/* ============================================
   Inner Page Shared Styles
   ============================================ */

/* Page Hero */
.page-hero {
    position: relative;
    min-height: 420px;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 72px;
}

.page-hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.page-hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.page-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.8) 0%, rgba(26, 26, 46, 0.5) 100%);
}

.page-hero-content {
    position: relative;
    z-index: 1;
    padding: 80px 0;
}

.page-hero-title {
    color: #fff;
    font-size: 44px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
}

.page-hero-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    max-width: 560px;
    line-height: 1.7;
}

/* ============================================
   About Page - Content Section
   ============================================ */
.about-content-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-content-text .section-title {
    margin-bottom: 24px;
}

.about-paragraph {
    font-size: 16px;
    color: var(--color-muted);
    margin-bottom: 20px;
    line-height: 1.9;
}

.about-content-image {
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: var(--shadow-card-hover);
}

.about-content-image img {
    width: 100%;
    height: 480px;
    object-fit: cover;
}

.about-video {
    width: 100%;
    height: 480px;
    object-fit: cover;
}

/* ============================================
   About Page - Values Grid
   ============================================ */
.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.value-card-lg {
    background: #fff;
    border-radius: var(--radius-card);
    padding: 32px 28px;
    box-shadow: var(--shadow-card);
    transition: all var(--transition-base);
}

.value-card-lg:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
}

.value-card-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-light);
    border-radius: 14px;
    margin-bottom: 20px;
}

.value-card-lg h3 {
    font-size: 18px;
    margin-bottom: 10px;
}

.value-card-lg p {
    font-size: 14px;
    color: var(--color-muted);
    line-height: 1.7;
}

/* ============================================
   CTA Banner
   ============================================ */
.section-cta-banner {
    padding: 70px 0;
}

.cta-banner {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--radius-card);
    padding: 56px 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.cta-banner-content h2 {
    color: #fff;
    font-size: 28px;
    margin-bottom: 8px;
}

.cta-banner-content p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 16px;
}

.cta-banner-actions {
    display: flex;
    gap: 16px;
    flex-shrink: 0;
}

/* ============================================
   Products Page - Category Nav
   ============================================ */
.category-nav {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.category-tab {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    font-size: 15px;
    font-weight: 600;
    color: var(--color-muted);
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: 30px;
    transition: all var(--transition-base);
}

.category-tab:hover,
.category-tab.active {
    color: var(--color-primary);
    border-color: var(--color-primary);
    background: var(--color-primary-light);
}

/* ============================================
   Products Page - Product Cards Large
   ============================================ */
.category-header {
    margin-bottom: 40px;
}

.category-header .section-title {
    margin-bottom: 12px;
}

.product-grid-lg {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.product-card-lg {
    background: #fff;
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.product-card-lg:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
}

.product-card-lg .product-img-wrap {
    aspect-ratio: 16 / 10;
}

.product-info-lg {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-info-lg .product-name {
    font-size: 20px;
    margin-bottom: 10px;
}

.product-info-lg .product-desc {
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 16px;
    -webkit-line-clamp: 3;
    flex: 1;
}

.product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.tag {
    display: inline-block;
    padding: 4px 12px;
    font-size: 12px;
    font-weight: 500;
    color: var(--color-primary);
    background: var(--color-primary-light);
    border-radius: 20px;
}

.product-cta {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary);
    transition: all var(--transition-base);
    align-self: flex-start;
}

.product-cta:hover {
    color: var(--color-primary-dark);
}

/* ============================================
   Contact Page - Full Layout
   ============================================ */
.contact-full-layout {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 48px;
    align-items: start;
}

.contact-info-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.contact-info-card {
    background: var(--color-surface);
    border-radius: var(--radius-card);
    padding: 28px 24px;
    transition: all var(--transition-base);
}

.contact-info-card:hover {
    box-shadow: var(--shadow-card);
    transform: translateY(-2px);
}

.contact-info-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-light);
    border-radius: 12px;
    margin-bottom: 16px;
}

.contact-info-card h3 {
    font-size: 16px;
    margin-bottom: 8px;
}

.contact-info-text {
    font-size: 14px;
    color: var(--color-muted);
    line-height: 1.6;
}

/* Contact Form Full */
.contact-form-full {
    background: var(--color-surface);
    border-radius: var(--radius-card);
    padding: 40px;
}

.contact-form-header {
    margin-bottom: 28px;
}

.contact-form-header h2 {
    font-size: 24px;
    margin-bottom: 8px;
}

.contact-form-header p {
    font-size: 15px;
    color: var(--color-muted);
}

.contact-form select {
    width: 100%;
    padding: 12px 16px;
    font-size: 15px;
    font-family: inherit;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-btn);
    background: #fff;
    color: var(--color-text);
    transition: all var(--transition-base);
    outline: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%236B7280' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    cursor: pointer;
}

.contact-form select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(232, 119, 46, 0.1);
}

.required {
    color: var(--color-error);
}

.form-success {
    text-align: center;
    padding: 40px 24px;
    display: none;
}

.form-success h3 {
    margin-top: 16px;
    margin-bottom: 8px;
    color: var(--color-success);
}

.form-success p {
    font-size: 15px;
    color: var(--color-muted);
}

/* Location Section */
.location-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: center;
    background: #fff;
    border-radius: var(--radius-card);
    padding: 32px;
    box-shadow: var(--shadow-card);
}

.location-visual {
    border-radius: var(--radius-img);
    overflow: hidden;
}

.location-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.location-detail-item h4 {
    font-size: 15px;
    margin-bottom: 6px;
    color: var(--color-text);
}

.location-detail-item p {
    font-size: 14px;
    color: var(--color-muted);
    line-height: 1.6;
}

/* ============================================
   Responsive: Tablet
   ============================================ */
@media (max-width: 1199px) {
    .page-hero-title {
        font-size: 36px;
    }

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

    .product-grid-lg {
        grid-template-columns: 1fr;
    }

    .cta-banner {
        flex-direction: column;
        text-align: center;
        padding: 40px 32px;
    }

    .cta-banner-actions {
        justify-content: center;
    }

    .contact-full-layout {
        grid-template-columns: 1fr;
    }

    .location-card {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Responsive: Mobile
   ============================================ */
@media (max-width: 767px) {
    .page-hero {
        min-height: 320px;
        padding: 100px 0 48px;
    }

    .page-hero-title {
        font-size: 28px;
    }

    .page-hero-subtitle {
        font-size: 15px;
    }

    .page-hero-content {
        padding: 48px 0;
    }

    .about-content-layout {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .about-content-image img {
        height: 280px;
    }

    .about-video {
        height: 280px;
    }

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

    .category-nav {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 4px;
        -webkit-overflow-scrolling: touch;
    }

    .category-tab {
        flex-shrink: 0;
    }

    .contact-info-cards {
        grid-template-columns: 1fr;
    }

    .contact-form-full {
        padding: 24px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .cta-banner {
        padding: 32px 24px;
    }

    .cta-banner-content h2 {
        font-size: 22px;
    }

    .cta-banner-actions {
        flex-direction: column;
        width: 100%;
    }

    .cta-banner-actions .btn {
        width: 100%;
    }

    .location-card {
        padding: 20px;
    }
}

/* ============================================
   Products Page - Sidebar Layout
   ============================================ */
.products-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
    align-items: start;
}

/* Sidebar */
.products-sidebar {
    position: sticky;
    top: 96px;
    background: #fff;
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-card);
    overflow: hidden;
}

.sidebar-header {
    padding: 20px 24px;
    background: var(--color-primary);
    color: #fff;
}

.sidebar-header h3 {
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    margin: 0;
}

.category-tree {
    padding: 12px 0;
}

.category-group {
    border-bottom: 1px solid var(--color-border);
}

.category-group:last-child {
    border-bottom: none;
}

.category-parent {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 24px;
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
    cursor: pointer;
    transition: all var(--transition-base);
    user-select: none;
}

.category-parent:hover {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

.category-parent.active {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

.category-parent .cat-arrow {
    font-size: 12px;
    transition: transform var(--transition-base);
}

.category-parent.expanded .cat-arrow {
    transform: rotate(90deg);
}

.category-children {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.category-children.expanded {
    max-height: 500px;
}

.category-child {
    display: block;
    padding: 10px 24px 10px 40px;
    font-size: 14px;
    color: var(--color-muted);
    transition: all var(--transition-base);
    cursor: pointer;
}

.category-child:hover {
    color: var(--color-primary);
    background: var(--color-primary-light);
}

.category-child.active {
    color: var(--color-primary);
    font-weight: 600;
    background: var(--color-primary-light);
    border-right: 3px solid var(--color-primary);
}

.sidebar-cta {
    padding: 20px 24px;
    background: var(--color-surface);
    text-align: center;
}

.sidebar-cta p {
    font-size: 13px;
    color: var(--color-muted);
    margin-bottom: 12px;
}

/* Products Main Area */
.products-main {
    min-height: 400px;
}

.products-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border);
}

.products-result-info {
    font-size: 14px;
    color: var(--color-muted);
}

.products-result-info strong {
    color: var(--color-text);
    font-weight: 600;
}

.toolbar-category {
    display: inline-block;
    margin-left: 8px;
    padding: 2px 10px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    font-size: 12px;
    font-weight: 600;
    border-radius: 12px;
}

/* Dynamic Product Grid */
.product-grid-dynamic {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.product-card-dynamic {
    background: #fff;
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.product-card-dynamic:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
}

.product-card-dynamic .product-img-wrap {
    aspect-ratio: 4 / 3;
    cursor: pointer;
}

.product-card-dynamic .product-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform var(--transition-base);
}

.product-card-dynamic:hover .product-img-wrap img {
    transform: scale(1.05);
}

.product-card-dynamic .product-info {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-card-dynamic .product-name {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-card-dynamic .product-desc {
    font-size: 13px;
    color: var(--color-muted);
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}

.product-card-dynamic .product-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-primary);
    background: var(--color-primary-light);
    border-radius: var(--radius-btn);
    transition: all var(--transition-base);
    text-align: center;
    align-self: flex-start;
}

.product-card-dynamic .product-btn:hover {
    background: var(--color-primary);
    color: #fff;
}

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
}

.pagination button {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-btn);
    cursor: pointer;
    transition: all var(--transition-base);
}

.pagination button:hover:not(:disabled):not(.active) {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.pagination button.active {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

.pagination button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.pagination .page-info {
    font-size: 14px;
    color: var(--color-muted);
    margin: 0 8px;
}

/* No Results */
.no-results {
    text-align: center;
    padding: 60px 20px;
}

.no-results p {
    font-size: 16px;
    color: var(--color-muted);
    margin-bottom: 20px;
}

/* ============================================
   Product Detail Page
   ============================================ */
.breadcrumb-bar {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: 14px 0;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--color-muted);
    flex-wrap: wrap;
}

.breadcrumb a {
    color: var(--color-muted);
    transition: color var(--transition-base);
}

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

.breadcrumb-sep {
    color: var(--color-border);
}

.breadcrumb-current {
    color: var(--color-text);
    font-weight: 500;
}

/* Detail Layout */
.detail-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

/* Image Carousel */
.detail-gallery {
    position: sticky;
    top: 96px;
}

.carousel-main {
    position: relative;
    border-radius: var(--radius-card) var(--radius-card) 0 0;
    overflow: hidden;
    width: 500px;
    height: 500px;
}

.carousel-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.3s ease;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    font-size: 24px;
    color: var(--color-text);
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    z-index: 2;
}

.carousel-btn:hover {
    background: #fff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.carousel-prev {
    left: 16px;
}

.carousel-next {
    right: 16px;
}

.carousel-counter {
    position: absolute;
    bottom: 16px;
    right: 16px;
    padding: 4px 12px;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    font-size: 13px;
    border-radius: 12px;
    z-index: 2;
}

.carousel-thumbs {
    display: flex;
    gap: 12px;
    margin-top: 16px;
    flex-wrap: wrap;
}

.carousel-thumb {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-img);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition-base);
}

.carousel-thumb:hover {
    border-color: var(--color-primary);
}

.carousel-thumb.active {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px var(--color-primary-light);
}

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

/* Detail Info */
.detail-info {
    padding: 8px 0;
}

.detail-category {
    margin-bottom: 12px;
}

.detail-category a {
    display: inline-block;
    padding: 4px 14px;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-primary);
    background: var(--color-primary-light);
    border-radius: 20px;
    transition: all var(--transition-base);
}

.detail-category a:hover {
    background: var(--color-primary);
    color: #fff;
}

.detail-title {
    font-size: 28px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 16px;
    color: var(--color-text);
}

.detail-summary {
    font-size: 16px;
    color: var(--color-muted);
    line-height: 1.7;
    margin-bottom: 20px;
}

.detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 28px;
}

.detail-tags .tag {
    padding: 6px 14px;
    font-size: 13px;
    font-weight: 500;
}

.detail-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 28px;
}

.detail-meta {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-top: 20px;
    border-top: 1px solid var(--color-border);
}

.meta-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.meta-label {
    font-size: 14px;
    color: var(--color-muted);
}

.meta-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
}

/* Detail Content (Rich Text) */
.detail-content-wrap {
    max-width: 800px;
}

.detail-content-title {
    font-size: 24px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--color-primary);
    display: inline-block;
}

.rich-text {
    font-size: 15px;
    line-height: 1.8;
    color: var(--color-text);
}

.rich-text p {
    margin-bottom: 16px;
    color: var(--color-text);
}

.rich-text h4 {
    font-size: 17px;
    font-weight: 600;
    margin: 24px 0 12px;
    color: var(--color-text);
}

.rich-text ul {
    margin: 0 0 16px 20px;
    list-style: disc;
}

.rich-text li {
    margin-bottom: 6px;
    color: var(--color-muted);
    line-height: 1.7;
}

/* Related Products */
.section-related-products {
    padding: 5px 0;
}

.section-related-products .product-grid-dynamic {
    grid-template-columns: repeat(4, 1fr);
}

/* ============================================
   Responsive: Products & Detail Pages
   ============================================ */
@media (max-width: 1199px) {
    .products-layout {
        grid-template-columns: 240px 1fr;
        gap: 24px;
    }

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

    .detail-layout {
        gap: 32px;
    }

    .section-related-products .product-grid-dynamic {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767px) {
    .products-layout {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .products-sidebar {
        position: static;
    }

    .product-grid-dynamic {
        grid-template-columns: 1fr;
    }

    .detail-layout {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .detail-gallery {
        position: static;
    }

    .detail-title {
        font-size: 22px;
    }

    .carousel-thumbs {
        gap: 8px;
    }

    .section-related-products .product-grid-dynamic {
        grid-template-columns: 1fr;
    }

    .cta-banner {
        flex-direction: column;
        text-align: center;
    }

    .cta-banner-actions {
        flex-direction: column;
        width: 100%;
    }

    .cta-banner-actions .btn {
        width: 100%;
    }
}