*, *::before, *::after {
        box-sizing: border-box;
    }
    
    html {
        scroll-behavior: smooth;
    }
    
    body {
        margin: 0;
        padding: 0;
        overflow-x: hidden;
    }
    
    /* Scroll reveal base — visible by default for progressive enhancement */
    .scroll-reveal {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    }
    
    /* Only apply hidden state when JS enables it */
    .js-enabled .scroll-reveal {
        opacity: 0;
        transform: translateY(30px);
    }
    
    /* Reduced motion */
    @media (prefers-reduced-motion: reduce) {
        .scroll-reveal,
        .js-enabled .scroll-reveal {
            opacity: 1;
            transform: none;
            transition: none;
        }
        html {
            scroll-behavior: auto;
        }
    }
    
    /* Navbar glass effect */
    #navbar.scrolled {
        background: rgba(2, 6, 23, 0.85);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
    
    /* Custom selection */
    ::selection {
        background: rgba(45, 212, 191, 0.3);
        color: #f0fdfa;
    }
    
    /* Custom scrollbar */
    ::-webkit-scrollbar {
        width: 8px;
    }
    ::-webkit-scrollbar-track {
        background: #020617;
    }
    ::-webkit-scrollbar-thumb {
        background: #152d4a;
        border-radius: 4px;
    }
    ::-webkit-scrollbar-thumb:hover {
        background: #2dd4bf;
    }
    
    /* 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='%236b7280' stroke-width='2' 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;
    }
    
    /* Gold shimmer animation for hero badge */
    @keyframes shimmer {
        0% { background-position: -200% center; }
        100% { background-position: 200% center; }
    }
    
    /* Floating animation for decorative elements */
    @keyframes float {
        0%, 100% { transform: translateY(0px); }
        50% { transform: translateY(-10px); }
    }
    
    .animate-float {
        animation: float 6s ease-in-out infinite;
    }
    
    .animate-float-delayed {
        animation: float 6s ease-in-out 3s infinite;
    }