* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', sans-serif;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;

    background: linear-gradient(-45deg, #0f0c29, #302b63, #24243e, #1a1a2e);
    background-size: 400% 400%;
    animation: gradientMove 12s ease infinite;
}

@keyframes gradientMove {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.container {
    width: 650px;
    padding: 50px;
    border-radius: 20px;

    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(15px);

    border: 1px solid rgba(255,255,255,0.2);
    box-shadow: 0 0 40px rgba(0, 255, 255, 0.3);

    text-align: center;
    color: white;
}

h1 {
    font-size: 28px;
    margin-bottom: 8px;
    background: linear-gradient(90deg, #00f5ff, #9d4edd);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

h2 {
    font-size: 18px;
    color: #ccc;
    margin-bottom: 35px;
}

.menu {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.menu a {
    padding: 18px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: bold;
    letter-spacing: 1px;

    background: rgba(255, 255, 255, 0.1);
    color: white;

    border: 1px solid rgba(255,255,255,0.3);

    transition: 0.4s ease;
}

.menu a:hover {
    transform: translateY(-5px);
    background: linear-gradient(135deg, #00f5ff, #9d4edd);
    box-shadow: 0 0 20px #00f5ff,
                0 0 40px #9d4edd;
}

.special {
    grid-column: span 2;
    background: linear-gradient(135deg, #ff4d6d, #ff006e);
}

.special:hover {
    box-shadow: 0 0 25px #ff006e,
                0 0 50px #ff4d6d;
}