/* Premium knowledge pages */

.knowledge-media {
    position: relative;
}

.knowledge-media-thumb {
    height: 200px;
    object-fit: cover;
}

.knowledge-media-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(127, 62, 155, 0.9);
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.knowledge-media-play-icon {
    font-size: 2rem;
    color: var(--light-color);
    margin-left: 5px;
}

.knowledge-media-duration {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.7);
    color: var(--light-color);
}

.knowledge-audio-cover {
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.knowledge-audio-cover i {
    font-size: 3rem;
    color: var(--light-color);
}

.knowledge-audio-purple {
    background: var(--gradient-purple);
}

.knowledge-audio-teal {
    background: var(--gradient-teal);
}

.knowledge-audio-primary {
    background: var(--gradient-primary);
}

.knowledge-badge-purple {
    background: var(--primary-color);
    color: var(--light-color);
}

.knowledge-badge-teal {
    background: var(--secondary-color);
    color: var(--light-color);
}

.knowledge-cta {
    background:
        radial-gradient(48% 45% at 10% 8%, rgba(127, 62, 155, 0.2), rgba(127, 62, 155, 0) 70%),
        radial-gradient(42% 45% at 92% 0%, rgba(41, 139, 133, 0.18), rgba(41, 139, 133, 0) 70%),
        rgba(249, 245, 251, 0.96);
    color: var(--gray-900);
    padding: 4rem 0;
    border-top: 1px solid rgba(127, 62, 155, 0.1);
    border-bottom: 1px solid rgba(127, 62, 155, 0.1);
}

.knowledge-cta-title {
    color: var(--gray-900);
    font-size: 2rem;
}

.knowledge-cta-subtitle {
    color: var(--gray-700);
}

.knowledge-hero {
    background:
        radial-gradient(35% 40% at 8% 8%, rgba(127, 62, 155, 0.1), rgba(127, 62, 155, 0) 70%),
        radial-gradient(30% 40% at 94% 2%, rgba(41, 139, 133, 0.1), rgba(41, 139, 133, 0) 70%),
        rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid rgba(127, 62, 155, 0.08);
}

.knowledge-value-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.knowledge-value-card {
    border: 1px solid var(--gray-200);
    border-radius: 1rem;
    padding: 1rem;
    background: #fff;
    box-shadow: var(--shadow-sm);
}

.knowledge-value-card h5 {
    margin-bottom: 0.4rem;
}

.knowledge-value-card p {
    margin-bottom: 0;
    color: var(--gray-700);
    font-size: 0.95rem;
}

@media (max-width: 991.98px) {
    .knowledge-value-grid {
        grid-template-columns: 1fr;
    }
}