/* Base & Reset */
    *, *::before, *::after {
        box-sizing: border-box;
    }

    html {
        scroll-behavior: smooth;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }

    body {
        margin: 0;
        overflow-x: hidden;
    }

    ::selection {
        background: #C9A227;
        color: #0A1628;
    }

    /* Scrollbar */
    ::-webkit-scrollbar {
        width: 6px;
    }
    ::-webkit-scrollbar-track {
        background: #0A1628;
    }
    ::-webkit-scrollbar-thumb {
        background: #C9A227;
        border-radius: 3px;
    }
    ::-webkit-scrollbar-thumb:hover {
        background: #D4A843;
    }

    /* Custom cursor accent */
    @media (prefers-reduced-motion: no-preference) {
        .group:hover .group-hover\:scale-105 {
            transition-timing-function: cubic-bezier(0.34, 1.56, 0.64, 1);
        }
    }

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

    #bar1.open {
        transform: translateY(6px) rotate(45deg);
    }
    #bar2.open {
        opacity: 0;
    }
    #bar3.open {
        transform: translateY(-6px) rotate(-45deg);
        width: 1.5rem;
    }

    /* Scroll reveal base — progressive enhancement */
    .reveal {
        opacity: 1;
        transform: none;
    }

    @media (prefers-reduced-motion: no-preference) {
        .reveal {
            opacity: 0;
            transform: translateY(24px);
            transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                        transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }
        .reveal.revealed {
            opacity: 1;
            transform: none;
        }
        .reveal-delay-1 { transition-delay: 0.1s; }
        .reveal-delay-2 { transition-delay: 0.2s; }
        .reveal-delay-3 { transition-delay: 0.3s; }
    }