.pageBanner {
    margin-top: 80px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    padding: 100px 0;
    text-align: center;
    color: var(--color-surface);
    position: relative;
    overflow: hidden;
}

.pageBanner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.pageBanner h1 {
    font-family: 'Figtree', sans-serif;
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -1px;
    position: relative;
}

.pageBanner p {
    font-size: 20px;
    opacity: 0.9;
    font-weight: 400;
    position: relative;
}

.productDetail {
    padding: 80px 0;
    background: var(--color-surface);
}

.detailWrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
}

.mainImage {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    margin-bottom: 24px;
    border: 2px solid var(--color-border);
}

.mainImage img {
    width: 100%;
    height: auto;
}

.thumbnailList {
    display: flex;
    gap: 16px;
}

.thumbnail {
    width: 100px;
    height: 70px;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid var(--color-border);
    transition: all var(--transition-normal);
}

.thumbnail:hover,
.thumbnail.active {
    border-color: var(--color-primary);
    transform: scale(1.05);
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.detailRight {
    padding: 24px 0;
}

.productTag {
    display: inline-flex;
    align-items: center;
    padding: 8px 20px;
    background: var(--color-cta);
    color: var(--color-surface);
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
}

.detailRight h2 {
    font-family: 'Figtree', sans-serif;
    font-size: 36px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 12px;
    letter-spacing: -1px;
}

.productSub {
    font-size: 18px;
    color: var(--color-text-light);
    margin-bottom: 28px;
    font-weight: 500;
}

.priceInfo {
    padding: 24px;
    background: var(--color-background);
    border-radius: 12px;
    margin-bottom: 32px;
    border: 2px solid var(--color-border);
}

.priceLabel {
    font-size: 15px;
    color: var(--color-text-light);
}

.priceValue {
    font-family: 'Figtree', sans-serif;
    font-size: 32px;
    color: var(--color-cta);
    font-weight: 700;
    margin-left: 12px;
}

.featureList,
.specList {
    margin-bottom: 36px;
}

.featureList h3,
.specList h3 {
    font-family: 'Figtree', sans-serif;
    font-size: 20px;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--color-border);
}

.featureList ul {
    list-style: none;
}

.featureList li {
    padding: 12px 0;
    font-size: 15px;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 12px;
}

.featureList .icon {
    color: var(--color-cta);
    font-weight: bold;
    font-size: 18px;
}

.specList table {
    width: 100%;
    border-collapse: collapse;
}

.specList tr {
    border-bottom: 2px solid var(--color-border);
}

.specList td {
    padding: 14px 0;
    font-size: 15px;
}

.specList td.label {
    color: var(--color-text-light);
    width: 40%;
    font-weight: 500;
}

.actionButtons {
    display: flex;
    gap: 20px;
}

.consultBtn,
.callBtn {
    flex: 1;
    padding: 16px;
    text-align: center;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    transition: all var(--transition-normal);
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.consultBtn {
    background: var(--color-cta);
    color: var(--color-surface);
}

.consultBtn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(34, 197, 94, 0.4);
    background: var(--color-cta-dark);
}

.callBtn {
    background: var(--color-surface);
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.callBtn:hover {
    background: var(--color-primary);
    color: var(--color-surface);
}

.productIntro {
    padding: 80px 0;
    background: var(--color-background);
}

.introTabs {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.introTab {
    padding: 14px 32px;
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    color: var(--color-text);
    border-radius: 12px;
    cursor: pointer;
    transition: all var(--transition-normal);
    font-size: 15px;
    font-weight: 500;
    min-height: 44px;
}

.introTab:hover,
.introTab.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-surface);
}

.tabContent {
    display: none;
    background: var(--color-surface);
    padding: 48px;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--color-border);
}

.tabContent.active {
    display: block;
}

.tabContent h3 {
    font-family: 'Figtree', sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 24px;
}

.tabContent h4 {
    font-family: 'Figtree', sans-serif;
    font-size: 20px;
    font-weight: 600;
    color: var(--color-text);
    margin: 28px 0 16px;
}

.tabContent p {
    font-size: 16px;
    color: var(--color-text);
    line-height: 1.9;
    margin-bottom: 16px;
}

.introImage {
    margin-top: 36px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.serviceList {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.serviceItem {
    padding: 28px;
    background: var(--color-background);
    border-radius: 12px;
    border: 2px solid var(--color-border);
}

.serviceItem h4 {
    font-family: 'Figtree', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.serviceItem p {
    font-size: 15px;
    color: var(--color-text-light);
    margin: 0;
}

.relatedProducts {
    padding: 80px 0;
    background: var(--color-surface);
}

.relatedGrid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.relatedCard {
    background: var(--color-surface);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    cursor: pointer;
    border: 2px solid var(--color-border);
}

.relatedCard:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.relatedImage {
    height: 220px;
    overflow: hidden;
}

.relatedImage img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.relatedCard:hover .relatedImage img {
    transform: scale(1.1);
}

.relatedCard h3 {
    font-family: 'Figtree', sans-serif;
    padding: 24px 24px 12px;
    font-size: 20px;
    font-weight: 600;
    color: var(--color-text);
}

.relatedCard p {
    padding: 0 24px;
    font-size: 15px;
    color: var(--color-text-light);
    margin-bottom: 16px;
}

.relatedBtn {
    display: block;
    margin: 0 24px 24px;
    padding: 12px;
    text-align: center;
    background: var(--color-background);
    color: var(--color-primary);
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    transition: all var(--transition-normal);
}

.relatedBtn:hover {
    background: var(--color-primary);
    color: var(--color-surface);
}

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

@media (max-width: 768px) {
    .relatedGrid,
    .serviceList {
        grid-template-columns: 1fr;
    }
    
    .actionButtons {
        flex-direction: column;
    }
    
    .introTabs {
        flex-wrap: wrap;
    }
}