/* Problems Page Specific Styles */

/* Problems Hero Section */
.problems-hero {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 120px 0 80px;
    text-align: center;
}

.problems-hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.problems-hero p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto;
}

/* Problem Categories Section */
.problem-categories {
    padding: 80px 0;
    background: var(--light-gray);
}

.categories-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.category-card {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    overflow: hidden;
    transition: var(--transition);
}

.category-card:hover {
    box-shadow: var(--shadow-medium);
}

.category-header {
    display: flex;
    align-items: center;
    padding: 2rem;
    cursor: pointer;
    transition: var(--transition);
    background: var(--white);
}

.category-header:hover {
    background: var(--light-gray);
}

.category-icon {
    font-size: 2rem;
    margin-right: 1.5rem;
    flex-shrink: 0;
}

.category-header h3 {
    flex: 1;
    margin: 0;
    color: var(--navy-blue);
    font-size: 1.5rem;
}

.toggle-icon {
    color: var(--bright-blue);
    transition: var(--transition);
}

.category-header.active .toggle-icon {
    transform: rotate(180deg);
}

.category-content {
    display: none;
    padding: 0 2rem 2rem;
    border-top: 1px solid #e9ecef;
}

.category-content.active {
    display: block;
}

.problem-item {
    padding: 1.5rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.problem-item:last-child {
    border-bottom: none;
}

.problem-item h4 {
    color: var(--navy-blue);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.problem-item p {
    color: var(--dark-gray);
    margin-bottom: 0.75rem;
    line-height: 1.5;
}

.skills-gained {
    font-size: 0.85rem;
    color: var(--bright-blue);
    font-weight: 500;
    background: rgba(76, 175, 80, 0.1);
    padding: 0.5rem;
    border-radius: 4px;
    border-left: 3px solid var(--bright-blue);
}

/* Problems CTA Section */
.problems-cta {
    padding: 80px 0;
    background: var(--gradient-primary);
    color: var(--white);
    text-align: center;
}

.problems-cta h2 {
    color: var(--white);
    margin-bottom: 1rem;
}

.problems-cta p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.problems-cta .cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.problems-cta .btn-secondary {
    border-color: var(--white);
    color: var(--white);
}

.problems-cta .btn-secondary:hover {
    background: var(--white);
    color: var(--bright-blue);
}

/* Waitlist Selection Modal */
.selection-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin: 1rem 0;
}

.selection-card {
    padding: 2rem;
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    background: var(--white);
}

.selection-card:hover {
    border-color: var(--bright-blue);
    box-shadow: var(--shadow-medium);
    transform: translateY(-2px);
}

.selection-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.selection-card h3 {
    color: var(--navy-blue);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.selection-card p {
    color: var(--dark-gray);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.4;
}

.selection-benefits {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.benefit {
    color: var(--bright-blue);
    font-size: 0.9rem;
    font-weight: 500;
}

/* Navigation Active State */
.nav-menu a.active {
    color: var(--bright-blue);
    font-weight: 600;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .problems-hero h1 {
        font-size: 2.5rem;
    }
    
    .problems-hero p {
        font-size: 1.1rem;
    }
    
    .category-header {
        padding: 1.5rem;
    }
    
    .category-icon {
        font-size: 1.5rem;
        margin-right: 1rem;
    }
    
    .category-header h3 {
        font-size: 1.2rem;
    }
    
    .category-content {
        padding: 0 1.5rem 1.5rem;
    }
    
    .problems-cta .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .problems-cta .btn {
        width: 250px;
    }
    
    .selection-options {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .selection-card {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .problems-hero {
        padding: 100px 0 60px;
    }
    
    .problems-hero h1 {
        font-size: 2rem;
    }
    
    .category-header {
        padding: 1rem;
    }
    
    .category-content {
        padding: 0 1rem 1rem;
    }
    
    .problem-item {
        padding: 1rem 0;
    }
}