style.css

/* Body with a retro grid background */
body {
    background: radial-gradient(circle at center, #000000 60%, #111111);
    color: #00FFAA;
    font-family: 'Press Start 2P', cursive;
    text-align: center;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

/* Animated grid background */
body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        #0d0d0d 0px, 
        #0d0d0d 1px, 
        transparent 1px, 
        transparent 50px
    ),
    repeating-linear-gradient(
        90deg, 
        #0d0d0d 0px, 
        #0d0d0d 1px, 
        transparent 1px, 
        transparent 50px
    );
    transform: scale(1.5);
    opacity: 0.1;
    z-index: -2;
    animation: gridAnimation 10s linear infinite;
}

/* Grid animation to create a subtle moving effect */
@keyframes gridAnimation {
    0% { transform: translateY(0) scale(1.5); }
    100% { transform: translateY(-50px) scale(1.5); }
}

/* Neon-glowing header */
h1 {
    color: #00FFAA;
    text-shadow: 0 0 5px #00FFAA;
    margin-bottom: 20px;
}

/* Button with smooth hover effect */
button {
    background-color: transparent;
    color: #00FFAA;
    border: 2px solid #00FFAA;
    padding: 15px 25px;
    font-size: 1em;
    border-radius: 30px;
    text-transform: uppercase;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 0 10px #00FFAA;
    font-family: 'Press Start 2P';
    margin-top: 40px;
}

button:hover {
    transform: scale(1.1);
    box-shadow: 0 0 15px #00FFAA, 0 0 25px #00FFAA;
}

/* Display for fun fact */
.fun-fact-display {
    margin-top: 50px;
    font-size: 1em;
    background: rgba(0, 255, 170, 0.1);
    border: 1px solid #00FFAA;
    padding: 15px 25px;
    border-radius: 10px;
    box-shadow: 0 0 10px #00FFAA;
    animation: fadeIn 2s ease;
    height: 50vh;
    width: 800px;
}

.fun-fact-title {
    font-size: 30px;
    display: block;
    text-decoration: underline;
    margin-top: 20px;
    margin-bottom: 10px;
}

.fun-fact-description {
    font-size: 17px;
    display: block;
    margin-top: 20px;
}

/* Smooth fade-in effect */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Create a glowing grid effect */
body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        #111111 0px,
        #111111 1px,
        transparent 1px,
        transparent 50px
    ),
    repeating-linear-gradient(
        90deg,
        #111111 0px,
        #111111 1px,
        transparent 1px,
        transparent 50px
    );
    z-index: -2;
    opacity: 0.5;
}

/* Animated gradient for depth */
body::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(0, 255, 170, 0.2), transparent 60%);
    z-index: -1;
    animation: glowAnimation 6s infinite alternate;
}

/* Grid motion */
@keyframes glowAnimation {
    0% {
        transform: scale(1.2);
        filter: blur(5px);
    }
    100% {
        transform: scale(1.3);
        filter: blur(8px);
    }
}