:root {
            --primary-aqua: #00b4d8;
            --secondary-blue: #0077b6;
            --accent-teal: #48cae4;
            --dark-navy: #03045e;
            --light-cyan: #caf0f8;
        }
        body {
            font-family: 'Segoe UI', system-ui, sans-serif;
            line-height: 1.7;
            color: #333;
            background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
        }
        .aqua-gradient {
            background: linear-gradient(135deg, var(--primary-aqua) 0%, var(--secondary-blue) 100%);
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.8rem;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
            transition: all 0.3s ease;
        }
        .navbar-brand:hover {
            transform: scale(1.05);
            text-shadow: 3px 3px 6px rgba(0,0,0,0.4);
        }
        .hero-section {
            padding: 100px 0;
            background: linear-gradient(rgba(0, 180, 216, 0.8), rgba(0, 119, 182, 0.9)), url('https://via.placeholder.com/1920x1080') center/cover;
            color: white;
            border-radius: 0 0 30px 30px;
            margin-bottom: 40px;
        }
        .content-section {
            background: white;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
            padding: 40px;
            margin-bottom: 30px;
            transition: transform 0.3s ease;
        }
        .content-section:hover {
            transform: translateY(-5px);
        }
        h1, h2, h3 {
            color: var(--dark-navy);
            margin-bottom: 1.5rem;
        }
        h1 {
            font-size: 2.8rem;
            font-weight: 800;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
        }
        h2 {
            font-size: 2.2rem;
            border-left: 5px solid var(--primary-aqua);
            padding-left: 15px;
            margin-top: 2.5rem;
        }
        h3 {
            font-size: 1.8rem;
            color: var(--secondary-blue);
            margin-top: 2rem;
        }
        .key-feature {
            background: var(--light-cyan);
            border-radius: 10px;
            padding: 20px;
            margin: 15px 0;
            border-left: 4px solid var(--accent-teal);
            transition: all 0.3s ease;
        }
        .key-feature:hover {
            transform: translateX(10px);
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        .game-image {
            border-radius: 15px;
            overflow: hidden;
            box-shadow: 0 10px 25px rgba(0,0,0,0.2);
            margin: 25px 0;
            transition: transform 0.4s ease;
        }
        .game-image:hover {
            transform: scale(1.02);
        }
        .highlight-text {
            background: linear-gradient(120deg, var(--light-cyan) 0%, var(--light-cyan) 100%);
            background-repeat: no-repeat;
            background-size: 100% 40%;
            background-position: 0 90%;
            font-weight: 600;
            padding: 0 5px;
        }
        .nav-pills .nav-link {
            color: var(--dark-navy);
            font-weight: 600;
            border-radius: 50px;
            margin: 5px;
            transition: all 0.3s ease;
        }
        .nav-pills .nav-link:hover, .nav-pills .nav-link.active {
            background: var(--primary-aqua);
            color: white;
            transform: translateY(-3px);
        }
        footer {
            background: var(--dark-navy);
            color: white;
            padding: 40px 0 20px;
            margin-top: 50px;
        }
        .content-paragraph {
            margin-bottom: 1.8rem;
            text-align: justify;
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 60px 0;
                border-radius: 0 0 20px 20px;
            }
            h1 {
                font-size: 2.2rem;
            }
            h2 {
                font-size: 1.8rem;
            }
            .content-section {
                padding: 25px;
            }
        }
        .float-animation {
            animation: float 6s ease-in-out infinite;
        }
        @keyframes float {
            0% { transform: translateY(0px); }
            50% { transform: translateY(-15px); }
            100% { transform: translateY(0px); }
        }
        .icon-feature {
            font-size: 2.5rem;
            color: var(--primary-aqua);
            margin-bottom: 15px;
        }