:root {
        --navy-900: #0a1628;
        --navy-800: #0f2140;
        --gold-500: #c8a44e;
        --gold-400: #d4b96a;
    }

    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

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

    body {
        font-family: 'Inter', sans-serif;
        overflow-x: hidden;
    }

    /* Navbar scroll state */
    #navbar.scrolled {
        background: rgba(10, 22, 40, 0.97);
        backdrop-filter: blur(12px);
        box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
    }

    #navbar.scrolled .mobile-link,
    #navbar.scrolled a:not(.bg-gold-500):not(.bg-navy-900) {
        color: rgba(255, 255, 255, 0.8);
    }

    /* Scroll reveal animations */
    .reveal {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), 
                    transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }

    .reveal:nth-child(2) { transition-delay: 0.1s; }
    .reveal:nth-child(3) { transition-delay: 0.2s; }
    .reveal:nth-child(4) { transition-delay: 0.3s; }

    /* Reduced motion */
    @media (prefers-reduced-motion: reduce) {
        .reveal {
            opacity: 1;
            transform: none;
            transition: none;
        }
        html {
            scroll-behavior: auto;
        }
        .animate-bounce {
            animation: none;
        }
    }

    /* Mobile menu transitions */
    #mobile-menu.open {
        opacity: 1;
        pointer-events: all;
    }

    #mobile-menu.closed {
        opacity: 0;
        pointer-events: none;
    }

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

    /* Custom scrollbar */
    ::-webkit-scrollbar {
        width: 8px;
    }
    ::-webkit-scrollbar-track {
        background: var(--navy-900);
    }
    ::-webkit-scrollbar-thumb {
        background: var(--gold-500);
        border-radius: 4px;
    }
    ::-webkit-scrollbar-thumb:hover {
        background: var(--gold-400);
    }

    /* Selection color */
    ::selection {
        background: var(--gold-500);
        color: var(--navy-900);
    }