/* Shared Features & Content Sections */

/* --- Comparison Section (Trainer) --- */
.comparison-grid {
    display: grid;
    grid-template-columns: 1fr;
    max-width: 900px;
    margin: 0 auto;
    gap: var(--space-lg);
    align-items: stretch;
}

.card--comparison {
    padding: var(--space-xl);
    border-radius: 24px;
    border: 1px solid var(--color-gray-200);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.card--comparison h3.card__title {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-lg);
    border-bottom: 1px solid var(--color-gray-200);
    padding-bottom: var(--space-md);
}

.card--negative {
    background-color: var(--color-white);
    border-top: none;
}

.card--positive {
    background-color: var(--color-gray-50);
    border: 1px solid var(--color-gray-300);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
}

/* "Recommended" badge effect */
.card--positive::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background: linear-gradient(90deg, #10b981, #059669);
}

.comparison-list {
    list-style: none;
    padding: 0;
    margin: 0;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.comparison-list li {
    font-size: var(--text-base);
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    line-height: 1.6;
}

.comparison-list li strong {
    font-weight: 600;
}

/* Result rows */
.negative-result,
.positive-result {
    margin-top: auto;
    padding-top: var(--space-md);
    border-top: 1px dashed var(--color-gray-200);
    font-size: var(--text-lg);
}

.negative-result {
    color: #ef4444;
}

.positive-result {
    color: #059669;
}


/* --- Features Grids (Shared) --- */
.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
}


/* --- Audience/Use Cases Section (Shared) --- */
.audience-grid {
    display: grid;
    grid-template-columns: 1fr;
    /* Default to 1 column for mobile */
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
}

.audience-grid .content-block__content {
    background: var(--color-white);
    color: var(--color-text-primary);
    padding: var(--space-2xl);
    border-radius: 24px;
    border: 1px solid var(--color-gray-200);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
    position: relative;
}

.audience-grid .content-block__content:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.audience-grid .content-block__title {
    color: var(--color-text-primary);
    font-size: var(--text-2xl);
    margin-bottom: var(--space-xs);
}

.audience-grid .subtitle {
    color: var(--color-text-secondary);
    font-size: var(--text-lg);
    margin-bottom: var(--space-lg);
    font-weight: 500;
}

.audience-grid p {
    color: var(--color-text-secondary);
    border-bottom: 1px solid var(--color-gray-100);
    padding-bottom: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    position: relative;
    padding-left: var(--space-lg);
    margin-bottom: var(--space-sm);
    color: var(--color-text-secondary);
}

.feature-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    /* Standardized to accent color */
}


/* --- CTA Section (Shared) --- */
.cta-card {
    background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-gray-800) 100%);
    color: var(--color-white);
    padding: var(--space-xl) var(--space-lg);
    /* Reduced padding for mobile */
    border-radius: 24px;
    /* Slightly smaller radius for mobile */
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.cta-card h2 {
    color: var(--color-white);
    font-size: var(--text-3xl);
    margin-bottom: var(--space-md);
}

.cta-card p {
    color: var(--color-gray-300);
    font-size: var(--text-lg);
}

/* Background glow/shape */
.cta-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.03) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

/* Invert secondary button for dark background */
.cta-card .btn--secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.2);
}

.cta-card .btn--secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--color-white);
}

/* Response Breakpoints */
@media (min-width: 768px) {

    .comparison-grid,
    .features-grid,
    .audience-grid {
        grid-template-columns: 1fr 1fr;
    }

    .cta-card {
        padding: var(--space-3xl) var(--space-xl);
        border-radius: 32px;
    }
}