body {
            background-color: #0f172a; /* Slate 900 */
            color: #f8fafc;
        }

        /* Scroll Animation Utilities */
        .reveal {
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.8s ease-out;
        }
        .reveal.active {
            opacity: 1;
            transform: translateY(0);
        }

        /* Gradient Text */
        .text-gradient {
            background: linear-gradient(to right, #6366f1, #8b5cf6, #ec4899);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        /* Custom Scrollbar */
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #0f172a;
        }
        ::-webkit-scrollbar-thumb {
            background: #475569;
            border-radius: 4px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #6366f1;
        }

        /* Card Hover Effects */
        .glass-card {
            background: rgba(30, 41, 59, 0.7);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.05);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .glass-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px -10px rgba(99, 102, 241, 0.3);
            border-color: rgba(99, 102, 241, 0.3);
        }

        /* FAQ Accordion Details */
        details > summary {
            list-style: none;
        }
        details > summary::-webkit-details-marker {
            display: none;
        }
        details[open] summary ~ * {
            animation: sweep .5s ease-in-out;
        }
        @keyframes sweep {
            0%    {opacity: 0; transform: translateY(-10px)}
            100%  {opacity: 1; transform: translateY(0)}
        }