:root {
            --navy-deep: #0F172A;
            --cloud-white: #F8FAFC;
            --slate-cool: #E2E8F0;
            --growth-green: #22C55E;
            --charcoal: #1F2937;
            --insight-gold: #FACC15;
        }

        body {
            font-family: 'Inter', sans-serif;
            background-color: var(--cloud-white);
            color: var(--charcoal);
            overflow-x: hidden;
        }

        h1, h2, .serif { font-family: 'IBM Plex Serif', serif; }
        .font-manrope { font-family: 'Manrope', sans-serif; }

        .btn-finance {
            background-color: var(--navy-deep);
            color: white;
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            border-radius: 8px;
            font-family: 'Manrope', sans-serif;
            font-weight: 600;
            letter-spacing: 0.5px;
        }

        .btn-finance:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 15px -3px rgba(15, 23, 42, 0.2);
            background-color: #1e293b;
        }

        .glass-card {
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(12px);
            border: 1px solid var(--slate-cool);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .glass-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.05);
        }

        .market-line-bg {
            background-image: radial-gradient(circle at 2px 2px, #e2e8f0 1px, transparent 0);
            background-size: 32px 32px;
        }

        .hero-gradient {
            background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
        }

        .nav-link {
            position: relative;
            font-size: 0.875rem;
            font-weight: 500;
            color: var(--navy-deep);
        }

        .nav-link::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: -4px;
            left: 0;
            background-color: var(--growth-green);
            transition: width 0.3s ease;
        }

        .nav-link:hover::after { width: 100%; }

        .modal-overlay {
            background: rgba(15, 23, 42, 0.4);
            backdrop-filter: blur(4px);
        }

        .filter-chip {
            background-color: white;
            color: #64748b;
        }

        .filter-chip.active {
            background-color: var(--navy-deep);
            color: white;
        }

        @keyframes float {
            0% { transform: translateY(0px); }
            50% { transform: translateY(-10px); }
            100% { transform: translateY(0px); }
        }

        .float-anim { animation: float 6s ease-in-out infinite; }
        
        .fade-up {
            animation: fadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
        }

        @keyframes fadeUp {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
    </style>