@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700&family=JetBrains+Mono:wght@400;700&display=swap');

        :root {
            --alive-green: #7AA895; /* Kolor pobrany z loga */
            --alive-dark: #1a1a1a;
        }

        body {
            font-family: 'Inter', sans-serif;
            background-color: #0f172a;
            color: #e2e8f0;
            overflow-x: hidden;
        }

        .font-mono {
            font-family: 'JetBrains Mono', monospace;
        }

        /* Animacja pulsu (nawiązanie do linii EKG w logo) */
        @keyframes pulse-line {
            0% { width: 0; opacity: 0; }
            50% { width: 100%; opacity: 1; }
            100% { width: 100%; opacity: 0; }
        }

        .heartbeat-line {
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--alive-green), transparent);
            width: 100%;
            position: relative;
            overflow: hidden;
        }

        .heartbeat-line::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(255,255,255,0.4);
            transform: translateX(-100%);
            animation: shimmer 3s infinite;
        }

        @keyframes shimmer {
            100% { transform: translateX(100%); }
        }

        /* Glassmorphism dla nawigacji */
        .glass-nav {
            background: rgba(15, 23, 42, 0.8);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(122, 168, 149, 0.1);
        }

        .text-alive {
            color: var(--alive-green);
        }

        .bg-alive {
            background-color: var(--alive-green);
        }

        .border-alive {
            border-color: var(--alive-green);
        }

        .hover-alive:hover {
            color: #9cdcc3;
        }

        /* Custom Scrollbar */
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #0f172a;
        }
        ::-webkit-scrollbar-thumb {
            background: #334155;
            border-radius: 4px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: var(--alive-green);
        }