html {
    scroll-behavior: smooth;
  }
  
  body {
    overflow-x: hidden;
  }
  
  /* Enhanced Circuit Board Background */
  .circuit-bg {
    position: relative;
    overflow-x: hidden;
  }
  
  .circuit-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
      /* Horizontal lines */
      linear-gradient(90deg, transparent 49%, rgba(17, 147, 212, 0.1) 49%, rgba(17, 147, 212, 0.1) 51%, transparent 51%),
      linear-gradient(90deg, transparent 49%, rgba(17, 147, 212, 0.1) 49%, rgba(17, 147, 212, 0.1) 51%, transparent 51%),
      linear-gradient(90deg, transparent 49%, rgba(17, 147, 212, 0.1) 49%, rgba(17, 147, 212, 0.1) 51%, transparent 51%),
      linear-gradient(90deg, transparent 49%, rgba(17, 147, 212, 0.1) 49%, rgba(17, 147, 212, 0.1) 51%, transparent 51%),
      linear-gradient(90deg, transparent 49%, rgba(17, 147, 212, 0.1) 49%, rgba(17, 147, 212, 0.1) 51%, transparent 51%),
      /* Vertical lines */
      linear-gradient(transparent 49%, rgba(17, 147, 212, 0.1) 49%, rgba(17, 147, 212, 0.1) 51%, transparent 51%),
      linear-gradient(transparent 49%, rgba(17, 147, 212, 0.1) 49%, rgba(17, 147, 212, 0.1) 51%, transparent 51%),
      linear-gradient(transparent 49%, rgba(17, 147, 212, 0.1) 49%, rgba(17, 147, 212, 0.1) 51%, transparent 51%),
      linear-gradient(transparent 49%, rgba(17, 147, 212, 0.1) 49%, rgba(17, 147, 212, 0.1) 51%, transparent 51%),
      linear-gradient(transparent 49%, rgba(17, 147, 212, 0.1) 49%, rgba(17, 147, 212, 0.1) 51%, transparent 51%);
    background-size: 
      100px 100px, 
      100px 100px, 
      100px 100px, 
      100px 100px, 
      100px 100px,
      100px 100px, 
      100px 100px, 
      100px 100px, 
      100px 100px, 
      100px 100px;
    background-position: 
      0 20px, 
      0 40px, 
      0 60px, 
      0 80px, 
      0 100px,
      20px 0, 
      40px 0, 
      60px 0, 
      80px 0, 
      100px 0;
    opacity: 0.1;
    z-index: 1;
    animation: circuitFlow 20s linear infinite;
  }
  
  .circuit-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
      radial-gradient(circle at 20px 20px, rgba(17, 147, 212, 0.2) 2px, transparent 3px),
      radial-gradient(circle at 40px 40px, rgba(17, 147, 212, 0.2) 2px, transparent 3px),
      radial-gradient(circle at 60px 60px, rgba(17, 147, 212, 0.2) 2px, transparent 3px),
      radial-gradient(circle at 80px 80px, rgba(17, 147, 212, 0.2) 2px, transparent 3px),
      radial-gradient(circle at 100px 100px, rgba(17, 147, 212, 0.2) 2px, transparent 3px);
    background-size: 100px 100px;
    opacity: 0.15;
    z-index: 1;
    animation: circuitFlow 15s linear infinite reverse;
  }
  
  /* Enhanced Loading Screen */
  #loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #101c22 0%, #0a1419 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.8s ease, visibility 0.8s ease;
  }
  
  #loading-screen.fade-out {
    opacity: 0;
    visibility: hidden;
  }
  
  .loading-logo {
    animation: logoFadeInOut 3s ease-in-out infinite, morph 10s ease-in-out infinite;
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
  }
  
  .loading-text {
    color: #1193d4;
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.25rem;
    animation: loadingFade 2s ease-in-out infinite;
    position: relative;
    z-index: 2;
  }
  
  /* Enhanced loading dots animation */
  .loading-dots {
    display: flex;
    justify-content: center;
    margin-top: 20px;
    position: relative;
    z-index: 2;
  }
  
  .loading-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #1193d4;
    margin: 0 5px;
    animation: dotPulse 1.5s ease-in-out infinite both;
    box-shadow: 0 0 10px rgba(17, 147, 212, 0.7);
  }
  
  .loading-dot:nth-child(2) {
    animation-delay: 0.2s;
  }
  
  .loading-dot:nth-child(3) {
    animation-delay: 0.4s;
  }
  
  /* Enhanced particle background for loading */
  .particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
  }
  
  .particle {
    position: absolute;
    background: rgba(17, 147, 212, 0.3);
    border-radius: 50%;
    animation: particleFloat 15s linear infinite;
  }
  
  .particle:nth-child(1) {
    width: 6px;
    height: 6px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
    animation-duration: 20s;
  }
  
  .particle:nth-child(2) {
    width: 8px;
    height: 8px;
    top: 60%;
    left: 80%;
    animation-delay: 2s;
    animation-duration: 25s;
  }
  
  .particle:nth-child(3) {
    width: 4px;
    height: 4px;
    top: 80%;
    left: 20%;
    animation-delay: 4s;
    animation-duration: 18s;
  }
  
  .particle:nth-child(4) {
    width: 7px;
    height: 7px;
    top: 30%;
    left: 70%;
    animation-delay: 6s;
    animation-duration: 22s;
  }
  
  .particle:nth-child(5) {
    width: 5px;
    height: 5px;
    top: 70%;
    left: 40%;
    animation-delay: 8s;
    animation-duration: 17s;
  }
  
  /* Enhanced hero section with gradient animation */
  .hero-gradient {
    background: linear-gradient(-45deg, #1193d4, #0a6fa5, #00ffcc, #5bc0f8);
    background-size: 400% 400%;
    animation: gradientShift 8s ease infinite;
  }
  
  /* Enhanced Fade-in animation for text elements */
  .fade-in-element {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
  }
  
  .fade-in-element.visible {
    opacity: 1;
    transform: translateY(0);
  }
  
  /* Enhanced Staggered animations */
  .stagger-animation > * {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  
  .stagger-animation.visible > * {
    opacity: 1;
    transform: translateY(0);
  }
  
  .stagger-animation.visible > *:nth-child(1) { transition-delay: 0.1s; }
  .stagger-animation.visible > *:nth-child(2) { transition-delay: 0.2s; }
  .stagger-animation.visible > *:nth-child(3) { transition-delay: 0.3s; }
  .stagger-animation.visible > *:nth-child(4) { transition-delay: 0.4s; }
  .stagger-animation.visible > *:nth-child(5) { transition-delay: 0.5s; }
  .stagger-animation.visible > *:nth-child(6) { transition-delay: 0.6s; }
  
  /* Enhanced Testimonial slider */
  .testimonial-slider {
    position: relative;
    overflow: hidden;
    height: auto;
    min-height: 400px;
  }
  
  .testimonial-track {
    display: flex;
    transition: transform 0.8s cubic-bezier(0.23, 1, 0.32, 1);
  }
  
  .testimonial-slide {
    min-width: 100%;
    padding: 0 1rem;
    box-sizing: border-box;
    display: flex;
    justify-content: center;
  }
  
  /* Enhanced hover effects */
  .hover-lift {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  }
  
  .hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  }
  
  /* Footer animations */
  .footer-item {
    transition: all 0.3s ease;
  }
  
  .footer-item:hover {
    color: #1193d4;
    transform: translateX(5px);
  }
  
  /* Enhanced logo animation */
  .logo-animation {
    animation: logoPulse 4s ease-in-out infinite;
  }
  
  /* Enhanced card animations */
  .card-hover {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
  }
  
  .card-hover::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(17, 147, 212, 0.1), transparent);
    transition: left 0.7s ease;
  }
  
  .card-hover:hover::before {
    left: 100%;
  }
  
  .card-hover:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  }
  
  /* Enhanced navigation animations */
  .nav-link {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
  }
  
  .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: #1193d4;
    transition: all 0.3s ease;
    transform: translateX(-50%);
  }
  
  .nav-link:hover::after {
    width: 100%;
    animation: underlineExpand 0.3s ease-out forwards;
  }
  
  .nav-link:hover {
    transform: translateY(-2px);
    color: #1193d4;
  }
  
  .nav-link.active {
    color: #1193d4;
    animation: navGlow 2s ease-in-out infinite;
  }
  
  .nav-link.active::after {
    width: 100%;
    left: 0;
    transform: none;
  }
  
  /* Mobile menu animation */
  .mobile-menu {
    transition: all 0.3s ease;
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
  }
  
  .mobile-menu.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  /* Text reveal animation */
  .text-reveal {
    display: inline-block;
    background: linear-gradient(to right, #1193d4 50%, transparent 50%);
    background-size: 200% 100%;
    background-position: right center;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: textReveal 1.5s ease-out forwards;
  }
  
  /* Hero section text animation */
  .hero-text {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
  }
  
  .hero-text.visible {
    opacity: 1;
    transform: translateY(0);
  }
  
  /* Enhanced hardware image */
  .hardware-img {
    transition: all 0.5s ease;
    animation: hardwareGlow 3s ease-in-out infinite;
    border-radius: 1rem;
    position: relative;
    overflow: hidden;
  }
  
  .hardware-img::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(17, 147, 212, 0.1) 0%, transparent 50%, rgba(17, 147, 212, 0.1) 100%);
    background-size: 200% 200%;
    animation: circuitPulse 4s ease-in-out infinite;
    z-index: 1;
    pointer-events: none;
  }
  
  .hardware-img img {
    position: relative;
    z-index: 2;
  }
  
  /* Premium contact section */
  .premium-contact {
    background: linear-gradient(135deg, rgba(17, 147, 212, 0.05) 0%, rgba(17, 147, 212, 0.1) 100%);
    position: relative;
    overflow: hidden;
  }
  
  .premium-contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
      radial-gradient(circle at 20% 80%, rgba(17, 147, 212, 0.1) 0%, transparent 50%),
      radial-gradient(circle at 80% 20%, rgba(17, 147, 212, 0.1) 0%, transparent 50%);
    z-index: 1;
    pointer-events: none;
  }
  
  .premium-contact > * {
    position: relative;
    z-index: 2;
  }
  
  .premium-form {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(17, 147, 212, 0.2);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  }
  
  .dark .premium-form {
    background: rgba(16, 28, 34, 0.8);
    border: 1px solid rgba(17, 147, 212, 0.3);
  }
  
  /* Premium footer - Changed to black */
  .premium-footer {
    background: linear-gradient(135deg, #000000 0%, #0a1419 50%, #000000 100%);
    position: relative;
    overflow: hidden;
  }
  
  .premium-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
      radial-gradient(circle at 20% 80%, rgba(17, 147, 212, 0.1) 0%, transparent 50%),
      radial-gradient(circle at 80% 20%, rgba(17, 147, 212, 0.1) 0%, transparent 50%);
    z-index: 1;
  }
  
  .premium-footer > * {
    position: relative;
    z-index: 2;
  }
  
  /* Scroll fade animations for headings */
  .scroll-fade {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
  }
  
  .scroll-fade.visible {
    opacity: 1;
    transform: translateY(0);
  }
  
  /* Navbar logo adjustment */
  .logo-container {
    margin-left: -10px;
  }
  
  /* Enhanced CTA Button */
  .cta-button {
    position: relative;
    overflow: hidden;
    background: linear-gradient(45deg, #1193d4, #0a6fa5);
    box-shadow: 0 4px 15px rgba(17, 147, 212, 0.4);
    transition: all 0.3s ease;
  }
  
  .cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.7s ease;
  }
  
  .cta-button:hover::before {
    left: 100%;
  }
  
  .cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(17, 147, 212, 0.6);
  }
  
  /* Enhanced section background */
  .section-bg {
    position: relative;
    overflow: hidden;
  }
  
  .section-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 20%, rgba(17, 147, 212, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(17, 147, 212, 0.05) 0%, transparent 50%);
    z-index: 0;
  }
  
  /* Orbital animation for feature icons */
  .orbital-container {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto 20px;
  }
  
  .orbital-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(17, 147, 212, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
  }
  
  .orbital-particle {
    position: absolute;
    width: 20px;
    height: 20px;
    background: rgba(17, 147, 212, 0.3);
    border-radius: 50%;
    animation: orbital 20s linear infinite;
  }
  
  .orbital-particle:nth-child(2) {
    animation-duration: 25s;
    animation-delay: -5s;
  }
  
  .orbital-particle:nth-child(3) {
    animation-duration: 30s;
    animation-delay: -10s;
  }
  
  /* Enhanced ripple effect */
  .ripple-container {
    position: relative;
    overflow: hidden;
  }
  
  .ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(17, 147, 212, 0.3);
    transform: scale(0);
    animation: ripple 2s ease-out infinite;
  }
  
  .ripple:nth-child(2) {
    animation-delay: 0.5s;
  }
  
  .ripple:nth-child(3) {
    animation-delay: 1s;
  }
  
  /* Enhanced text with shimmer effect */
  .shimmer-text {
    background: linear-gradient(90deg, #1193d4, #00ffcc, #1193d4);
    background-size: 200% 100%;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shimmer 3s ease-in-out infinite;
  }
  
  /* Enhanced typewriter effect */
  .typewriter {
    overflow: hidden;
    border-right: 3px solid #1193d4;
    white-space: nowrap;
    margin: 0 auto;
    animation: typewriter 4s steps(40) 1s forwards, blink 1s infinite;
  }
  
  /* Enhanced neon text */
  .neon-text {
    color: #ffffff;
    animation: neonGlow 2s ease-in-out infinite alternate;
  }
  
  /* Enhanced floating elements */
  .floating-element {
    animation: float 6s ease-in-out infinite;
  }
  
  .floating-element:nth-child(2n) {
    animation-name: float-slow;
  }
  
  /* Enhanced scroll indicator */
  .scroll-indicator {
    position: fixed;
    top: 0;
    left: 0;
    height: 4px;
    background: linear-gradient(90deg, #1193d4, #00ffcc);
    z-index: 1000;
    transition: width 0.3s ease;
  }
  
  /* Back to top button */
  .back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: #1193d4;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 100;
    box-shadow: 0 4px 15px rgba(17, 147, 212, 0.4);
  }
  
  .back-to-top.visible {
    opacity: 1;
    visibility: visible;
  }
  
  .back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(17, 147, 212, 0.6);
  }
  
  /* Mobile responsiveness improvements */
  @media (max-width: 768px) {
    .hero-title {
      font-size: 2.5rem !important;
      line-height: 1.2;
    }
    
    .hero-subtitle {
      font-size: 1.1rem !important;
    }
    
    .section-padding {
      padding-top: 3rem;
      padding-bottom: 3rem;
    }
    
    .mobile-nav {
      display: flex;
      flex-direction: column;
      position: absolute;
      top: 100%;
      left: 0;
      right: 0;
      background:#f0fafff2;
      backdrop-filter: blur(10px);
      padding: 1rem;
      border-top: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .testimonial-slide .grid {
      grid-template-columns: 1fr !important;
    }
    
    .orbital-container {
      width: 100px;
      height: 100px;
    }
    
    .orbital-center {
      width: 50px;
      height: 50px;
    }
  }
  
  /* Hamburger menu */
  .hamburger {
    display: none;
    flex-direction: column;
    width: 30px;
    height: 21px;
    cursor: pointer;
  }
  
  .hamburger span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: #1193d4;
    margin-bottom: 5px;
    transition: all 0.3s ease;
  }
  
  .hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }
  
  @media (max-width: 768px) {
    .hamburger {
      display: flex;
    }
    
    .nav-links {
      display: none;
    }
    
    .nav-links.mobile-open {
      display: flex;
    }
    
    .header-buttons {
      display: none;
    }
    
    .header-buttons.mobile-open {
      display: flex;
      flex-direction: column;
      gap: 10px;
      margin-top: 1rem;
    }
  }

  /* Enhanced Features Section */
  .feature-container {
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
  }
  
  .feature-icon-container {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    height: 120px;
    position: relative;
  }
  
  .feature-icon-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(17, 147, 212, 0.1);
    position: relative;
    z-index: 2;
    transition: all 0.4s ease;
  }
  
  .feature-icon {
    width: 40px;
    height: 40px;
    color: #1193d4;
    transition: all 0.4s ease;
  }
  
  .feature-card:hover .feature-icon-wrapper {
    background: rgba(17, 147, 212, 0.2);
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(17, 147, 212, 0.3);
  }
  
  .feature-card:hover .feature-icon {
    transform: scale(1.1);
  }
  
  .feature-title {
    text-align: center;
    margin-bottom: 1rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: #111827;
    transition: color 0.3s ease, transform 0.3s ease;
  }
  
  .dark .feature-title {
    color: #f9fafb;
  }
  
  .feature-description {
    text-align: center;
    color: #6b7280;
    flex-grow: 1;
    font-size: 1.1rem;
    line-height: 1.6;
  }
  
  .dark .feature-description {
    color: #d1d5db;
  }
  
  .feature-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 2rem;
    border-radius: 1rem;
    border: 1px solid #e5e7eb;
    background: #f6f7f8;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
  }
  
  .dark .feature-card {
    background: rgba(31, 41, 55, 0.3);
    border-color: #374151;
  }
  
  .feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(17, 147, 212, 0.1), transparent);
    transition: left 0.7s ease;
  }
  
  .feature-card:hover::before {
    left: 100%;
  }
  
  .feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  }
  
  .feature-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
  }
  
  .feature-particle {
    position: absolute;
    width: 8px;
    height: 8px;
    background: rgba(17, 147, 212, 0.3);
    border-radius: 50%;
    animation: particleFloat 15s linear infinite;
  }
  
  .feature-particle:nth-child(1) {
    top: 20%;
    left: 20%;
    animation-delay: 0s;
    animation-duration: 20s;
  }
  
  .feature-particle:nth-child(2) {
    top: 60%;
    left: 80%;
    animation-delay: 2s;
    animation-duration: 25s;
  }
  
  .feature-particle:nth-child(3) {
    top: 80%;
    left: 20%;
    animation-delay: 4s;
    animation-duration: 18s;
  }
  
  /* Enhanced alignment for the features grid */
  .features-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 2rem;
  }
  
  @media (min-width: 768px) {
    .features-grid {
      grid-template-columns: repeat(3, 1fr);
    }
  }
  
  /* Ensure consistent height for all feature cards */
  .feature-card {
    min-height: 320px;
  }

  /* Enhanced Sub-Headers with Hover Effects */
  .sub-header {
    font-size: 2rem;
    font-weight: 700;
    transition: all 0.4s ease;
    position: relative;
    display: inline-block;
  }

  .sub-header:hover {
    color: #1193d4;
    transform: translateY(-3px) scale(1.05);
    text-shadow: 0 5px 15px rgba(17, 147, 212, 0.3);
  }

  .sub-header::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, #1193d4, #00ffcc);
    transition: width 0.4s ease;
    border-radius: 2px;
  }

  .sub-header:hover::after {
    width: 100%;
  }

  /* Industry card headers */
  .industry-header {
    font-size: 1.75rem;
    font-weight: 700;
    transition: all 0.4s ease;
    position: relative;
  }

  .industry-header:hover {
    color: #1193d4;
    transform: translateX(5px);
  }

  /* Hardware section headers */
  .hardware-header {
    font-size: 1.75rem;
    font-weight: 700;
    transition: all 0.4s ease;
  }

  .hardware-header:hover {
    color: #1193d4;
    transform: translateY(-3px);
    text-shadow: 0 3px 10px rgba(17, 147, 212, 0.4);
  }

  /* Testimonial headers */
  .testimonial-header {
    font-size: 1.35rem;
    font-weight: 700;
    transition: all 0.4s ease;
  }

  .testimonial-header:hover {
    color: #1193d4;
    transform: scale(1.05);
  }

  /* Contact form headers */
  .contact-header {
    font-size: 1.5rem;
    font-weight: 600;
    transition: all 0.4s ease;
  }

  .contact-header:hover {
    color: #1193d4;
    transform: translateY(-2px);
  }

  /* Improved readability for all text */
  .readable-text {
    font-size: 1.125rem;
    line-height: 1.7;
    color: #4b5563;
  }

  .dark .readable-text {
    color: #d1d5db;
  }

  /* Larger logo in header */
  .header-logo {
    width: 180px;
    height: auto;
    transition: all 0.3s ease;
  }

  .header-logo:hover {
    transform: scale(1.05);
  }

  /* Premium footer enhancements */
  .footer-section-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
  }

  .footer-section-title::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, #1193d4, #00ffcc);
    transition: width 0.3s ease;
  }

  .footer-section-title:hover::after {
    width: 100%;
  }

  .footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }

  .footer-link {
    color: #9ca3af;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }

  .footer-link:hover {
    color: #1193d4;
    transform: translateX(5px);
  }

  .footer-link i {
    font-size: 0.875rem;
  }

  .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    margin-top: 3rem;
  }

  .footer-newsletter {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 0.75rem;
    padding: 1.5rem;
    margin-bottom: 2rem;
  }

  .newsletter-input {
    background: rgba(255, 255, 255, 0.1) !important;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    color: white;
    width: 100%;
    margin-bottom: 1rem;
  }



  .newsletter-button {
    background: linear-gradient(45deg, #1193d4, #0a6fa5);
    border: none;
    border-radius: 0.5rem;
    padding: 0.75rem 1.5rem;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
  }

  .newsletter-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(17, 147, 212, 0.4);
  }

  @media (min-width: 768px) {
    .footer-newsletter-form {
      display: flex;
      gap: 1rem;
    }
    
    .newsletter-input {
      margin-bottom: 0;
      flex: 1;
    }
    
    .newsletter-button {
      width: auto;
    }
  }