/* Problems Section */
.problems {
    padding: 5rem 0;
    background: #f9fafb;
}

.problems-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.problems-header {
    text-align: center;
    margin-bottom: 4rem;
}

.problems-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .problems-title {
        font-size: 3rem;
    }
}

.problems-subtitle {
    font-size: 1.25rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.problems-user-groups {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .problems-user-groups {
        grid-template-columns: repeat(3, 1fr);
        gap: 3rem;
    }
}

.user-group-card {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
}

.user-group-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
}

.user-group-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}


.user-group-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #111827;
    margin: 0;
}

.user-group-problems {
    margin-bottom: 2rem;
}

.problem-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: #f9fafb;
    border-radius: 0.5rem;
}

.problem-dot {
    width: 8px;
    height: 8px;
    background: #ef4444;
    border-radius: 50%;
    margin-top: 0.5rem;
    flex-shrink: 0;
}

.problem-item span {
    color: #6b7280;
    line-height: 1.6;
}

.user-group-solution {
    border-top: 1px solid #e5e7eb;
    padding-top: 1.5rem;
}

.solution-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
    border-radius: 0.75rem;
    border: 1px solid rgba(59, 130, 246, 0.1);
}

.solution-card svg {
    width: 1.5rem;
    height: 1.5rem;
    color: #0d58c6;
    flex-shrink: 0;
}

.solution-title {
    font-size: 1rem;
    font-weight: 600;
    color: #111827;
    margin-bottom: 0.25rem;
}

.solution-text {
    font-size: 0.875rem;
    color: #6b7280;
}

/* Responsive */
@media (max-width: 768px) {
    .problems {
        padding: 3rem 0;
    }
    
    .problems-title {
        font-size: 2rem;
    }
    
    .problems-subtitle {
        font-size: 1.125rem;
    }
}