position: relative;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.18), 0 2px 6px rgba(0, 0, 0, 0.08);
  transition: transform 0.22s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.22s ease, background-color 0.2s ease;
}

.floating-contact-btn:focus-visible {
  outline: 3px solid #3b82f6;
  outline-offset: 3px;
}

.floating-contact-btn:hover {
  transform: scale(1.1) translateY(-2px);
}

.floating-contact-btn:active {
  transform: scale(0.96);
}

/* WhatsApp Official Brand Button */
.floating-btn-whatsapp {
  background-color: #25D366;
}

.floating-btn-whatsapp:hover {
  background-color: #20BA5A;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
}

/* WeChat Official Brand Button */
.floating-btn-wechat {
  background-color: #07C160;
}

.floating-btn-wechat:hover {
  background-color: #06AD56;
  box-shadow: 0 8px 24px rgba(7, 193, 96, 0.45);
}

.floating-icon {
  display: block;
  pointer-events: none;
}

/* Side Tooltip */
.floating-tooltip {
  position: absolute;
  right: calc(100% + 14px);
  top: 50%;
  transform: translateY(-50%) translateX(8px);
  background: #0f172a;
  color: #ffffff;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.18);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
}

.floating-tooltip::after {
  content: "";
  position: absolute;
  right: -5px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 5px solid #0f172a;
}

.floating-contact-btn:hover .floating-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateY(-50%) translateX(0);
}

/* WeChat Modal Backdrop & Card */
.wechat-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.wechat-modal-backdrop.is-active {
  opacity: 1;
  visibility: visible;
}

.wechat-modal-card {
  position: relative;
  background: #ffffff;
  border-radius: 18px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(0, 0, 0, 0.05);
  max-width: 360px;
  width: 100%;
  padding: 28px 24px 22px;
  text-align: center;
  transform: scale(0.92) translateY(8px);
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.wechat-modal-backdrop.is-active .wechat-modal-card {
  transform: scale(1) translateY(0);
}

.wechat-modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: #f1f5f9;
  color: #64748b;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.wechat-modal-close:hover {
  background: #e2e8f0;
  color: #0f172a;
}

.wechat-badge-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #ecfdf5;
  margin-bottom: 10px;
}

.wechat-modal-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: #0f172a;
  margin: 0 0 4px;
}

.wechat-modal-desc {
  font-size: 0.85rem;
  color: #64748b;
  margin: 0 0 16px;
}

.wechat-qr-container {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 14px;
  display: inline-block;
  margin-bottom: 16px;
}

.wechat-qr-img {
  display: block;
  margin: 0 auto 8px;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
}

.wechat-qr-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: #059669;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.wechat-id-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 8px 12px;
  margin-bottom: 8px;
}

.wechat-id-label {
  display: none;
}

.wechat-id-val {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.95rem;
  font-weight: 700;
  color: #0f172a;
  letter-spacing: 0.02em;
}

.btn-copy-wechat {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #07C160;
  color: #ffffff;
  border: none;
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.15s ease;
}

.btn-copy-wechat:hover {
  background: #06AD56;
}

.btn-copy-wechat.btn-copied {
  background: #059669;
}

.wechat-feedback {
  font-size: 0.78rem;
  color: #059669;
  font-weight: 600;
  min-height: 18px;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  margin-bottom: 8px;
}

.wechat-feedback.show {
  opacity: 1;
  transform: translateY(0);
}

.wechat-footer-action {
  border-top: 1px solid #f1f5f9;
  padding-top: 12px;
}

.wechat-tel-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.825rem;
  color: #475569;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.15s ease;
}

.wechat-tel-link:hover {
  color: #07C160;
}

@media (max-width: 640px) {
  .floating-contact-widget {
    right: 14px;
    bottom: 72px;
    gap: 10px;
  }
  .floating-contact-btn {
    width: 48px;
    height: 48px;
  }
  .floating-tooltip {
    display: none;
  }
  .wechat-modal-card {
    padding: 24px 18px 18px;
  }
}