*, *::before, *::after { box-sizing: border-box; }

  html { scroll-behavior: smooth; scroll-padding-top: 80px; }

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

  /* Float animation for hero badge */
  @keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
  }
  .animate-float { animation: float 3s ease-in-out infinite; }

  /* Scroll reveal — progressive enhancement only */
  .reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }

  @media (prefers-reduced-motion: no-preference) {
    .reveal {
      opacity: 0;
      transform: translateY(24px);
    }
    .reveal.revealed {
      opacity: 1;
      transform: translateY(0);
    }
  }

  /* Mobile menu transition */
  #mobile-menu {
    transition: max-height 0.3s ease, opacity 0.3s ease;
  }

  /* Custom scrollbar */
  ::-webkit-scrollbar { width: 8px; }
  ::-webkit-scrollbar-track { background: #082F49; }
  ::-webkit-scrollbar-thumb { background: #14B8A6; border-radius: 4px; }
  ::-webkit-scrollbar-thumb:hover { background: #5EEAD4; }

  /* Selection color */
  ::selection { background: #5EEAD4; color: #041A2A; }