/* Basic Reset & Body Styling */
body {
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #E0E0E0; /* Light gray text for contrast */
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh; /* Ensures the page takes at least full viewport height */
    overflow-y: auto; /* Allows vertical scrolling if content exceeds viewport height */
    overflow-x: hidden; /* Prevents horizontal scrolling */
    
    /* --- ANIMATED GRADIENT BACKGROUND --- */
    background: linear-gradient(270deg, #1a2a6c, #b21f1f, #fdbb2d); /* Deep blue, red, gold */
    background-size: 600% 600%; /* Make it large for movement */
    animation: GradientShift 15s ease infinite; /* Slow, continuous animation */
}

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

/* Container for content */
.container {
    background-color: rgba(0, 0, 0, 0.7); /* Semi-transparent dark background for readability */
    padding: 40px 60px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.5); /* Subtle neon glow effect */
    max-width: 800px;
    width: 90%;
    position: relative; /* For z-index if needed */
    z-index: 10; /* Ensure content is above background effects */
    backdrop-filter: blur(5px); /* Optional: Frosted glass effect */
    -webkit-backdrop-filter: blur(5px); /* For Safari */
}

h1 {
    font-size: 3em;
    color: #00FFFF; /* Bright cyan */
    margin-bottom: 10px;
    text-shadow: 0 0 8px rgba(0, 255, 255, 0.7); /* Subtle text glow */
}

p {
    font-size: 1.2em;
    line-height: 1.6;
    margin-bottom: 20px;
}

.button {
    display: inline-block;
    background-color: #FF00FF; /* Bright magenta */
    color: #FFFFFF;
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-size: 1.3em;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 0 15px rgba(255, 0, 255, 0.5); /* Magenta glow */
}

.button:hover {
    background-color: #CC00CC; /* Darker magenta on hover */
    transform: translateY(-3px); /* Slight lift effect */
    box-shadow: 0 0 25px rgba(255, 0, 255, 0.8);
}

.info-section {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px dashed rgba(255, 255, 255, 0.3);
}

.info-section p {
    font-size: 0.9em;
    margin-bottom: 10px;
}

.link {
    color: #00FFFF; /* Cyan link */
    text-decoration: none;
    transition: color 0.3s ease, text-shadow 0.3s ease;
}

.link:hover {
    color: #FFFFFF; /* White on hover */
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.8);
}

/* --- MOUSE PARTICLE STYLING --- */
.mouse-particle {
    position: fixed; /* Stays relative to viewport */
    background-color: #FF00FF; /* Magenta, matching button/theme */
    border-radius: 50%; /* Circle shape */
    opacity: 0; /* Starts invisible */
    transform: scale(0); /* Starts very small */
    pointer-events: none; /* Allows clicks to pass through */
    transition: opacity 0.5s ease-out, transform 0.5s ease-out; /* Smooth fade/grow */
    z-index: 9999; /* Always on top */
}

/* Optional: Different colors for particles */
.mouse-particle.blue { background-color: #00FFFF; }
.mouse-particle.yellow { background-color: #fdbb2d; }