/* Components - Additional Sections */

/* Quality Section */
.section-quality {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-darker);
}

.quality-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.quality-card {
    padding: var(--spacing-xl);
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.quality-card:hover {
    border-color: var(--color-primary);
}

.quality-card-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(212, 165, 32, 0.1);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.quality-card-label {
    display: block;
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: #a0a0a0;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-xs);
}

.quality-card-value {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.quality-card-text {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin: 0;
}

/* Compatibility Section */
.section-compatibility {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-dark);
}

.compatibility-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.device-card {
    padding: var(--spacing-xl);
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    text-align: left;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.device-card:hover {
    border-color: var(--color-primary);
}

.device-icon {
    width: 60px;
    height: 60px;
    margin: 0 0 var(--spacing-md);
    color: var(--color-primary);
}

.device-name {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
}

.device-description {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

/* Support Section */
.section-support {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-darker);
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.support-card {
    padding: var(--spacing-xl);
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.support-card:hover {
    border-color: var(--color-primary);
}

.support-card-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(212, 165, 32, 0.1);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.support-card-title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
}

.support-card-text {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin: 0;
}

/* Guarantee Section */
.section-guarantee {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-dark);
}

.guarantee-wrapper {
    display: flex;
    gap: var(--spacing-xl);
    align-items: center;
    padding: var(--spacing-2xl);
    background: var(--bg-card);
    border-radius: var(--radius-2xl);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.guarantee-badge {
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(212, 165, 32, 0.1);
    border-radius: var(--radius-full);
    flex-shrink: 0;
}

.guarantee-badge svg {
    width: 48px;
    height: 48px;
    color: var(--color-primary);
}

.guarantee-description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.guarantee-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.guarantee-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-secondary);
}

.guarantee-item svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
    flex-shrink: 0;
}

/* Reviews Section */
.section-reviews {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-darker);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

@media (max-width: 1024px) {
    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .reviews-grid {
        grid-template-columns: 1fr;
    }
}

.review-card {
    padding: var(--spacing-xl);
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.review-card:hover {
    border-color: var(--color-secondary);
}

.review-rating {
    display: flex;
    gap: 4px;
    margin-bottom: var(--spacing-md);
}

.review-rating svg {
    width: 16px;
    height: 16px;
    color: var(--color-primary);
    fill: currentColor;
}

.review-text {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.review-author {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
}

/* Process Section */
.section-process {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-dark);
}

.process-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gradient-primary);
}

.process-step {
    position: relative;
    padding-left: 80px;
    margin-bottom: var(--spacing-2xl);
}

.process-step:last-child {
    margin-bottom: 0;
}

.process-marker {
    position: absolute;
    left: 0;
    top: 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xl);
    font-weight: 800;
    color: var(--bg-dark);
    box-shadow: 0 0 0 4px var(--bg-dark);
}

.process-content h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
}

.process-content p {
    color: var(--text-secondary);
    margin: 0;
}

/* Differentials Section */
.section-differentials {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-darker);
}

.differentials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.differential-card {
    position: relative;
    padding: var(--spacing-xl);
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.05);
    overflow: hidden;
}

.differential-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-primary);
}

.differential-card:hover {
    border-color: var(--color-primary);
}

.differential-number {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(212, 165, 32, 0.1);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.differential-title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
}

.differential-description {
    color: var(--text-secondary);
}

/* FAQ Section */
.section-faq {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-dark);
}

.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: var(--spacing-md);
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    text-align: left;
    color: var(--text-primary);
}

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

.faq-question span {
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin: 0;
    color: var(--text-primary);
}

.faq-icon {
    color: var(--color-primary);
    flex-shrink: 0;
    transition: transform var(--transition-base);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    color: var(--text-secondary);
    line-height: 1.8;
    margin: 0;
}

/* CTA Final Section */
.section-cta-final {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-darker);
}

.cta-wrapper {
    padding: var(--spacing-3xl);
    background: var(--gradient-primary);
    border-radius: var(--radius-2xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-wrapper::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
}

.cta-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-md);
    color: var(--bg-dark);
}

.cta-text {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
    color: var(--bg-dark);
}

.btn-cta-final {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-2xl);
    background: var(--bg-dark);
    color: var(--text-primary);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    position: relative;
    border: 2px solid var(--color-primary);
    box-shadow: 0 0 20px rgba(212, 165, 32, 0.5),
                0 0 40px rgba(212, 165, 32, 0.3),
                inset 0 0 10px rgba(212, 165, 32, 0.1);
}

.btn-cta-final:hover {
    opacity: 0.9;
}

.cta-note {
    font-size: var(--font-size-sm);
    opacity: 0.9;
    margin: 0;
    color: var(--bg-dark);
}

/* Footer */
.site-footer {
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
    background: var(--bg-darker);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    padding-bottom: var(--spacing-2xl);
}

.footer-brand {
    display: flex;
    align-items: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.footer-title {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-column a {
    color: var(--text-tertiary);
    font-size: var(--font-size-sm);
    transition: color var(--transition-base);
}

.footer-column a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-tertiary);
    font-size: var(--font-size-sm);
}

.footer-bottom-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.footer-bottom p {
    margin: 0;
}

.footer-bottom-links {
    display: flex;
    gap: var(--spacing-md);
}

.footer-bottom-links a {
    color: var(--text-tertiary);
    font-size: var(--font-size-sm);
    transition: color var(--transition-base);
}

.footer-bottom-links a:hover {
    color: var(--color-primary);
}

/* Responsive Tablet */
@media (max-width: 1024px) {
    .quality-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .support-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .compatibility-grid,
    .reviews-grid,
    .differentials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Responsive Mobile */
@media (max-width: 768px) {
    .quality-grid,
    .support-grid {
        grid-template-columns: 1fr;
    }

    .compatibility-grid,
    .differentials-grid {
        grid-template-columns: 1fr;
    }

    .guarantee-wrapper {
        flex-direction: column;
        text-align: left;
    }

    .reviews-grid {
        grid-template-columns: 1fr;
    }

    .process-timeline::before {
        left: 20px;
    }

    .process-step {
        padding-left: 60px;
    }

    .process-marker {
        width: 40px;
        height: 40px;
        font-size: var(--font-size-lg);
    }

    .footer-links {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }

    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }

    .cta-wrapper {
        padding: var(--spacing-lg) var(--spacing-md);
        border-radius: var(--radius-xl);
    }

    .cta-content {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-sm);
    }

    .cta-title {
        font-size: var(--font-size-xl);
        line-height: 1.3;
        margin-bottom: var(--spacing-xs);
    }

    .cta-text {
        font-size: var(--font-size-sm);
        margin-bottom: var(--spacing-sm);
        line-height: 1.6;
    }

    .btn-cta-final {
        padding: 12px 24px;
        font-size: var(--font-size-sm);
        width: auto;
        max-width: 100%;
        border-radius: var(--radius-lg);
        margin-bottom: var(--spacing-sm);
        display: inline-flex;
        justify-content: center;
        white-space: nowrap;
        box-shadow: 0 0 15px rgba(212, 165, 32, 0.4),
                    inset 0 0 8px rgba(212, 165, 32, 0.1);
    }

    .btn-cta-final .btn-icon {
        width: 18px;
        height: 18px;
    }

    .cta-note {
        font-size: var(--font-size-xs);
        margin: 0;
    }
}