/* ==================================
   General Styles & Dark Theme
================================== */
body {
    background-color: #000000;
    color: #FFFFFF;
    font-family: 'Inter', sans-serif;
    margin: 0;
    /* Center the content */
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

#intro-page {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 3rem; /* Increased gap for better spacing */
    padding: 2rem;
}

/* Container to manage card layout */
#cards-container {
    display: flex;
    flex-wrap: wrap; /* Allows cards to wrap on smaller screens */
    justify-content: center;
    gap: 2rem;
}

/* ==================================
   Card Styling
================================== */
.intro-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    padding: 1rem 1.5rem;
    width: auto;
    max-width: 170px; /* Initial compact width for animation */
    overflow: hidden;
    text-align: center;
    
    /* MODIFIED: Updated background to match the main site's theme */
    background-color: #000000; /* Darker background like the hero tiles */
    border: 1px solid #2a2a2a;
    border-radius: 9999px; /* Initial pill shape */
    box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0;
}

.card-header svg {
    /* MODIFIED: Icon color now uses the main site's accent color */
    color: #4f46e5;
}
        
.card-header p {
    font-size: 1.25rem;
    font-weight: 600;
    /* MODIFIED: Ensured text color is pure white, matching main site h1 */
    color: #FFFFFF;
}

.description {
    font-size: 0.9rem;
    line-height: 1.5;
    color: #b3b3b3; /* Softer white for secondary text, consistent with main site */
    max-height: 0; /* Initially hidden for animation */
    opacity: 0;    /* Initially hidden for animation */
}

/* ==================================
   3D Button Styling
================================== */
#launch-button {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    color: #ffffff;
    /* MODIFIED: Changed background to the primary accent color */
    background: #4f46e5; 
    border: none;
    border-radius: 12px;
    padding: 16px 32px;
    cursor: pointer;
    
    /* MODIFIED: Updated shadow to a darker blue for the 3D effect */
    box-shadow: 0px 4px 0px 0px #2c25a0;
    
    /* Smooth transitions for all properties */
    transition: all 0.2s ease-in-out;
    
    /* Initially hidden for animation */
    opacity: 0; 
    transform: scale(0.8);
}

#launch-button:hover {
    transform: translateY(-2px) scale(1.02); /* Lifts the button up */
    box-shadow: 0px 6px 0px 0px #2c25a0;
}

#launch-button:active {
    transform: translateY(2px) scale(0.98); /* Pushes the button down */
    box-shadow: 0px 2px 0px 0px #2c25a0; /* Reduces the edge for a "pressed" feel */
}