body {
    margin: 0;
    overflow: hidden; /* Hide scrollbars */
    background-color: #0a0a0a; /* Dark background */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh; /* Full viewport height */
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #f0f0f0;
}

/* Container for p5 canvas to manage its positioning */
#p5-canvas-container {
    position: absolute; /* Allows positioning relative to body but behind text */
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

canvas {
    display: block; /* Remove extra space below canvas */
}

/* MOODSCAPE Title Overlay */
#moodscape-title {
    position: relative; /* Relative to flow, but can use z-index */
    font-size: 5em; /* Large text */
    font-weight: bold;
    color: #F0F0F0; /* Light text color */
    text-shadow: 0 0 15px rgba(240, 240, 240, 0.5), 0 0 30px rgba(240, 240, 240, 0.2); /* Soft glow */
    letter-spacing: 0.1em;
    z-index: 10; /* Above canvas */
    opacity: 0; /* Hidden by default */
    transform: translateY(20px); /* Slightly below center */
    transition: opacity 1.5s ease-out, transform 1.5s ease-out;
    pointer-events: none; /* Allows clicks to pass through to canvas if needed */
}

#moodscape-title.visible {
    opacity: 1;
    transform: translateY(0);
}

/* MOODSCAPE Slogan Overlay */
#moodscape-slogan {
    position: relative;
    font-size: 1.2em;
    color: #B0C4DE; /* Light steel blue, subtly different from title */
    margin-top: 10px; /* Space below title */
    z-index: 10;
    opacity: 0; /* Hidden by default */
    transform: translateY(20px);
    transition: opacity 1.5s ease-out 0.5s, transform 1.5s ease-out 0.5s; /* Delay slogan fade-in */
    pointer-events: none;
}

#moodscape-slogan.visible {
    opacity: 1;
    transform: translateY(0);
}


/* Enter Button */
#enter-button-container {
    position: relative; /* Relative to flow, below slogan */
    margin-top: 30px; /* Space between slogan and button */
    z-index: 10; /* Above canvas */
    opacity: 0; /* Hidden by default */
    transform: translateY(20px);
    transition: opacity 1.5s ease-out 1s, transform 1.5s ease-out 1s; /* Delay button fade-in */
}

#enter-button-container.visible {
    opacity: 1;
    transform: translateY(0);
}

#enter-button {
    padding: 15px 40px;
    font-size: 1.5em;
    font-weight: bold;
    color: #0a0a0a; /* Dark text for contrast */
    background-color: #FFFFFF; /* Light steel blue */
    border: none;
    border-radius: 5px;
    cursor: pointer;
    box-shadow: 0 0 15px rgba(176, 196, 222, 0.4);
    transition: background-color 0.3s ease, box-shadow 0.3s ease, transform 0.1s ease;
}

#enter-button:hover {
    background-color: #A0B0C8; /* Slightly darker on hover */
    box-shadow: 0 0 20px rgba(176, 196, 222, 0.6);
    transform: translateY(-2px);
}

#enter-button:active {
    transform: translateY(0);
    box-shadow: 0 0 10px rgba(176, 196, 222, 0.3);
}

/* Utility class to hide/show elements with transitions */
.hidden {
    opacity: 0;
    pointer-events: none; /* Disable interaction when hidden */
}
.visible {
    opacity: 1;
    pointer-events: auto; /* Enable interaction when visible */
}