body {
            font-family: 'Segoe UI', sans-serif;
            margin: 0;
            padding: 0;
            background: linear-gradient(to right, #e3f2fd, #ffffff);
            color: #333;
            overflow-x: hidden;
        }

        header {
            background-color: #1e88e5;
            color: white;
            padding: 2em 1em;
            text-align: center;
            animation: fadeIn 1s ease-in-out;
        }

        header h1 {
            margin: 0;
            font-size: 1.8em;
        }

        nav {
            margin-top: 1em;
        }

        nav a {
            background: white;
            color: #1e88e5;
            padding: 0.6em 1.2em;
            text-decoration: none;
            border-radius: 20px;
            font-weight: bold;
            transition: background 0.3s, transform 0.3s;
        }

        nav a:hover {
            background: #1565c0;
            color: white;
            transform: scale(1.05);
        }

        main {
            text-align: center;
            padding: 3em 1em;
            animation: fadeUp 1.2s ease-in-out;
        }

        main h2 {
            font-size: 2em;
            color: #1e88e5;
            margin-bottom: 0.5em;
        }

        main p {
            font-size: 1.2em;
            max-width: 700px;
            margin: auto;
        }

        footer {
            background-color: #1e88e5;
            color: white;
            text-align: center;
            padding: 1em;
            font-size: 0.9em;
            position: relative;
        }

        footer i {
            margin: 0 0.5em;
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(-30px); }
            to { opacity: 1; transform: translateY(0); }
        }

        @keyframes fadeUp {
            from { opacity: 0; transform: translateY(30px); }
            to { opacity: 1; transform: translateY(0); }
        }