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

    html {
        scroll-behavior: smooth;
    }

    body {
        overflow-x: hidden;
    }

    ::selection {
        background: rgba(224, 108, 92, 0.3);
        color: #fff;
    }

    /* Scroll reveal base — content always visible, animation applied progressively */
    @media (prefers-reduced-motion: no-preference) {
        .reveal-up {
            opacity: 1;
            transform: translateY(0);
            transition: opacity 0.8s ease, transform 0.8s ease;
        }
        .reveal-left {
            opacity: 1;
            transform: translateX(0);
            transition: opacity 0.8s ease, transform 0.8s ease;
        }
        .reveal-right {
            opacity: 1;
            transform: translateX(0);
            transition: opacity 0.8s ease, transform 0.8s ease;
        }
    }

    /* Gold accent line */
    .gold-line {
        width: 60px;
        height: 2px;
        background: linear-gradient(90deg, #D4A853, transparent);
    }

    /* Custom scrollbar */
    ::-webkit-scrollbar {
        width: 8px;
    }
    ::-webkit-scrollbar-track {
        background: #0D0D0D;
    }
    ::-webkit-scrollbar-thumb {
        background: #2E2E2E;
        border-radius: 4px;
    }
    ::-webkit-scrollbar-thumb:hover {
        background: #E06C5C;
    }

    /* Nav scroll state */
    nav.scrolled {
        background: rgba(13, 13, 13, 0.95) !important;
        backdrop-filter: blur(20px);
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    /* Mobile menu transition */
    #mobile-menu {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease;
    }
    #mobile-menu.open {
        max-height: 500px;
    }

    /* Subtle shimmer on gold elements */
    @keyframes shimmer {
        0% { background-position: -200% center; }
        100% { background-position: 200% center; }
    }

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

    /* Pulse for CTA buttons */
    @keyframes pulse-glow {
        0%, 100% { box-shadow: 0 0 0 0 rgba(224, 108, 92, 0.4); }
        50% { box-shadow: 0 0 20px 5px rgba(224, 108, 92, 0.2); }
    }