/* Custom styles and overrides */
  :root {
    scroll-behavior: smooth;
  }

  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }

  body {
    overflow-x: hidden;
  }

  /* Navbar scroll state */
  #navbar {
    background: transparent;
  }

  #navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
  }

  #navbar.scrolled .nav-logo-text {
    color: #1e1e26;
  }

  /* Service card stagger animation */
  .service-card {
    opacity: 1;
  }

  /* Scroll reveal base — content is visible by default */
  @media (prefers-reduced-motion: no-preference) {
    .reveal {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 0.6s ease, transform 0.6s ease;
    }

    .reveal.revealed {
      opacity: 1;
      transform: translateY(0);
    }
  }

  /* Mobile menu transitions */
  #mobileMenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  #mobileMenu.open {
    max-height: 500px;
  }

  /* Custom scrollbar */
  ::-webkit-scrollbar {
    width: 8px;
  }

  ::-webkit-scrollbar-track {
    background: #f6f6f7;
  }

  ::-webkit-scrollbar-thumb {
    background: #c4c4ca;
    border-radius: 4px;
  }

  ::-webkit-scrollbar-thumb:hover {
    background: #a0a0aa;
  }

  /* Focus visible for accessibility */
  a:focus-visible,
  button:focus-visible,
  input:focus-visible,
  textarea:focus-visible,
  select:focus-visible {
    outline: 2px solid #ff6b4a;
    outline-offset: 2px;
    border-radius: 4px;
  }