* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  :root {
    --background: #ffffff;
    --foreground: #09090b;
    --muted: #f4f4f5;
    --muted-foreground: #71717a;
    --border: #e4e4e7;
    --primary: #18181b;
    --primary-foreground: #fafafa;
    --card: #ffffff;
  }
  
  body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    background-color: var(--background);
    color: var(--foreground);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
  
  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
  }
  
  /* Navigation */
  .navbar {
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid rgba(228, 228, 231, 0.5);
    background-color: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(12px);
  }
  
  .nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.25rem;
    padding-bottom: 1.25rem;
  }
  
  .logo-wrapper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
  
  .logo {
    height: 2.5rem;
    transition: transform 0.3s;
  }
  
  .logo:hover {
    transform: scale(1.05);
  }
  
  .nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
  }
  
  .nav-link {
    color: var(--muted-foreground);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    transition: color 0.3s;
  }
  
  .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    height: 2px;
    width: 0;
    background-color: var(--foreground);
    transition: width 0.3s;
  }
  
  .nav-link:hover {
    color: var(--foreground);
  }
  
  .nav-link:hover::after {
    width: 100%;
  }
  
  /* Buttons */
  .btn-primary {
    background-color: var(--primary);
    color: var(--primary-foreground);
    border: none;
    border-radius: 9999px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
  }
  
  .btn-primary:hover {
    background-color: rgba(24, 24, 27, 0.9);
    transform: scale(1.05);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  }
  
  .btn-nav {
    padding: 0.625rem 1.5rem;
  }
  
  .btn-medium {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
  }
  
  .btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
  }
  
  .btn-cta {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  }
  
  .btn-cta:hover {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  }
  
  .btn-secondary {
    border: 2px solid var(--border);
    background-color: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(4px);
    color: var(--foreground);
    border-radius: 9999px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
  }
  
  .btn-secondary:hover {
    background-color: rgba(244, 244, 245, 0.5);
    transform: scale(1.05);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  }
  
  .btn-icon {
    height: 1.25rem;
    width: 1.25rem;
    transition: transform 0.3s;
  }
  
  .btn-secondary:hover .btn-icon {
    transform: translateX(0.25rem);
  }
  
  .btn-icon-sm {
    height: 1rem;
    width: 1rem;
    margin-left: 0.5rem;
  }
  
  /* Hero Section */
  .hero-section {
    position: relative;
    padding: 8rem 0 10rem;
    overflow: hidden;
  }
  
  .hero-bg-gradient {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top, rgba(244, 244, 245, 0.3), var(--background), var(--background));
  }
  
  .hero-bg-grid {
    position: absolute;
    inset: 0;
    background-image: url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMjAwIiBoZWlnaHQ9IjIwMCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48ZGVmcz48cGF0dGVybiBpZD0iZ3JpZCIgd2lkdGg9IjQwIiBoZWlnaHQ9IjQwIiBwYXR0ZXJuVW5pdHM9InVzZXJTcGFjZU9uVXNlIj48cGF0aCBkPSJNIDQwIDAgTCAwIDAgMCA0MCIgZmlsbD0ibm9uZSIgc3Ryb2tlPSJjdXJyZW50Q29sb3IiIHN0cm9rZS13aWR0aD0iMC41IiBvcGFjaXR5PSIwLjEiLz48L3BhdHRlcm4+PC9kZWZzPjxyZWN0IHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiIGZpbGw9InVybCgjZ3JpZCkiLz48L3N2Zz4=');
    opacity: 0.4;
  }
  
  .hero-content {
    position: relative;
    z-index: 10;
  }
  
  .hero-inner {
    max-width: 80rem;
    margin: 0 auto;
    text-align: center;
  }
  
  .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    background-color: rgba(244, 244, 245, 0.5);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(228, 228, 231, 0.5);
    margin-bottom: 2rem;
    animation: fadeUp 0.6s ease-out;
  }
  
  .badge-text {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--muted-foreground);
  }
  
  .hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 2rem;
    animation: fadeUp 0.6s ease-out 0.1s backwards;
  }
  
  .hero-description {
    font-size: clamp(1.25rem, 2vw, 1.5rem);
    color: var(--muted-foreground);
    margin-bottom: 3rem;
    line-height: 1.6;
    max-width: 48rem;
    margin-left: auto;
    margin-right: auto;
    animation: fadeUp 0.6s ease-out 0.2s backwards;
  }
  
  .hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: center;
    animation: fadeUp 0.6s ease-out 0.3s backwards;
  }
  
  @keyframes fadeUp {
    from {
      opacity: 0;
      transform: translateY(20px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  /* Sections */
  .section {
    padding: 6rem 0;
  }
  
  .section-muted {
    background-color: rgba(244, 244, 245, 0.3);
    position: relative;
  }
  
  .section-header {
    text-align: center;
    margin-bottom: 4rem;
  }
  
  .section-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
  }
  
  .section-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.25rem);
    color: var(--muted-foreground);
    max-width: 42rem;
    margin: 0 auto;
  }
  
  /* Cards */
  .cards-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    max-width: 80rem;
    margin: 0 auto;
  }
  
  .card {
    padding: 2rem;
    background-color: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(228, 228, 231, 0.5);
    border-radius: 1rem;
    transition: all 0.3s;
  }
  
  .card-hover:hover {
    border-color: var(--border);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    transform: translateY(-4px);
  }
  
  .card-icon {
    height: 3.5rem;
    width: 3.5rem;
    border-radius: 0.75rem;
    background-color: rgba(24, 24, 27, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: transform 0.3s;
  }
  
  .card-hover:hover .card-icon {
    transform: scale(1.1);
  }
  
  .icon {
    height: 1.75rem;
    width: 1.75rem;
    color: var(--foreground);
  }
  
  .card-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
  }
  
  .card-description {
    color: var(--muted-foreground);
    line-height: 1.6;
  }
  
  /* Product */
  .product-wrapper {
    max-width: 64rem;
    margin: 0 auto;
  }
  
  .product-card {
    position: relative;
    padding: 2.5rem;
    background-color: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(228, 228, 231, 0.5);
    border-radius: 1rem;
    overflow: hidden;
    transition: all 0.3s;
  }
  
  .product-card:hover {
    border-color: var(--border);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  }
  
  .product-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(24, 24, 27, 0.05), transparent, transparent);
    opacity: 0;
    transition: opacity 0.3s;
  }
  
  .product-card:hover .product-bg {
    opacity: 1;
  }
  
  .product-content {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
  }
  
  .product-title {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: 1rem;
  }
  
  .product-description {
    color: var(--muted-foreground);
    line-height: 1.6;
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
  }
  
  .product-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }
  
  /* CTA Section */
  .cta-section {
    overflow: hidden;
  }
  
  .cta-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(24, 24, 27, 0.05), transparent, transparent);
  }
  
  .cta-content {
    position: relative;
    z-index: 10;
  }
  
  .cta-inner {
    max-width: 48rem;
    margin: 0 auto;
    text-align: center;
  }
  
  .cta-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
  }
  
  .cta-description {
    font-size: clamp(1.25rem, 2vw, 1.5rem);
    color: var(--muted-foreground);
    margin-bottom: 2.5rem;
    line-height: 1.6;
  }
  
  /* Footer */
  .footer {
    padding: 3rem 0;
    border-top: 1px solid rgba(228, 228, 231, 0.5);
    background-color: var(--background);
  }
  
  .footer-content {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
  }
  
  .logo-footer {
    height: 2rem;
    opacity: 0.8;
    transition: opacity 0.3s;
  }
  
  .logo-footer:hover {
    opacity: 1;
  }
  
  .footer-text {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    text-align: center;
  }
  
  /* Responsive Design */
  @media (min-width: 640px) {
    .hero-buttons {
      flex-direction: row;
    }
    
    .product-buttons {
      flex-direction: row;
    }
  }
  
  @media (min-width: 768px) {
    .cards-grid {
      grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
      flex-direction: row;
    }
    
    .footer-text {
      text-align: right;
    }
  }
  
  @media (max-width: 768px) {
    .hero-section {
      padding: 4rem 0 5rem;
    }
    
    .section {
      padding: 4rem 0;
    }
  }