/* Base styles */
  html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }

  body {
    overflow-x: hidden;
  }

  /* Selection */
  ::selection {
    background: #14b8a6;
    color: white;
  }

  /* Focus visible */
  :focus-visible {
    outline: 2px solid #14b8a6;
    outline-offset: 2px;
    border-radius: 4px;
  }

  /* Reveal animations — progressive enhancement */
  .reveal {
    opacity: 1;
    transform: none;
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
  }

  @media (prefers-reduced-motion: no-preference) {
    .reveal {
      opacity: 0;
      transform: translateY(24px);
    }

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

  /* Mobile menu animation */
  #mobile-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, opacity 0.25s ease;
    opacity: 0;
  }

  #mobile-menu.open {
    max-height: 400px;
    opacity: 1;
  }

  /* Smooth anchor offset for fixed header */
  section[id] {
    scroll-margin-top: 80px;
  }

  /* Header shadow on scroll */
  #site-header.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  }

  /* Custom cursor for interactive elements on desktop */
  @media (hover: hover) {
    a, button {
      cursor: pointer;
    }
  }

  /* Image loading placeholder */
  img {
    background: linear-gradient(135deg, #e2e8f0 0%, #f1f5f9 100%);
  }

  /* Print styles */
  @media print {
    header, footer, #contact-form, .reveal {
      display: none;
    }
    body {
      color: #000;
      background: #fff;
    }
  }