.atlas {
    padding: 40px 0;
}

.university-badge {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background-color: var(--atlas-bg-card);
    border: 1px solid var(--atlas-border-color);
    border-radius: 6px;
    color: var(--atlas-text-secondary);
}

.university-text {
    display: flex;
    flex-direction: column;
    line-height: 1.3;
}

.university-name {
    font-size: 13px;
    font-weight: 600;
}

.university-sub {
    font-size: 11px;
}

.atlas-wrapper {
    display: flex;
    gap: 32px;
}

.atlas-content {
    flex: 1;
}

.sidebar {
    width: 315px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.ad-block {
    background-color: var(--atlas-bg-card);
    border: 1px solid var(--atlas-border-color);
    border-radius: 6px;
    height: 200px;
}

/* Modality Filters */
.modality-filters {
    display: flex;
    gap: 12px;
    margin-bottom: 40px;
}

.modality-filter {
    padding: 8px 20px;
    border-radius: 20px;
    border: 1px solid var(--atlas-border-color);
    background-color: var(--atlas-bg-card);
    color: var(--atlas-text-primary);
    font-size: 14px;
    cursor: pointer;
    transition: all var(--atlas-transition-time);
}

.modality-filter.active {
    background-color: var(--atlas-accent-color);
    color: #FFFFFF;
    border-color: var(--atlas-accent-color);
}

.modality-filter:hover:not(.active) {
    border-color: var(--atlas-accent-color);
}

/* Atlas Section */
.atlas-section {
    margin-bottom: 48px;
}

.section-title {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--atlas-text-primary);
}

.section-subtitle {
    font-size: 14px;
    color: var(--atlas-text-secondary);
    margin-bottom: 28px;
}

/* Atlas Grid */
.atlas-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.atlas-card {
    background-color: var(--atlas-bg-card);
    border: 1px solid var(--atlas-border-color);
    border-radius: 6px;
    display: flex;
    overflow: hidden;
    height: 105px;
    cursor: pointer;
    transition: all var(--atlas-transition-time);
}

.atlas-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.atlas-card .atlas-image-wrapper {
    width: 105px;
    height: 105px;
    overflow: hidden;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #1a1a1a;
}

.atlas-card .atlas-info {
    padding: 12px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex: 1;
    min-width: 0;
}

.atlas-card .atlas-title {
    font-size: 15px;
    line-height: 20px;
    font-weight: 600;
    color: var(--atlas-text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.atlas-card .atlas-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.atlas-card .atlas-modality {
    font-size: 13px;
    color: var(--atlas-text-secondary);
}

.badge {
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.badge-free {
    background-color: var(--atlas-badge-free-bg);
    color: var(--atlas-badge-free-text);
}

.badge-premium {
    background-color: var(--atlas-badge-premium-bg);
    color: var(--atlas-badge-premium-text);
}

/* Info Blocks */
.info-blocks {
    display: flex;
    gap: 40px;
    margin-top: 48px;
    margin-bottom: 48px;
}

.info-block {
    flex: 1;
    padding: 24px;
    position: relative;
}

.info-block:first-child::after {
    content: '';
    position: absolute;
    right: -20px;
    top: 0;
    bottom: 0;
    width: 1px;
    background-color: var(--atlas-border-color);
}

.info-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--atlas-text-primary);
}

.info-text {
    font-size: 14px;
    color: var(--atlas-text-secondary);
    line-height: 1.7;
}

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

    .sidebar {
        display: none;
    }
}

@media (max-width: 992px) {
    .atlas-grid {
        grid-template-columns: 1fr;
    }

    .info-blocks {
        flex-direction: column;
        gap: 24px;
        padding: 0;
        margin-top: 20px;
        margin-bottom: 40px;
    }

    .info-block {
        padding: 0;
    }

    .info-block:first-child::after {
        display: none;
    }
}