/* ==========================================
   DOCS PAGE - NimbusLearn LMS
   ========================================== */

.docs-section.alt-bg { background: var(--bg-dark-card); }

.docs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

a.docs-card {
    text-decoration: none;
    color: inherit;
    display: block;
}

.docs-card {
    background: var(--bg-dark-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 32px;
    transition: var(--transition);
    position: relative;
}

.alt-bg .docs-card {
    background: var(--bg-dark);
}

.docs-card:hover {
    border-color: rgba(16, 185, 129, 0.4);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.docs-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: rgba(16, 185, 129, 0.1);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
}

.docs-card h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.docs-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.docs-tag {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: rgba(16, 185, 129, 0.1);
    color: var(--primary);
}

/* Responsive */
@media (max-width: 1024px) {
    .docs-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .docs-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }
}

@media (max-width: 480px) {
    .docs-card {
        padding: 24px;
    }
    
    .docs-card h3 {
        font-size: 16px;
    }
}