/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.6;
    color: #ffffff;
    background-color: #000000;
  }
  
  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
  }
  
  /* Header Styles */
  .header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #333333;
  }
  
  .header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
  }
  
  .logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
  
  .logo-img {
    height: 2rem;
    width: 2rem;
  }
  
  .logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: #059669;
  }
  
  .nav-desktop {
    display: none;
    gap: 2rem;
  }
  
  .nav-link {
    color: #ffffff;
    text-decoration: none;
    transition: color 0.3s ease;
  }
  
  .nav-link:hover {
    color: #059669;
  }
  
  .mobile-menu-btn {
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
  }
  
  .hamburger {
    width: 20px;
    height: 2px;
    background-color: #ffffff;
    transition: all 0.3s ease;
  }
  
  .nav-mobile {
    display: none;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1rem 0;
    border-top: 1px solid #333333;
  }
  
  .nav-mobile.active {
    display: flex;
  }
  
  .nav-link-mobile {
    color: #ffffff;
    text-decoration: none;
    padding: 0.75rem;
    transition: color 0.3s ease;
  }
  
  .nav-link-mobile:hover {
    color: #059669;
  }
  
  .mobile-btn {
    margin: 0.75rem;
  }
  
  .desktop-only {
    display: none;
  }
  
  /* Button Styles */
  .btn {
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
  }
  
  .btn-primary {
    background-color: #059669;
    color: white;
  }
  
  .btn-primary:hover {
    background-color: #047857;
  }
  
  .btn-secondary {
    background-color: #333333;
    color: #ffffff;
  }
  
  .btn-secondary:hover {
    background-color: #444444;
  }
  
  .btn-outline {
    background-color: transparent;
    color: #059669;
    border: 2px solid #059669;
  }
  
  .btn-outline:hover {
    background-color: #059669;
    color: white;
  }
  
  /* Hero Section */
  .hero {
    padding: 4rem 0;
    background: linear-gradient(135deg, #111111 0%, #222222 100%);
  }
  
  .hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
  }
  
  .hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #ffffff;
  }
  
  .hero-description {
    font-size: 1.25rem;
    color: #cccccc;
    margin-bottom: 2rem;
  }
  
  .hero-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
  }
  
  .play-icon {
    width: 1rem;
    height: 1rem;
  }
  
  /* Section Styles */
  .section-header {
    text-align: center;
    margin-bottom: 3rem;
  }
  
  .section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #ffffff;
  }
  
  .section-description {
    font-size: 1.125rem;
    color: #cccccc;
  }
  
  /* Services Section */
  .services {
    padding: 4rem 0;
  }
  
  .services-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr;
  }
  
  .service-card {
    background: #1a1a1a;
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
    text-align: center;
    border: 1px solid #333333;
  }
  
  .service-icon {
    width: 3rem;
    height: 3rem;
    margin: 0 auto 1rem;
    color: #059669;
  }
  
  .service-icon svg {
    width: 100%;
    height: 100%;
  }
  
  .service-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #ffffff;
  }
  
  .service-description {
    color: #cccccc;
  }
  
  /* Products Section */
  .products {
    padding: 4rem 0;
    background-color: #111111;
  }
  
  .products-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr;
  }
  
  .product-card {
    background: #1a1a1a;
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
    position: relative;
    border: 1px solid #333333;
  }
  
  .product-card.featured {
    border: 2px solid #059669;
  }
  
  .product-badge {
    position: absolute;
    top: -0.5rem;
    left: 50%;
    transform: translateX(-50%);
    background-color: #059669;
    color: white;
    padding: 0.25rem 1rem;
    border-radius: 1rem;
    font-size: 0.875rem;
    font-weight: 600;
  }
  
  .product-header {
    text-align: center;
    margin-bottom: 2rem;
  }
  
  .product-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #ffffff;
  }
  
  .product-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.25rem;
  }
  
  .price {
    font-size: 2rem;
    font-weight: 700;
    color: #059669;
  }
  
  .period {
    color: #cccccc;
  }
  
  .product-features {
    list-style: none;
    margin-bottom: 2rem;
  }
  
  .product-features li {
    padding: 0.5rem 0;
    color: #cccccc;
    position: relative;
    padding-left: 1.5rem;
  }
  
  .product-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #059669;
    font-weight: bold;
  }
  
  /* Grading Section */
  .grading {
    padding: 4rem 0;
  }
  
  .grading-content {
    display: grid;
    gap: 3rem;
    grid-template-columns: 1fr;
    align-items: center;
  }
  
  .grading-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #ffffff;
  }
  
  .grading-description {
    font-size: 1.125rem;
    color: #cccccc;
    margin-bottom: 2rem;
  }
  
  .grading-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
  }
  
  .grading-feature {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
  }
  
  .feature-icon {
    width: 2rem;
    height: 2rem;
    color: #059669;
    flex-shrink: 0;
  }
  
  .feature-icon svg {
    width: 100%;
    height: 100%;
  }
  
  .grading-feature h3 {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #ffffff;
  }
  
  .grading-feature p {
    color: #cccccc;
  }
  
  .dashboard-img {
    width: 100%;
    height: auto;
    border-radius: 1rem;
    box-shadow: 0 10px 25px -3px rgba(0, 0, 0, 0.3);
  }
  
  /* Footer */
  .footer {
    background-color: #000000;
    color: white;
    padding: 3rem 0 1rem;
    border-top: 1px solid #333333;
  }
  
  .footer-content {
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr;
    margin-bottom: 2rem;
  }
  
  .footer-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #059669;
  }
  
  .footer-subtitle {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 1rem;
  }
  
  .contact-info p {
    margin-bottom: 0.5rem;
    color: #cccccc;
  }
  
  .footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .footer-link {
    color: #cccccc;
    text-decoration: none;
    transition: color 0.3s ease;
  }
  
  .footer-link:hover {
    color: #059669;
  }
  
  .social-links {
    display: flex;
    gap: 1rem;
  }
  
  .social-link {
    color: #cccccc;
    text-decoration: none;
    transition: color 0.3s ease;
  }
  
  .social-link:hover {
    color: #059669;
  }
  
  .footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #333333;
    color: #cccccc;
  }
  
  /* Responsive Design */
  @media (min-width: 768px) {
    .nav-desktop {
      display: flex;
    }
  
    .mobile-menu-btn {
      display: none;
    }
  
    .desktop-only {
      display: inline-flex;
    }
  
    .hero-title {
      font-size: 3rem;
    }
  
    .hero-actions {
      flex-direction: row;
    }
  
    .services-grid {
      grid-template-columns: repeat(3, 1fr);
    }
  
    .products-grid {
      grid-template-columns: repeat(3, 1fr);
    }
  
    .grading-content {
      grid-template-columns: 1fr 1fr;
    }
  
    .footer-content {
      grid-template-columns: 2fr 1fr 1fr;
    }
  
    .footer-links {
      flex-direction: column;
    }
  }
  
  /* Smooth scrolling */
  html {
    scroll-behavior: smooth;
  }