/* Base styles and custom utilities */
    html {
        scroll-behavior: smooth;
    }

    body {
        overflow-x: hidden;
    }

    /* Scrollbar styling */
    ::-webkit-scrollbar {
        width: 8px;
    }
    ::-webkit-scrollbar-track {
        background: #1A0C16;
    }
    ::-webkit-scrollbar-thumb {
        background: #6B2F5B;
        border-radius: 4px;
    }
    ::-webkit-scrollbar-thumb:hover {
        background: #9A4F7E;
    }

    /* Selection color */
    ::selection {
        background: rgba(212, 168, 67, 0.3);
        color: #F9F0F7;
    }

    /* Scroll line animation */
    .scroll-line {
        animation: scrollPulse 2s ease-in-out infinite;
    }

    @keyframes scrollPulse {
        0%, 100% { opacity: 0.3; transform: scaleY(0.5); transform-origin: top; }
        50% { opacity: 1; transform: scaleY(1); }
    }

    /* Navbar scroll state */
    #navbar.scrolled {
        background: rgba(26, 12, 22, 0.95);
        backdrop-filter: blur(20px);
        border-bottom: 1px solid rgba(107, 47, 91, 0.3);
        box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    }

    /* Navigation link underline animation */
    .nav-link {
        position: relative;
    }
    .nav-link::after {
        content: '';
        position: absolute;
        bottom: -4px;
        left: 0;
        width: 0;
        height: 2px;
        background: #D4A843;
        transition: width 0.3s ease;
    }
    .nav-link:hover::after {
        width: 100%;
    }

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

    /* Reveal animations - progressive enhancement via JS */
    .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;
    }

    /* Reduced motion */
    @media (prefers-reduced-motion: reduce) {
        html {
            scroll-behavior: auto;
        }
        .reveal-up,
        .reveal-left,
        .reveal-right {
            opacity: 1;
            transform: none;
            transition: none;
        }
        .scroll-line {
            animation: none;
            opacity: 0.6;
        }
        .nav-link::after {
            display: none;
        }
    }

    /* Focus visible for accessibility */
    a:focus-visible,
    button:focus-visible,
    input:focus-visible,
    textarea:focus-visible {
        outline: 2px solid #D4A843;
        outline-offset: 2px;
    }

    /* Mobile nav link animation */
    .mobile-nav-link {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.4s ease, transform 0.4s ease;
    }

    /* Card hover shimmer */
    .group:hover img {
        filter: brightness(1.05);
    }

    /* Image aspect ratios */
    .reveal-up img,
    .reveal-left img,
    .reveal-right img {
        will-change: transform;
    }