/* Science Page — Extra Components */

/* Pillar Cards Grid */
.pillar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
    margin: 16px 0 24px;
}

.pillar-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px;
    box-shadow: var(--shadow-card);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.pillar-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.pillar-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: #fff;
    margin-bottom: 14px;
}

.pillar-card h4 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 6px;
}

.pillar-card p {
    font-size: 13.5px;
    line-height: 1.6;
}

/* Brain Map Visualization */
.brain-map {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 16px;
    padding: 40px 20px;
    margin: 24px 0;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.04), rgba(139, 92, 246, 0.04));
    border-radius: 20px;
    border: 1px solid var(--border);
}

.brain-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 24px 32px;
    background: var(--bg-card);
    border-radius: 50%;
    border: 3px solid var(--accent);
    box-shadow: 0 0 30px rgba(245, 158, 11, 0.15);
    width: 140px;
    height: 140px;
    justify-content: center;
}

.brain-emoji {
    font-size: 40px;
}

.brain-center span {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.brain-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 14px 18px;
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 2px solid var(--border);
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
    min-width: 120px;
    box-shadow: var(--shadow-card);
    transition: transform 0.2s, border-color 0.2s;
}

.brain-node:hover {
    transform: scale(1.05);
}

.brain-node small {
    font-size: 10px;
    font-weight: 500;
    color: var(--text-muted);
}

.brain-node .material-symbols-rounded {
    font-size: 22px;
}

.speed-node {
    border-color: #3B82F6;
}

.speed-node .material-symbols-rounded {
    color: #3B82F6;
}

.attention-node {
    border-color: #F59E0B;
}

.attention-node .material-symbols-rounded {
    color: #F59E0B;
}

.inhibition-node {
    border-color: #10B981;
}

.inhibition-node .material-symbols-rounded {
    color: #10B981;
}

.memory-node {
    border-color: #F43F5E;
}

.memory-node .material-symbols-rounded {
    color: #F43F5E;
}

.flexibility-node {
    border-color: #8B5CF6;
}

.flexibility-node .material-symbols-rounded {
    color: #8B5CF6;
}

/* Score Range Bands */
.score-range {
    display: flex;
    flex-direction: column;
    gap: 0;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    margin: 16px 0;
    box-shadow: var(--shadow-card);
}

.score-band {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 24px;
    border-bottom: 1px solid var(--border);
}

.score-band:last-child {
    border-bottom: none;
}

.score-band span {
    font-family: 'Sora', monospace;
    font-size: 13px;
    font-weight: 700;
    min-width: 90px;
    color: var(--text-primary);
}

.score-band strong {
    font-size: 15px;
    font-weight: 700;
    min-width: 100px;
}

.score-band p {
    font-size: 13px;
    margin: 0;
    color: var(--text-secondary);
}

.score-band.elite {
    background: linear-gradient(90deg, rgba(245, 158, 11, 0.15), transparent);
}

.score-band.elite strong {
    color: #B45309;
}

.score-band.high {
    background: linear-gradient(90deg, rgba(59, 130, 246, 0.10), transparent);
}

.score-band.high strong {
    color: #2563EB;
}

.score-band.good {
    background: linear-gradient(90deg, rgba(16, 185, 129, 0.10), transparent);
}

.score-band.good strong {
    color: #059669;
}

.score-band.average {
    background: linear-gradient(90deg, rgba(139, 92, 246, 0.08), transparent);
}

.score-band.average strong {
    color: #7C3AED;
}

.score-band.developing {
    background: var(--bg-card);
}

.score-band.developing strong {
    color: var(--text-muted);
}

.science-hero {
    background: linear-gradient(160deg, rgba(16, 185, 129, 0.06), rgba(245, 158, 11, 0.08), rgba(139, 92, 246, 0.05), transparent);
}

/* ───── Science Page Responsive ───── */
@media (max-width: 768px) {
    .brain-center {
        width: 120px;
        height: 120px;
        padding: 16px;
    }

    .brain-emoji {
        font-size: 32px;
    }

    .brain-node {
        min-width: 100px;
        padding: 10px 14px;
        font-size: 11px;
    }

    .score-band {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        padding: 16px;
    }

    .score-band span {
        min-width: auto;
    }

    .score-band strong {
        min-width: auto;
    }
}