/* Comparison page specific styles */
.comparison-section {
    background: var(--gradient-card);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin-bottom: 32px;
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.comparison-section:hover {
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.6);
    transform: translateY(-2px);
}

.comparison-header {
    text-align: center;
    margin-bottom: 32px;
}

.comparison-header h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 12px;
    background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.comparison-header p {
    font-size: 16px;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.comparison-card {
    background: rgba(19, 24, 43, 0.5);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-md);
    padding: 24px;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.comparison-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.comparison-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.comparison-card:hover::before {
    opacity: 0.8;
}

.comparison-card.featured {
    border-color: var(--color-success);
    background: linear-gradient(135deg, rgba(45, 212, 191, 0.1) 0%, rgba(19, 24, 43, 0.5) 100%);
}

.comparison-card.featured::before {
    background: linear-gradient(135deg, var(--color-success) 0%, var(--color-success-dim) 100%);
    opacity: 0.8;
}

.comparison-card.featured:hover {
    border-color: var(--color-success);
    box-shadow: 0 8px 20px rgba(45, 212, 191, 0.3);
}

.comparison-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: rgba(19, 24, 43, 0.8);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    transition: all 0.3s ease;
}

.comparison-card:hover .comparison-icon {
    border-color: var(--color-accent);
    box-shadow: 0 0 20px rgba(79, 158, 255, 0.3);
}

.comparison-card.featured:hover .comparison-icon {
    border-color: var(--color-success);
    box-shadow: 0 0 20px rgba(45, 212, 191, 0.3);
}

.comparison-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 16px;
}

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

.feature-list li {
    padding: 8px 0;
    color: var(--color-text-secondary);
    font-size: 14px;
    border-bottom: 1px solid var(--color-border);
}

.feature-list li:last-child {
    border-bottom: none;
}

.feature-list strong {
    color: var(--color-text-primary);
}

.advantages-section h3 {
    font-size: 22px;
    font-weight: 600;
    color: var(--color-text-primary);
    text-align: center;
    margin-bottom: 24px;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.advantage-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: rgba(19, 24, 43, 0.4);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-md);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    position: relative;
}

.advantage-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.advantage-item:hover {
    border-color: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.advantage-item:hover::before {
    opacity: 1;
}

.advantage-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(19, 24, 43, 0.8);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-sm);
    transition: all 0.3s ease;
}

.advantage-item:hover .advantage-icon {
    border-color: var(--color-accent);
    box-shadow: 0 0 15px rgba(79, 158, 255, 0.3);
}

.advantage-icon svg {
    width: 24px;
    height: 24px;
}

.advantage-content {
    flex: 1;
    min-width: 0;
}

.advantage-content h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 8px;
}

.advantage-content p {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.5;
    word-wrap: break-word;
    overflow-wrap: break-word;
    word-break: break-word;
}

/* FAQ Section */
.faq-section {
    background: var(--gradient-card);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin-bottom: 32px;
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.faq-section:hover {
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.6);
    transform: translateY(-2px);
}

.faq-header {
    text-align: center;
    margin-bottom: 32px;
}

.faq-header h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 12px;
    background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.faq-header p {
    font-size: 16px;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: rgba(19, 24, 43, 0.5);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
}

.faq-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.faq-item:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-md);
}

.faq-item:hover::before {
    opacity: 1;
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    cursor: pointer;
    user-select: none;
    transition: background 0.2s ease;
}

.faq-question:hover {
    background: var(--color-hover);
}

.faq-question h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0;
}

.faq-icon {
    width: 16px;
    height: 16px;
    color: var(--color-text-secondary);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item.expanded .faq-icon {
    transform: rotate(90deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    border-top: 1px solid var(--color-card-border);
}

.faq-answer.expanded {
    max-height: 300px;
}

.faq-answer p {
    padding: 20px 24px;
    margin: 0;
    color: var(--color-text-secondary);
    line-height: 1.6;
    font-size: 14px;
}

/* Comparison page responsive */
@media (max-width: 768px) {
    .comparison-section {
        padding: 24px;
        margin-bottom: 24px;
    }

    .comparison-section:hover {
        transform: translateY(-1px);
    }

    .comparison-header h2 {
        font-size: 24px;
    }

    .comparison-header p {
        font-size: 14px;
    }

    .comparison-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .comparison-card {
        padding: 20px;
    }

    .comparison-card h3 {
        font-size: 18px;
    }

    .feature-list li {
        font-size: 13px;
        padding: 7px 0;
    }

    .advantages-section h3 {
        font-size: 20px;
    }

    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .advantage-item {
        padding: 16px;
    }

    .advantage-content h4 {
        font-size: 15px;
    }

    .advantage-content p {
        font-size: 13px;
    }

    .faq-section {
        padding: 24px;
        margin-bottom: 24px;
    }

    .faq-section:hover {
        transform: translateY(-1px);
    }

    .faq-header h2 {
        font-size: 24px;
    }

    .faq-header p {
        font-size: 14px;
    }

    .faq-list {
        gap: 12px;
    }

    .faq-question {
        padding: 16px 20px;
    }

    .faq-question h3 {
        font-size: 15px;
    }

    .faq-answer p {
        padding: 16px 20px;
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .comparison-section {
        padding: 18px;
    }

    .comparison-header {
        margin-bottom: 24px;
    }

    .comparison-header h2 {
        font-size: 22px;
    }

    .comparison-header p {
        font-size: 13px;
    }

    .comparison-grid {
        gap: 16px;
    }

    .comparison-card {
        padding: 18px;
    }

    .comparison-icon {
        width: 40px;
        height: 40px;
    }

    .comparison-card h3 {
        font-size: 17px;
    }

    .feature-list li {
        font-size: 13px;
    }

    .advantages-section h3 {
        font-size: 18px;
        margin-bottom: 20px;
    }

    .advantages-grid {
        gap: 14px;
    }

    .advantage-item {
        padding: 14px;
        gap: 12px;
    }

    .advantage-icon {
        width: 36px;
        height: 36px;
    }

    .advantage-icon svg {
        width: 20px;
        height: 20px;
    }

    .advantage-content h4 {
        font-size: 14px;
        margin-bottom: 6px;
    }

    .advantage-content p {
        font-size: 13px;
    }

    .faq-section {
        padding: 18px;
    }

    .faq-header {
        margin-bottom: 24px;
    }

    .faq-header h2 {
        font-size: 22px;
    }

    .faq-header p {
        font-size: 13px;
    }

    .faq-list {
        gap: 10px;
    }

    .faq-question {
        padding: 14px 16px;
    }

    .faq-question h3 {
        font-size: 14px;
        line-height: 1.4;
    }

    .faq-answer.expanded {
        max-height: 400px;
    }

    .faq-answer p {
        padding: 14px 16px;
        font-size: 13px;
        line-height: 1.5;
    }
}