/* Custom styles for Cargile Electric */
  html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
  }

  body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }

  /* Navbar transition */
  #navbar.scrolled {
    background: rgba(254, 253, 251, 0.95) !important;
    border-bottom-color: rgba(226, 226, 229, 0.8);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
  }

  /* Mobile menu link hover */
  .mobile-link {
    position: relative;
  }
  .mobile-link::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #FF6B4A;
    transition: width 0.2s ease;
  }
  .mobile-link:hover::after {
    width: 100%;
  }

  /* Service cards */
  .service-card {
    position: relative;
    overflow: hidden;
  }
  .service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #FF6B4A, #ffad96);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
  }
  .service-card:hover::before {
    transform: scaleX(1);
  }

  /* Project cards */
  .project-card {
    position: relative;
  }

  /* Back to top button */
  #back-to-top.visible {
    opacity: 1;
    pointer-events: all;
    transform: translateY(0);
  }

  /* Scroll reveal animations — progressive enhancement */
  @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);
    }
    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
    .reveal-delay-4 { transition-delay: 0.4s; }
    .reveal-delay-5 { transition-delay: 0.5s; }
  }

  /* Without JS / reduced motion: all content is visible */
  @media (prefers-reduced-motion: reduce) {
    .reveal {
      opacity: 1;
      transform: none;
    }
  }

  /* Selection color */
  ::selection {
    background: rgba(255, 107, 74, 0.2);
    color: #1a1a20;
  }

  /* Custom scrollbar */
  ::-webkit-scrollbar {
    width: 8px;
  }
  ::-webkit-scrollbar-track {
    background: #fefdfb;
  }
  ::-webkit-scrollbar-thumb {
    background: #e2e2e5;
    border-radius: 4px;
  }
  ::-webkit-scrollbar-thumb:hover {
    background: #c4c4ca;
  }

  /* Form select arrow */
  select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239e9ea7' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem !important;
  }

  /* Smooth image loading */
  img {
    opacity: 1;
    transition: opacity 0.3s ease;
  }

  /* Focus visible for accessibility */
  a:focus-visible,
  button:focus-visible,
  input:focus-visible,
  select:focus-visible,
  textarea:focus-visible {
    outline: 2px solid #FF6B4A;
    outline-offset: 2px;
    border-radius: 4px;
  }