.content-auto {
    content-visibility: auto;
}

.text-shadow {
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.bg-gradient-blue {
    background: linear-gradient(135deg, #3B82F6 0%, #1E40AF 100%);
}

.cube-face {
    position: absolute;
    width: 200px;
    height: 200px;
    background: rgba(59, 130, 246, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    transition: transform 0.5s ease;
}

.cube {
    position: relative;
    width: 200px;
    height: 200px;
    transform-style: preserve-3d;
    transform: rotateX(-30deg) rotateY(45deg);
    animation: spin-slow 12s linear infinite;
}

.nav-link {
    @apply py-2 px-4 rounded-lg transition-colors duration-200 hover:bg-primary/10 hover:text-primary;
}

.nav-link.active {
    @apply bg-primary/10 text-primary font-medium;
}