/* roulang page: index */
:root {
            --bg-base: #F8F9FA;
            --text-main: #11141A;
            --text-muted: #4A5568;
            --neon-green: #00D68F;
            --cyan-accent: #00E5FF;
            --border-light: #E2E8F0;
        }
        *, *::before, *::after {
            box-sizing: border-box;
        }
        body {
            background-color: var(--bg-base);
            color: var(--text-main);
            overflow-x: hidden;
            text-rendering: optimizeLegibility;
            -webkit-font-smoothing: antialiased;
        }
        .text-glow {
            text-shadow: 0 0 24px rgba(0, 214, 143, 0.35);
        }
        .card-hover-effect {
            transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
        }
        .card-hover-effect:hover {
            transform: translateY(-4px);
            box-shadow: 0 16px 36px -12px rgba(17, 20, 26, 0.08);
            border-color: rgba(0, 214, 143, 0.5);
        }
        .dark-card-hover:hover {
            transform: translateY(-4px);
            box-shadow: 0 20px 40px -15px rgba(0, 229, 255, 0.12);
            border-color: rgba(0, 229, 255, 0.4);
        }
        .subtle-grid-bg {
            background-size: 40px 40px;
            background-image: 
                linear-gradient(to right, rgba(0, 0, 0, 0.03) 1px, transparent 1px),
                linear-gradient(to bottom, rgba(0, 0, 0, 0.03) 1px, transparent 1px);
        }
        .dark-grid-bg {
            background-size: 48px 48px;
            background-image: 
                linear-gradient(to right, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
                linear-gradient(to bottom, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
        }
        .badge-pulse::after {
            content: '';
            position: absolute;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            border-radius: 9999px;
            background-color: #00D68F;
            animation: pulse-ring 2s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
        }
        @keyframes pulse-ring {
            0% { transform: scale(0.95); opacity: 0.8; }
            50% { transform: scale(1.8); opacity: 0; }
            100% { transform: scale(0.95); opacity: 0; }
        }