/* Product Hero */
.product-hero {
    padding-top: 120px;
    padding-bottom: 4rem;
    background: linear-gradient(180deg, #1e1b4b 0%, var(--dark) 60%);
    position: relative;
    overflow: hidden;
}

.product-hero::before {
    content: '';
    position: absolute;
    top: -20%; right: -10%;
    width: 500px; height: 500px;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 50%;
    filter: blur(80px);
}

.product-badge {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.badge-available {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
}

.badge-version {
    background: rgba(99, 102, 241, 0.15);
    color: var(--primary);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 700;
    font-family: 'Fira Code', monospace;
}

.product-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1rem;
    color: #fff;
}

.product-subtitle {
    font-size: 1.2rem;
    color: var(--gray);
    max-width: 500px;
    margin-bottom: 2rem;
    line-height: 1.7;
}

.product-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Product Visual / Browser Mockup */
.product-visual {
    position: relative;
    padding: 1rem;
}

.browser-mockup {
    background: var(--dark-light);
    border: 1px solid var(--dark-lighter);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: transform 0.5s ease;
}

.browser-mockup:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.browser-header {
    background: rgba(0,0,0,0.3);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.browser-header .dot {
    width: 12px; height: 12px;
    border-radius: 50%;
}

.browser-url {
    margin-left: 1rem;
    background: rgba(0,0,0,0.3);
    padding: 0.25rem 1rem;
    border-radius: 4px;
    font-size: 0.8rem;
    color: var(--gray);
    font-family: 'Fira Code', monospace;
    flex: 1;
}

.browser-body {
    padding: 1.5rem;
    min-height: 280px;
}

.mockup-nav {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--dark-lighter);
}

.mockup-nav span {
    font-size: 0.8rem;
    color: var(--gray);
}

.mockup-nav span:first-child {
    color: var(--primary);
    font-weight: 600;
}

.mockup-hero {
    text-align: center;
    padding: 2rem 1rem;
    background: rgba(99, 102, 241, 0.05);
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
}

.mockup-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.5rem;
}

.mockup-text {
    font-size: 0.8rem;
    color: var(--gray);
}

.mockup-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
}

.mockup-card {
    height: 60px;
    background: rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-sm);
    border: 1px solid var(--dark-lighter);
}

/* Product Overview */
.product-overview {
    background: var(--dark);
    padding: 5rem 0;
}

.overview-text h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #fff;
}

.overview-text p {
    font-size: 1.05rem;
    color: var(--gray);
    line-height: 1.8;
    margin-bottom: 1.25rem;
}

/* Product Features Detail */
.product-features {
    background: linear-gradient(180deg, var(--dark) 0%, var(--dark-light) 100%);
    padding: 5rem 0;
}

.detail-feature {
    background: var(--dark-light);
    border: 1px solid var(--dark-lighter);
    border-radius: var(--radius);
    padding: 2rem;
    height: 100%;
    transition: all 0.4s ease;
}

.detail-feature:hover {
    transform: translateY(-5px);
    border-color: rgba(99, 102, 241, 0.3);
    box-shadow: var(--shadow-lg);
}

.detail-feature .feature-icon {
    width: 56px; height: 56px;
    background: rgba(99, 102, 241, 0.15);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.3rem;
    margin-bottom: 1.25rem;
    transition: all 0.3s ease;
}

.detail-feature:hover .feature-icon {
    background: var(--primary);
    color: #fff;
    transform: scale(1.1);
}

.detail-feature h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: #fff;
}

.detail-feature p {
    font-size: 0.9rem;
    color: var(--gray);
    line-height: 1.7;
    margin: 0;
}

/* Workflow */
.product-workflow {
    background: var(--dark);
    padding: 5rem 0;
}

.workflow-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto;
}

.workflow-step {
    flex: 1;
    min-width: 220px;
    max-width: 260px;
    text-align: center;
}

.step-number {
    width: 60px; height: 60px;
    background: var(--gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 800;
    color: #fff;
    margin: 0 auto 1.25rem;
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3);
}

.step-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: #fff;
}

.step-content p {
    font-size: 0.9rem;
    color: var(--gray);
    line-height: 1.7;
    margin: 0;
}

.workflow-arrow {
    color: var(--dark-lighter);
    font-size: 1.5rem;
    flex-shrink: 0;
}

/* Specs */
.product-specs {
    background: linear-gradient(180deg, var(--dark-light) 0%, var(--dark) 100%);
    padding: 5rem 0;
}

.product-specs h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: #fff;
}

.specs-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.spec-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    background: var(--dark-light);
    border: 1px solid var(--dark-lighter);
    border-radius: var(--radius-sm);
    transition: all 0.3s ease;
}

.spec-item:hover {
    border-color: rgba(99, 102, 241, 0.3);
}

.spec-label {
    font-weight: 600;
    color: #fff;
    font-size: 0.9rem;
}

.spec-value {
    color: var(--gray);
    font-size: 0.85rem;
    text-align: right;
}

.ideal-for {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.ideal-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    background: var(--dark-light);
    border: 1px solid var(--dark-lighter);
    border-radius: var(--radius-sm);
    color: var(--gray);
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.ideal-item:hover {
    border-color: rgba(99, 102, 241, 0.3);
    color: #fff;
}

.ideal-item i {
    color: var(--primary);
    font-size: 1.1rem;
}

/* Product CTA */
.product-cta {
    background: var(--dark);
    padding: 3rem 0;
}

/* Related Products */
.related-products {
    background: linear-gradient(180deg, var(--dark) 0%, var(--dark-light) 100%);
    padding: 5rem 0;
}

.related-products h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: #fff;
}

/* Screenshots Gallery */
.screenshots-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.screenshot-item {
    background: var(--dark-light);
    border: 1px solid var(--dark-lighter);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all 0.4s ease;
}

.screenshot-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.screenshot-placeholder {
    height: 180px;
    background: linear-gradient(135deg, var(--dark-lighter), var(--dark-light));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-lighter);
    font-size: 3rem;
}

.screenshot-caption {
    padding: 1rem 1.25rem;
    font-size: 0.9rem;
    color: var(--gray);
    font-weight: 500;
}

/* Comparison Table */
.comparison-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin-top: 2rem;
}

.comparison-table th,
.comparison-table td {
    padding: 1rem 1.25rem;
    text-align: left;
    border-bottom: 1px solid var(--dark-lighter);
}

.comparison-table th {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
}

.comparison-table td {
    color: var(--gray);
    font-size: 0.9rem;
}

.comparison-table tr:hover td {
    background: rgba(99, 102, 241, 0.03);
}

.comparison-table .check {
    color: var(--success);
    font-weight: 700;
}

/* FAQ */
.faq-section {
    background: var(--dark);
    padding: 5rem 0;
}

.faq-item {
    background: var(--dark-light);
    border: 1px solid var(--dark-lighter);
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
    overflow: hidden;
}

.faq-question {
    padding: 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
    color: #fff;
    transition: background 0.3s ease;
}

.faq-question:hover {
    background: rgba(99, 102, 241, 0.05);
}

.faq-question i {
    color: var(--primary);
    transition: transform 0.3s ease;
}

.faq-answer {
    padding: 0 1.25rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    color: var(--gray);
    font-size: 0.9rem;
    line-height: 1.7;
}

.faq-item.active .faq-answer {
    padding: 0 1.25rem 1.25rem;
    max-height: 500px;
}

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

/* Testimonials */
.testimonial-card {
    background: var(--dark-light);
    border: 1px solid var(--dark-lighter);
    border-radius: var(--radius);
    padding: 2rem;
    height: 100%;
}

.testimonial-text {
    font-size: 1rem;
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonial-avatar {
    width: 48px; height: 48px;
    border-radius: 50%;
    background: var(--gradient-1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 1.1rem;
}

.testimonial-info h5 {
    font-size: 0.95rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 0.15rem;
}

.testimonial-info span {
    font-size: 0.8rem;
    color: var(--gray);
}

/* Pricing Cards */
.pricing-card {
    background: var(--dark-light);
    border: 1px solid var(--dark-lighter);
    border-radius: var(--radius);
    padding: 2.5rem 2rem;
    text-align: center;
    height: 100%;
    transition: all 0.4s ease;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-8px);
    border-color: rgba(99, 102, 241, 0.3);
    box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
    border-color: var(--primary);
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-1);
    color: #fff;
    padding: 0.35rem 1rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.pricing-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.5rem;
}

.pricing-price {
    font-size: 3rem;
    font-weight: 800;
    color: #fff;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.pricing-price span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--gray);
}

.pricing-desc {
    font-size: 0.9rem;
    color: var(--gray);
    margin-bottom: 2rem;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem;
    text-align: left;
}

.pricing-features li {
    padding: 0.5rem 0;
    font-size: 0.9rem;
    color: var(--gray);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pricing-features li i {
    color: var(--success);
    font-size: 0.8rem;
}

/* RESPONSIVE */
@media (max-width: 991px) {
    .workflow-steps {
        flex-direction: column;
    }
    .workflow-arrow {
        transform: rotate(90deg);
    }
    .workflow-step {
        max-width: 100%;
    }
    .browser-mockup {
        transform: none;
        margin-top: 2rem;
    }
    .pricing-card.featured {
        transform: none;
    }
    .pricing-card.featured:hover {
        transform: translateY(-8px);
    }
}

@media (max-width: 767px) {
    .product-hero {
        padding-top: 100px;
    }
    .product-actions {
        flex-direction: column;
    }
    .product-actions .btn {
        width: 100%;
        text-align: center;
    }
    .spec-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}
'''

with open(f"{css_dir}/product-detail.css", "w", encoding="utf-8") as f:
    f.write(product_detail_css)