/* Why It Works Section Styles */
.why-it-works {
    background-color: var(--bg-secondary);
}

/* Three-tier positioning grid */
.positioning-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.positioning-card {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 2px;
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-elevation-1);
    display: flex;
    flex-direction: column;
    transition: all 0.15s ease;
}

.positioning-card.highlighted {
    background-color: var(--bg-secondary);
    border: 2px solid var(--accent-primary);
    box-shadow: var(--shadow-elevation-2);
}

.positioning-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-elevation-2);
}

.positioning-card.highlighted:hover {
    box-shadow: 0 8px 16px rgba(0, 120, 212, 0.2);
}

.tier-badge {
    display: inline-block;
    background: var(--bg-primary);
    color: var(--text-secondary);
    padding: 4px 12px;
    border-radius: 2px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-md);
    width: fit-content;
}

.tier-badge.premium {
    background: var(--accent-primary);
    color: white;
}

.tier-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.tier-subtitle {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: var(--spacing-lg);
}

.tier-description {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-subtle);
}

.tier-description p {
    margin: 0;
}

.tier-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.tier-feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 12px;
    color: var(--text-secondary);
}

.tier-feature i {
    flex-shrink: 0;
    font-size: 12px;
}

.tier-feature.positive i {
    color: var(--status-success);
}

.tier-feature.negative i {
    color: var(--status-error);
}

.why-note {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--accent-primary);
    border-radius: 2px;
    padding: var(--spacing-lg) var(--spacing-xl);
    display: flex;
    gap: var(--spacing-lg);
    align-items: flex-start;
}

.why-note i {
    color: var(--accent-primary);
    font-size: 20px;
    flex-shrink: 0;
    margin-top: 2px;
}

.why-note p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.why-note strong {
    color: var(--text-primary);
}

/* Responsive */
@media (max-width: 768px) {
    .positioning-grid {
        grid-template-columns: 1fr;
    }
}