/* Base & Utilities */
  html {
    scroll-behavior: smooth;
  }

  body {
    overflow-x: hidden;
  }

  ::selection {
    background: #a7f3d0;
    color: #064e3b;
  }

  /* Floating animation for hero cards */
  @keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
  }

  @keyframes float-delayed {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
  }

  .animate-float {
    animation: float 4s ease-in-out infinite;
  }

  .animate-float-delayed {
    animation: float-delayed 4s ease-in-out infinite 1s;
  }

  /* Scroll indicator animation */
  @keyframes scroll-indicator {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(100%); }
  }

  .animate-scroll-indicator {
    animation: scroll-indicator 1.5s ease-in-out infinite;
  }

  /* Reveal animations — progressive enhancement, respects reduced motion */
  @media (prefers-reduced-motion: no-preference) {
    .reveal {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    }

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

  /* Fallback: always show content if JS is disabled or reduced motion */
  @media (prefers-reduced-motion: reduce) {
    .reveal {
      opacity: 1;
      transform: none;
    }
  }

  /* Navbar scroll state */
  #navbar.scrolled {
    background: rgba(254, 253, 248, 0.92);
    backdrop-filter: blur(16px);
    box-shadow: 0 1px 0 rgba(6, 78, 59, 0.08);
  }

  /* Image hover zoom */
  .group img {
    transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .group:hover img {
    transform: scale(1.05);
  }

  /* Smooth focus styles */
  input:focus, textarea:focus {
    outline: none;
  }

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

  ::-webkit-scrollbar-track {
    background: #fdf9ef;
  }

  ::-webkit-scrollbar-thumb {
    background: #a7f3d0;
    border-radius: 4px;
  }

  ::-webkit-scrollbar-thumb:hover {
    background: #34d399;
  }

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

  #mobile-menu.open {
    max-height: 400px;
  }
</style>