/**
 * Landing Page Styles
 * Prefix: .landing-*
 */

#landing-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    height: 100vh;
    background: var(--color-bg);
    z-index: 100;
    transition: opacity var(--transition-slow), transform var(--transition-slow);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

#landing-container.landing-fade-out {
    opacity: 0;
    transform: scale(1.05);
    pointer-events: none;
}

#landing-container.landing-hidden {
    display: none;
}

.landing-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
}

/* Instruction hint */
.landing-hint {
    position: absolute;
    bottom: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-primary);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    letter-spacing: var(--letter-spacing-wide);
    text-transform: uppercase;
    opacity: 0;
    animation: landing-hint-fade 1s ease forwards 2s;
}

@keyframes landing-hint-fade {
    to {
        opacity: 0.6;
    }
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .landing-hint {
        font-size: var(--font-size-xs);
        bottom: var(--spacing-lg);
    }
}