/* Custom CSS for Video Gallery */
.video-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.video-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.15);
}

.thumbnail-overlay {
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 60%);
}

.play-button {
    transition: all 0.3s ease;
}

.video-card:hover .play-button {
    transform: scale(1.1);
}

.modal {
    backdrop-filter: blur(8px);
}

.gradient-bg {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

/* Responsive adjustments */
@media (max-width: 640px) {
    .video-grid {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 641px) and (max-width: 1024px) {
    .video-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1025px) and (max-width: 1280px) {
    .video-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1281px) {
    .video-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}