:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #64748b;
    --accent-color: #f59e0b;
    --text-color: #1e293b;
    --text-light: #64748b;
    --bg-color: #ffffff;
    --bg-light: #f8fafc;
    --bg-dark: #0f172a;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --radius: 0.5rem;
    --transition: all 0.3s ease;
  }
  
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  html {
    scroll-behavior: smooth;
  }
  
  body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--bg-color);
  }
  
  a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
  }
  
  ul {
    list-style: none;
  }
  
  img {
    max-width: 100%;
    height: auto;
    display: block;
  }
  
  .container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
  }
  
  .section-title {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-color);
    position: relative;
  }
  
  .section-subtitle {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 3rem;
  }
  
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
  }
  
  .btn-primary {
    background-color: var(--primary-color);
    color: white;
  }
  
  .btn-primary:hover {
    background-color: var(--primary-dark);
  }
  
  .btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
  }
  
  .btn-secondary:hover {
    background-color: rgba(37, 99, 235, 0.05);
  }
  
  /* Header */
  .header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--bg-color);
    box-shadow: var(--shadow-sm);
  }
  
  .header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
  }
  
  .logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-color);
  }
  
  .shield-icon {
    color: var(--primary-color);
    margin-right: 0.5rem;
  }
  
  .nav-list {
    display: flex;
    gap: 2rem;
  }
  
  .nav-link {
    font-weight: 500;
    position: relative;
  }
  
  .nav-link:hover, .nav-link.active {
    color: var(--primary-color);
  }
  
  .nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
  }
  
  .nav-link:hover::after, .nav-link.active::after {
    width: 100%;
  }
  
  .mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 20px;
    position: relative;
  }
  
  .mobile-menu-btn span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-color);
    position: absolute;
    left: 0;
    transition: var(--transition);
  }
  
  .mobile-menu-btn span:first-child {
    top: 0;
  }
  
  .mobile-menu-btn span:nth-child(2) {
    top: 9px;
  }
  
  .mobile-menu-btn span:last-child {
    bottom: 0;
  }
  
  /* Hero Section */
  .hero {
    padding: 5rem 0;
    background-color: var(--bg-light);
    position: relative;
    overflow: hidden;
  }
  
  .hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
  }
  
  .hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--bg-dark);
  }
  
  .hero-content p {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 2rem;
  }
  
  .hero-buttons {
    display: flex;
    gap: 1rem;
  }
  
  .hero-image img {
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    width: 100%;
    height: auto;
    object-fit: cover;
  }
  
  /* Services Section */
  .services {
    padding: 5rem 0;
    text-align: center;
  }
  
  .services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
  }
  
  .service-card {
    background-color: var(--bg-color);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: left;
    border: 1px solid var(--border-color);
  }
  
  .service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
  }
  
  .service-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background-color: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    margin-bottom: 1.5rem;
  }
  
  .service-icon svg {
    color: var(--primary-color);
  }
  
  .service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
  }
  
  .service-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
  }
  
  .service-link {
    color: var(--primary-color);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
  }
  
  .service-link:hover {
    text-decoration: underline;
  }
  
  /* About Section */
  .about {
    padding: 5rem 0;
    background-color: var(--bg-light);
  }
  
  .about .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
  }
  
  .about-image img {
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    width: 100%;
    height: auto;
    object-fit: cover;
  }
  
  .about-content p {
    margin-bottom: 2rem;
    color: var(--text-light);
  }
  
  .about-features {
    margin-bottom: 2rem;
  }
  
  .about-features li {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
  }
  
  .about-features li svg {
    color: var(--primary-color);
    margin-right: 1rem;
    flex-shrink: 0;
  }
  
  /* Testimonials Section */
  .testimonials {
    padding: 5rem 0;
    text-align: center;
  }
  
  .testimonial-slider {
    position: relative;
    margin: 3rem auto;
    max-width: 800px;
    overflow: hidden;
  }
  
  .testimonial-slide {
    display: none;
    animation: fadeIn 0.5s ease forwards;
  }
  
  .testimonial-slide.active {
    display: block;
  }
  
  @keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
  }
  
  .testimonial-content {
    background-color: var(--bg-color);
    border-radius: var(--radius);
    padding: 2.5rem;
    box-shadow: var(--shadow);
    text-align: left;
    position: relative;
  }
  
  .testimonial-content::before {
    content: '"';
    position: absolute;
    top: 1rem;
    left: 1.5rem;
    font-size: 4rem;
    color: rgba(37, 99, 235, 0.1);
    font-family: Georgia, serif;
    line-height: 1;
  }
  
  .testimonial-content p {
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
  }
  
  .testimonial-author {
    display: flex;
    align-items: center;
  }
  
  .testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin-right: 1rem;
    object-fit: cover;
  }
  
  .testimonial-author h4 {
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
  }
  
  .testimonial-author p {
    font-size: 0.875rem;
    color: var(--text-light);
    margin: 0;
  }
  
  .testimonial-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
  }
  
  .testimonial-prev, .testimonial-next {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-light);
    transition: var(--transition);
  }
  
  .testimonial-prev:hover, .testimonial-next:hover {
    color: var(--primary-color);
  }
  
  .testimonial-dots {
    display: flex;
    gap: 0.5rem;
  }
  
  .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--border-color);
    cursor: pointer;
    transition: var(--transition);
  }
  
  .dot.active {
    background-color: var(--primary-color);
  }
  
  /* Quote Section */
  .quote {
    padding: 5rem 0;
    background-color: var(--bg-light);
  }
  
  .quote-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
  }
  
  .quote-content p {
    margin-bottom: 2.5rem;
    color: var(--text-light);
  }
  
  .quote-form {
    background-color: var(--bg-color);
    border-radius: var(--radius);
    padding: 2.5rem;
    box-shadow: var(--shadow);
    text-align: left;
  }
  
  .form-group {
    margin-bottom: 1.5rem;
  }
  
  .form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
  }
  
  .form-group input,
  .form-group select,
  .form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
  }
  
  .form-group input:focus,
  .form-group select:focus,
  .form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
  }
  
  /* Contact Section */
  .contact {
    padding: 5rem 0;
    text-align: center;
  }
  
  .contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
  }
  
  .contact-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    text-align: left;
  }
  
  .contact-item {
    display: flex;
    align-items: flex-start;
  }
  
  .contact-item svg {
    color: var(--primary-color);
    margin-right: 1rem;
    flex-shrink: 0;
  }
  
  .contact-item h3 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
  }
  
  .contact-item p {
    color: var(--text-light);
  }
  
  .contact-map {
    height: 100%;
    min-height: 300px;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
  }
  
  /* Footer */
  .footer {
    color: white;
    padding: 3rem 0 2rem;
  }
  
  .footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
  }
  
  .footer-about p {
    margin: 1.5rem 0;
    color: #94a3b8;
  }
  
  .social-links {
    display: flex;
    gap: 1rem;
  }
  
  .social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    transition: var(--transition);
  }
  
  .social-links a:hover {
    background-color: var(--primary-color);
  }
  
  .social-links svg {
    color: white;
  }
  
  .footer-links h3 {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: white;
  }
  
  .footer-links ul li {
    margin-bottom: 0.75rem;
  }
  
  .footer-links ul li a {
    color: #94a3b8;
    transition: var(--transition);
  }
  
  .footer-links ul li a:hover {
    color: white;
  }
  
  .footer-bottom {
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #1e293b;
    font-size: 1.2rem;
  }
  
  .footer-legal {
    display: flex;
    gap: 1.5rem;
  }
  
  .footer-legal a {
    color: #94a3b8;
  }
  
  .footer-legal a:hover {
    color: white;
  }
  
  /* Responsive Styles */
  @media (max-width: 992px) {
    .hero-content h1 {
      font-size: 2.75rem;
    }
    
    .footer-grid {
      grid-template-columns: 1fr 1fr;
      gap: 2rem;
    }
  }
  
  @media (max-width: 768px) {
    .hero .container,
    .about .container,
    .contact-grid {
      grid-template-columns: 1fr;
    }
    
    .hero-content {
      order: 1;
      text-align: center;
    }
    
    .hero-image {
      order: 0;
    }
    
    .hero-buttons {
      justify-content: center;
    }
    
    .about-content {
      order: 0;
    }
    
    .about-image {
      order: 1;
    }
    
    .contact-info {
      grid-template-columns: 1fr;
    }
    
    .nav {
      display: none;
    }
    
    .mobile-menu-btn {
      display: block;
    }
    
    .footer-bottom {
      flex-direction: column;
      gap: 1rem;
      text-align: center;
    }
    
    .footer-legal {
      justify-content: center;
    }
  }
  
  @media (max-width: 576px) {
    .section-title {
      font-size: 1.75rem;
    }
    
    .hero-content h1 {
      font-size: 2.25rem;
    }
    
    .footer-grid {
      grid-template-columns: 1fr;
    }
    
    .services-grid {
      grid-template-columns: 1fr;
    }
  }