/**
 * Solution Section Styles - Clear solution presentation
 */

.solution-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-3xl) var(--spacing-xl);
}

.solution-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.solution-label {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(0, 212, 255, 0.1) 100%);
    border: 1px solid rgba(102, 126, 234, 0.3);
    border-radius: var(--border-radius-full);
    color: var(--color-accent-primary);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-md);
}

.solution-title {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-accent-primary) 0%, var(--color-accent-tertiary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
}

.solution-intro {
    font-size: 1.2rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
    max-width: 800px;
    margin: 0 auto;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.7);
}

[data-theme="dark"] .solution-intro {
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    color: #b0bec5;
}

.solution-value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-3xl);
}

.solution-value-card {
    background: var(--color-bg-card);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    border: var(--hairline);
    border-top: 2px solid var(--color-accent-primary);
    transition: transform 0.25s cubic-bezier(0.22, 1, 0.36, 1),
                border-color 0.25s ease,
                box-shadow 0.25s ease;
    box-shadow:
        0 4px 6px rgba(0, 0, 0, 0.1),
        0 2px 4px rgba(0, 0, 0, 0.06),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.solution-value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: var(--grid-bg);
    background-size: 28px 28px;
    opacity: 0.18;
    pointer-events: none;
    z-index: 0;
}

.solution-value-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 14px;
    height: 14px;
    border-top: 2px solid var(--color-accent-tertiary);
    border-left: 2px solid var(--color-accent-tertiary);
    border-radius: 2px 0 0 0;
    opacity: 0.7;
    pointer-events: none;
    z-index: 2;
}

.solution-value-card > * {
    position: relative;
    z-index: 1;
}

.solution-value-card:hover {
    transform: translateY(-3px);
    box-shadow:
        0 12px 24px rgba(0, 0, 0, 0.16),
        0 6px 12px rgba(0, 0, 0, 0.1),
        0 0 0 1px rgba(0, 212, 255, 0.22);
    border-top-color: var(--color-accent-tertiary);
}

.solution-value-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.solution-value-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
}

[data-theme="dark"] .solution-value-title {
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    color: #e8eaf6;
}

.solution-value-description {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    text-shadow: 0 1px 1px rgba(255, 255, 255, 0.6);
}

[data-theme="dark"] .solution-value-description {
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
    color: #b0bec5;
}

.solution-value-benefit {
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(0, 212, 255, 0.08) 100%);
    border-radius: var(--border-radius-md);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-accent-primary);
    display: inline-block;
}

@media (max-width: 1024px) {
    .solution-section {
        padding: var(--spacing-2xl) var(--spacing-lg);
    }
    
    .solution-value-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .solution-section {
        padding: var(--spacing-xl) var(--spacing-md);
    }
    
    .solution-header {
        margin-bottom: var(--spacing-2xl);
    }
    
    .solution-title {
        font-size: clamp(1.75rem, 8vw, 2rem);
        line-height: 1.2;
    }
    
    .solution-intro {
        font-size: clamp(1rem, 4vw, 1.1rem);
    }
    
    .solution-value-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        margin-top: var(--spacing-2xl);
    }
    
    .solution-value-card {
        padding: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    .solution-section {
        padding: var(--spacing-lg) var(--spacing-sm);
    }
    
    .solution-value-card {
        padding: var(--spacing-md);
    }
}