/* Modern Glassmorphism Style */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&family=Open+Sans:wght@300;400;500;600;700&display=swap');

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-family-body);
  line-height: 1.6;
  color: var(--color-text-primary);
  background: var(--color-background-primary);
  min-height: 100vh;
}

.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-heading);
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: var(--color-text-primary);
}

h1 { font-size: var(--font-size-h1); }
h2 { font-size: var(--font-size-h2); }
h3 { font-size: var(--font-size-h3); }
h4 { font-size: var(--font-size-h4); }
h5 { font-size: var(--font-size-h5); }
h6 { font-size: var(--font-size-h6); }

p {
  font-size: var(--font-size-body);
  margin-bottom: var(--space-md);
  color: var(--color-text-secondary);
}

strong {
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

/* Navigation */
.top-nav {
  background: var(--nav-background);
  height: var(--nav-height);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
  padding: 0 var(--container-padding);
}

.nav-logo {
  color: var(--nav-text-color);
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  text-decoration: none;
  font-family: var(--font-family-heading);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.nav-links a {
  color: var(--nav-text-color);
  text-decoration: none;
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-medium);
  transition: all 0.3s ease;
  position: relative;
}

.nav-links a:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.nav-links a.active,
.nav-links a:hover {
  color: var(--nav-text-hover);
}

.nav-dropdown {
  position: relative;
  cursor: pointer;
}

.nav-dropdown > span {
  color: var(--nav-text-color);
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-medium);
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
  transition: all 0.3s ease;
}

.nav-dropdown:hover > span {
  border-bottom: 2px solid var(--nav-text-hover);
  opacity: 0.9;
}

.dropdown-content {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-background-glass);
  backdrop-filter: blur(var(--blur-md));
  -webkit-backdrop-filter: blur(var(--blur-md));
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 8px 32px rgba(31, 38, 135, 0.2);
  min-width: 200px;
  border-radius: var(--radius-lg);
  margin-top: 0;
  padding: var(--space-sm) 0;
  z-index: 1001;
}

.nav-dropdown:hover .dropdown-content {
  display: block;
}

.dropdown-content a {
  color: var(--color-text-primary);
  padding: var(--space-xs) var(--space-md);
  display: block;
  text-decoration: none;
  font-size: var(--font-size-body-sm);
  font-weight: var(--font-weight-medium);
  transition: all 0.2s ease;
}

.dropdown-content a:hover {
  background: var(--color-accent-primary-subtle);
  color: var(--color-accent-primary);
  padding-left: calc(var(--space-md) + 8px);
}

/* Hero Section */
.hero-section {
  padding: var(--hero-padding);
  text-align: var(--hero-text-align);
  background: linear-gradient(135deg, var(--color-primary-50), var(--color-neutral-50));
  margin-bottom: var(--space-xxxl);
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero-section h1 {
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
  font-size: var(--font-size-hero);
}

.hero-subtitle {
  font-size: var(--font-size-h3);
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
  font-weight: var(--font-weight-semibold);
}

.hero-desc {
  font-size: var(--font-size-body-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* CTA Button */
.cta-button {
  display: inline-block;
  padding: var(--button-padding);
  background: var(--color-accent-primary);
  color: var(--color-text-inverse);
  text-decoration: none;
  border-radius: var(--button-border-radius);
  font-weight: var(--button-font-weight);
  font-size: var(--button-font-size);
  transition: all 0.3s ease;
  border: 2px solid var(--color-accent-primary);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.cta-button:hover {
  background: var(--color-accent-primary-hover);
  border-color: var(--color-accent-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.4);
}

/* Secondary Button */
.secondary-button {
  display: inline-block;
  padding: var(--button-padding);
  background: transparent;
  color: var(--color-accent-primary);
  text-decoration: none;
  border-radius: var(--button-border-radius);
  font-weight: var(--button-font-weight);
  font-size: var(--button-font-size);
  transition: all 0.3s ease;
  border: 2px solid var(--color-accent-primary);
  margin-left: var(--space-md);
}

.secondary-button:hover {
  background: var(--color-accent-primary);
  color: var(--color-text-inverse);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.3);
}

/* Hero Buttons */
.hero-buttons {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-top: var(--space-xl);
}

/* Features Section */
.features-section {
  padding: var(--space-xxl) 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
}

.glass-card {
  background: var(--color-background-glass);
  backdrop-filter: blur(var(--blur-md));
  -webkit-backdrop-filter: blur(var(--blur-md));
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 8px 32px rgba(31, 38, 135, 0.2);
  padding: var(--card-padding);
  border-radius: var(--card-border-radius);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(31, 38, 135, 0.3);
}

.glass-card h3 {
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-h4);
}

.glass-card p {
  color: var(--color-text-secondary);
  margin-bottom: 0;
  font-size: var(--font-size-body);
}

/* Intro Section */
.intro-section {
  padding: var(--space-xxxl) 0;
  background: var(--color-background-secondary);
}

.intro-section .container {
  max-width: 900px;
}

.intro-section h2 {
  text-align: center;
  margin-bottom: var(--space-lg);
  color: var(--color-text-primary);
}

.intro-section p {
  text-align: center;
  margin-bottom: var(--space-xxl);
  font-size: var(--font-size-body-lg);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.feature-card {
  background: var(--color-background-glass);
  backdrop-filter: blur(var(--blur-md));
  -webkit-backdrop-filter: blur(var(--blur-md));
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 8px 32px rgba(31, 38, 135, 0.2);
  padding: var(--card-padding);
  border-radius: var(--card-border-radius);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(31, 38, 135, 0.3);
}

.feature-card h3 {
  color: var(--color-accent-primary);
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-h4);
}

.feature-card p {
  color: var(--color-text-secondary);
  margin-bottom: 0;
  font-size: var(--font-size-body);
}

/* Industries Section */
.industries-section {
  padding: var(--space-xxxl) 0;
  background: var(--color-background-primary);
}

.industries-section h2 {
  text-align: center;
  margin-bottom: var(--space-md);
  color: var(--color-text-primary);
}

.section-desc {
  text-align: center;
  margin-bottom: var(--space-xxl);
  color: var(--color-text-secondary);
  font-size: var(--font-size-body-lg);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.industry-card {
  display: block;
  text-decoration: none;
  background: var(--color-background-glass);
  backdrop-filter: blur(var(--blur-md));
  -webkit-backdrop-filter: blur(var(--blur-md));
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 8px 32px rgba(31, 38, 135, 0.2);
  padding: var(--card-padding);
  border-radius: var(--card-border-radius);
  transition: all 0.3s ease;
  color: inherit;
}

.industry-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(31, 38, 135, 0.3);
  background: rgba(255, 255, 255, 0.9);
}

.industry-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 60px;
}

.industry-card h3 {
  color: var(--color-text-primary);
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-h4);
  text-align: center;
}

.industry-card p {
  color: var(--color-text-secondary);
  margin-bottom: 0;
  text-align: center;
  font-size: var(--font-size-body);
}

/* Solution Details */
.solution-details {
  padding: var(--space-xxxl) 0;
  background: var(--color-background-secondary);
}

.details-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.detail-card {
  background: var(--color-background-glass);
  backdrop-filter: blur(var(--blur-md));
  -webkit-backdrop-filter: blur(var(--blur-md));
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 8px 32px rgba(31, 38, 135, 0.2);
  padding: var(--card-padding);
  border-radius: var(--card-border-radius);
}

.detail-card h3 {
  color: var(--color-accent-primary);
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-h4);
}

.detail-card ul {
  list-style: none;
  padding: 0;
}

.detail-card li {
  padding: var(--space-xs) 0;
  color: var(--color-text-secondary);
  position: relative;
  padding-left: var(--space-lg);
}

.detail-card li:before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-accent-primary);
  font-weight: var(--font-weight-bold);
}

/* Footer */
.footer {
  background: var(--color-neutral-900);
  color: var(--color-neutral-300);
  padding: var(--space-xxl) 0;
  margin-top: var(--space-xxxl);
}

.footer .container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-xl);
}

.footer h3 {
  color: var(--color-neutral-100);
  margin-bottom: var(--space-md);
  font-size: var(--font-size-h5);
}

.footer ul {
  list-style: none;
  padding: 0;
}

.footer li {
  margin-bottom: var(--space-xs);
}

.footer a {
  color: var(--color-neutral-300);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer a:hover {
  color: var(--color-neutral-100);
}

/* Responsive Design */
@media (max-width: 768px) {
  :root {
    --nav-height: 60px;
  }
  
  .nav-container {
    padding: 0 var(--space-md);
  }
  
  .hero-section {
    padding: var(--space-xxl) var(--space-md);
  }
  
  .hero-section h1 {
    font-size: var(--font-size-h2);
  }
  
  .hero-subtitle {
    font-size: var(--font-size-h4);
  }
  
  .hero-desc {
    font-size: var(--font-size-body);
  }
  
  .intro-section,
  .industries-section,
  .solution-details {
    padding: var(--space-xxl) 0;
  }
  
  .features-grid,
  .industries-grid,
  .details-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .industry-icon {
    font-size: 2rem;
  }
}

/* Accessibility Enhancements */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

:focus-visible {
  outline: 2px solid var(--color-accent-primary);
  outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  .feature-card,
  .industry-card,
  .detail-card {
    border: 2px solid var(--color-neutral-900);
    background: var(--color-neutral-0);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
  
  .top-nav {
    background: var(--color-neutral-900);
  }
  
  .cta-button {
    border: 2px solid var(--color-neutral-900);
    background: var(--color-neutral-0);
    color: var(--color-neutral-900);
  }
}/* Clean Mobile Fixes - Only essential fixes */

@media (max-width: 768px) {
  /* Ensure proper text wrapping */
  p, div, span, a, li, td, th {
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    -webkit-hyphens: auto;
    -ms-hyphens: auto;
  }
  
  /* Fix navigation layout for mobile */
  @media (max-width: 768px) {
    .nav-container {
      flex-direction: column;
      align-items: stretch;
    }
    
    .nav-logo {
      margin-bottom: 8px;
      text-align: center;
    }
    
    .nav-links {
      flex-direction: column;
      gap: 8px;
      align-items: stretch;
    }
    
    .nav-links a,
    .nav-dropdown {
      width: 100%;
      text-align: center;
      padding: 8px 0;
    }
    
    .dropdown-content {
      position: static;
      transform: none;
      left: 0;
      min-width: 100%;
      box-shadow: none;
      border: none;
      padding: 0;
      margin-top: 4px;
    }
    
    .dropdown-content a {
      padding: 8px 16px;
      text-align: center;
    }
  }
}

/* Remove problematic high contrast overrides */
@media (prefers-contrast: high) {
  .top-nav {
    background: var(--nav-background) !important;
  }
}/* Complete Mobile Navigation Redesign */

/* Mobile-specific styles */
@media (max-width: 768px) {
  /* Reduce navigation height */
  :root {
    --nav-height: 50px;
  }
  
  .top-nav {
    height: var(--nav-height);
    padding: 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  }
  
  .nav-container {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 0 var(--space-md);
    height: 100%;
  }
  
  .nav-logo {
    font-size: 1.1rem;
    margin: 0;
    padding: 0;
  }
  
  /* Hide all navigation links on mobile initially */
  .nav-links {
    display: flex;
    position: fixed;
    top: var(--nav-height);
    left: var(--space-sm);
    right: var(--space-sm);
    bottom: auto;
    max-height: calc(100dvh - var(--nav-height) - var(--space-md));
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    z-index: 1001;
    padding: var(--space-md);
    overflow-y: auto;
    flex-direction: column;
    gap: var(--space-md);
    border-radius: 0 0 16px 16px;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.18);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
  }
  
  .nav-links.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }
  
  /* Mobile menu items */
  .nav-links > a,
  .nav-dropdown {
    width: 100%;
    text-align: left;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    margin-bottom: var(--space-sm);
  }
  
  .nav-links > a:last-child,
  .nav-dropdown:last-child {
    border-bottom: none;
    margin-bottom: 0;
  }
  
  .nav-dropdown > span {
    display: block;
    font-weight: var(--font-weight-bold);
    font-size: 1.2rem;
    padding: 0;
    border: none;
  }
  
  /* Mobile dropdown content */
  .dropdown-content {
    position: static;
    transform: none;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    box-shadow: none;
    border: none;
    padding: var(--space-md) 0 var(--space-md) var(--space-lg);
    margin: 0;
    max-height: none;
    display: block !important;
  }
  
  .dropdown-content a {
    display: block;
    padding: var(--space-sm) 0;
    text-align: left;
    font-size: 1rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  }
  
  .dropdown-content a:last-child {
    border-bottom: none;
  }
  
  /* Mobile menu toggle button */
  .mobile-menu-toggle {
    display: block;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    margin: 0;
    color: var(--color-text-primary);
  }
  
  /* Hide toggle on desktop */
  .mobile-menu-toggle {
    display: block;
  }
}

/* Desktop styles - hide toggle */
@media (min-width: 769px) {
  .mobile-menu-toggle {
    display: none;
  }
  
  .nav-links {
    display: flex !important;
  }
}

/* Text wrapping fixes */
@media (max-width: 768px) {
  p, div, span, a, li, td, th, h1, h2, h3, h4, h5, h6 {
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    -webkit-hyphens: auto;
    -ms-hyphens: auto;
  }
  
  /* Sticky nav stays in normal flow; do not add extra body offset on mobile */
  body {
    padding-top: 0;
  }
}
/* Fix for dropdown menu hover issue */
@media (min-width: 769px) {
  .nav-dropdown {
    position: relative;
  }
  
  .dropdown-content {
    /* Remove the gap completely - use negative margin to eliminate spacing */
    top: 100%;
    margin-top: 0 !important;
    padding-top: 8px !important;
    padding-bottom: 8px !important;
  }
  
  /* Ensure the dropdown stays visible when hovering */
  .nav-dropdown:hover .dropdown-content {
    display: block !important;
  }
  
  /* Add invisible overlay that covers the entire area from parent to dropdown */
  /* This prevents the mouse from leaving the hover zone during movement */
  .nav-dropdown::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    /* Extend the hover area all the way down to the start of dropdown content */
    height: 16px;
    background: transparent;
    /* Let mouse events pass through to dropdown content */
    pointer-events: none;
  }
  
  /* Ensure dropdown content can be hovered even when moving from the gap */
  .dropdown-content:hover {
    display: block !important;
  }
}

/* Fix for mobile navigation on pages that might not have proper styling */
.mobile-device .nav-container,
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
/* Mobile dropdown content - expanded for mobile */
@media (max-width: 768px) {
  /* Mobile dropdown content */
  .dropdown-content {
    position: static;
    transform: none;
    left: 0;
    min-width: 100%;
    box-shadow: none;
    border: none;
    padding: 0;
    margin-top: 4px;
    display: none; /* Hidden by default on mobile */
  }
  
  .nav-dropdown.mobile-active .dropdown-content {
    display: block !important;
  }
  
  .dropdown-content a {
    padding: 8px 16px;
    text-align: left;
    border-left: 3px solid transparent;
    transition: border-left-color 0.2s ease;
  }
  
  .dropdown-content a:hover {
    border-left-color: var(--color-primary);
    background: rgba(0, 0, 0, 0.05);
  }
  
  /* Mobile dropdown header styling */
  .nav-dropdown > span {
    display: block;
    font-weight: var(--font-weight-bold);
    font-size: 1.2rem;
    padding: 12px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    cursor: pointer;
    user-select: none;
    position: relative;
  }
  
  .nav-dropdown > span::after {
    content: '▶';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%) rotate(90deg);
    transition: transform 0.2s ease;
    font-size: 0.8rem;
  }
  
  .nav-dropdown.mobile-active > span::after {
    transform: translateY(-50%) rotate(180deg);
  }
}