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

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

    body {
        min-height: 100vh;
        overflow-x: hidden;
    }

    /* Scrollbar */
    ::-webkit-scrollbar {
        width: 8px;
    }
    ::-webkit-scrollbar-track {
        background: #0a0f1e;
    }
    ::-webkit-scrollbar-thumb {
        background: #1c2850;
        border-radius: 4px;
    }
    ::-webkit-scrollbar-thumb:hover {
        background: #d4a238;
    }

    /* Selection */
    ::selection {
        background: rgba(212, 162, 56, 0.3);
        color: #f5d98e;
    }

    /* Navbar scroll state */
    #navbar.scrolled {
        background: rgba(10, 15, 30, 0.95);
        backdrop-filter: blur(20px);
        border-bottom: 1px solid rgba(212, 162, 56, 0.1);
        box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    }

    /* Mobile menu */
    #mobileMenu.open {
        opacity: 1 !important;
        pointer-events: all !important;
    }

    /* Select styling */
    select option {
        background: #111a30;
        color: #ffffff;
    }

    /* Reveal animations — progressive enhancement via JS */
    .reveal-up,
    .reveal-left,
    .reveal-right {
        opacity: 1;
        transform: none;
        transition: opacity 0.8s ease, transform 0.8s ease;
    }

    @media (prefers-reduced-motion: no-preference) {
        .reveal-up {
            opacity: 0;
            transform: translateY(30px);
        }
        .reveal-left {
            opacity: 0;
            transform: translateX(-30px);
        }
        .reveal-right {
            opacity: 0;
            transform: translateX(30px);
        }

        .reveal-up.revealed,
        .reveal-left.revealed,
        .reveal-right.revealed {
            opacity: 1;
            transform: none;
        }
    }

    /* Gold shimmer effect on CTA buttons */
    @media (prefers-reduced-motion: no-preference) {
        .bg-gold-500::after {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
            transition: left 0.5s ease;
        }
        .bg-gold-500:hover::after {
            left: 100%;
        }
    }