/* ========================================
   Page Hero
   ======================================== */
.page-hero {
    position: relative;
    min-height: 400px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

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

.page-hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 40%;
}

.page-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26, 48, 80, 0.88) 0%, rgba(64, 96, 156, 0.75) 100%);
}

.page-hero-content {
    position: relative;
    z-index: 1;
    padding: 160px 0 80px;
    text-align: center;
}

.page-hero-label {
    display: inline-block;
    font-size: 13px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.page-hero-title {
    font-size: clamp(36px, 4vw, 56px);
    font-weight: 700;
    color: #ffffff;
    line-height: 1.2;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
}

.breadcrumb a:hover {
    color: #ffffff;
}

.breadcrumb span {
    color: rgba(255, 255, 255, 0.4);
}

/* ========================================
   Page Content
   ======================================== */
.page-content {
    padding: 80px 0;
    background-color: var(--color-bg);
}

.page-content-grid {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 60px;
}

/* Sidebar */
.page-sidebar {
    position: relative;
}

.sidebar-nav {
    position: sticky;
    top: 120px;
}

.sidebar-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text);
    padding-bottom: 16px;
    margin-bottom: 16px;
    border-bottom: 2px solid var(--color-primary);
}

.sidebar-list {
    display: flex;
    flex-direction: column;
}

.sidebar-link {
    display: block;
    padding: 14px 20px;
    font-size: 15px;
    color: var(--color-text-secondary);
    border-radius: var(--radius);
    transition: all var(--transition-fast);
    margin-bottom: 4px;
}

.sidebar-link:hover {
    background-color: var(--color-primary-light);
    color: var(--color-primary);
}

.sidebar-link.active {
    background-color: var(--color-primary);
    color: #ffffff;
    font-weight: 500;
}

/* Main Content */
.page-main {
    max-width: 900px;
}

.content-block {
    margin-bottom: 48px;
}

.content-block h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 20px;
    letter-spacing: -0.01em;
}

.content-block h3 {
    font-size: 22px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 16px;
}

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

.content-block p:last-child {
    margin-bottom: 0;
}

.lead {
    font-size: 18px;
    line-height: 1.8;
    color: var(--color-text);
    font-weight: 500;
}

.news-meta {
    font-size: 14px;
    color: var(--color-light);
    margin-bottom: 24px;
}

/* Highlight Block */
.highlight-block {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 48px;
    margin: 48px 0;
}

.highlight-content h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-muted);
    margin-bottom: 8px;
    margin-top: 24px;
}

.highlight-content h3:first-child {
    margin-top: 0;
}

.highlight-text {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 0 !important;
}

/* ========================================
   Page CTA
   ======================================== */
.page-cta {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
}

.page-cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.page-cta-content h2 {
    font-size: clamp(28px, 3vw, 40px);
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 16px;
}

.page-cta-content p {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
}

.page-cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ========================================
   Service List Page
   ======================================== */
.service-categories {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.service-category-card {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition);
}

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

.service-category-image {
    height: 240px;
    overflow: hidden;
}

.service-category-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition);
}

.service-category-card:hover .service-category-image img {
    transform: scale(1.05);
}

.service-category-content {
    padding: 32px;
}

.service-category-content h3 {
    font-size: 22px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 12px;
}

.service-category-content p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--color-muted);
    margin-bottom: 20px;
}

.service-items-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}

.service-items-list li {
    font-size: 13px;
    padding: 6px 14px;
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: 20px;
}

/* ========================================
   Case List Page
   ======================================== */
.case-categories-nav {
    display: flex;
    gap: 12px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.case-cat-btn {
    padding: 10px 24px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-secondary);
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    transition: all var(--transition-fast);
}

.case-cat-btn:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.case-cat-btn.active {
    color: #ffffff;
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

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

.case-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background-color: var(--color-bg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    display: block;
    text-decoration: none;
}

.case-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-6px);
}

.case-card-image {
    height: 220px;
    overflow: hidden;
}

.case-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition);
}

.case-card:hover .case-card-image img {
    transform: scale(1.05);
}

.case-card-content {
    padding: 24px;
}

.case-card-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    color: var(--color-primary);
    background-color: var(--color-primary-light);
    padding: 4px 10px;
    border-radius: 4px;
    margin-bottom: 12px;
}

.case-card-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 8px;
}

.case-card-desc {
    font-size: 14px;
    color: var(--color-muted);
    line-height: 1.6;
}

.cases-pagination {
    margin-top: 48px;
    display: flex;
    justify-content: center;
}

.case-detail-wrapper {
    grid-column: 1 / -1;
}

.case-detail-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    margin-bottom: 48px;
}

.case-detail-hero-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 360px;
}

.case-detail-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.case-detail-hero-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.case-detail-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-text);
    margin: 16px 0 12px;
}

.case-detail-desc {
    font-size: 16px;
    color: var(--color-muted);
    line-height: 1.7;
}

.case-detail-body {
    margin-bottom: 40px;
}

.case-detail-back {
    margin-top: 32px;
}

@media (max-width: 768px) {
    .case-detail-hero {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .case-detail-hero-image {
        height: 240px;
    }
}

.pagination-inner {
    display: flex;
    align-items: center;
    gap: 16px;
}

.pagination-pages {
    display: flex;
    gap: 8px;
}

.pagination-btn,
.pagination-page {
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-secondary);
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

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

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

/* ========================================
   News List Page
   ======================================== */
.news-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 48px;
    border-bottom: 2px solid var(--color-border);
}

.news-tab {
    padding: 16px 32px;
    font-size: 16px;
    font-weight: 500;
    color: var(--color-muted);
    position: relative;
    transition: color var(--transition-fast);
}

.news-tab::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-primary);
    transform: scaleX(0);
    transition: transform var(--transition);
}

.news-tab:hover {
    color: var(--color-primary);
}

.news-tab.active {
    color: var(--color-primary);
}

.news-tab.active::after {
    transform: scaleX(1);
}

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

.news-item-card {
    display: flex;
    gap: 24px;
    padding: 24px;
    background-color: var(--color-surface);
    border-radius: var(--radius);
    transition: all var(--transition);
}

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

.news-item-image {
    width: 160px;
    height: 120px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    flex-shrink: 0;
}

.news-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-item-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.news-item-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    color: var(--color-primary);
    background-color: var(--color-primary-light);
    padding: 3px 8px;
    border-radius: 3px;
    margin-bottom: 8px;
    width: fit-content;
}

.news-item-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.4;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-item-date {
    font-size: 13px;
    color: var(--color-light);
}

/* ========================================
   Contact Page
   ======================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info-block {
    margin-bottom: 40px;
}

.contact-info-block h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 20px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
}

.contact-icon {
    width: 48px;
    height: 48px;
    background-color: var(--color-primary-light);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-primary);
}

.contact-item-text h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 4px;
}

.contact-item-text p {
    font-size: 15px;
    color: var(--color-muted);
    line-height: 1.6;
}

.contact-item-text a {
    color: var(--color-primary);
}

.contact-item-text a:hover {
    color: var(--color-primary-dark);
}

/* Form */
.contact-form {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 48px;
}

.contact-form h3 {
    font-size: 24px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 32px;
}

.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 8px;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 14px 18px;
    font-size: 15px;
    font-family: inherit;
    color: var(--color-text);
    background-color: var(--color-bg);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius);
    transition: border-color var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-textarea {
    min-height: 140px;
    resize: vertical;
}

.form-submit {
    width: 100%;
}

/* ========================================
    Content Images
    ======================================== */
.content-image {
    width: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin: 32px 0;
    box-shadow: var(--shadow);
}

.content-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    display: block;
}

.content-image-wide {
    margin: 40px -60px;
}

.content-image-wide img {
    height: 480px;
}

.content-image-caption {
    text-align: center;
    font-size: 13px;
    color: var(--color-muted);
    margin-top: 12px;
    font-style: italic;
}

/* ========================================
    Image-Text Block
    ======================================== */
.image-text-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    margin-bottom: 64px;
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.image-text-block.image-text-reverse {
    direction: rtl;
}

.image-text-block.image-text-reverse > * {
    direction: ltr;
}

.image-text-image {
    height: 100%;
    min-height: 360px;
    overflow: hidden;
}

.image-text-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition);
}

.image-text-block:hover .image-text-image img {
    transform: scale(1.05);
}

.image-text-content {
    padding: 48px 48px 48px 0;
}

.image-text-reverse .image-text-content {
    padding: 48px 0 48px 48px;
}

.image-text-content h3 {
    font-size: 24px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 20px;
    letter-spacing: -0.01em;
}

.image-text-content p {
    font-size: 16px;
    line-height: 1.9;
    color: var(--color-text-secondary);
    margin-bottom: 0;
}

/* ========================================
   Gallery / Qualification
   ======================================== */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    aspect-ratio: 4/3;
}

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

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(26, 48, 80, 0.7) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 20px;
    opacity: 0;
    transition: opacity var(--transition);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay span {
    color: #ffffff;
    font-size: 14px;
    font-weight: 500;
}

/* Gallery Pagination */
.gallery-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 40px;
}

.gallery-page-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    border: 1.5px solid var(--color-border);
    background-color: var(--color-bg);
    color: var(--color-text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.gallery-page-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.gallery-page-btn.active {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: #ffffff;
}

.gallery-page-btn.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

.gallery-page-dots {
    display: flex;
    gap: 6px;
}

.gallery-page-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--color-border);
    transition: all var(--transition-fast);
}

.gallery-page-dot.active {
    background-color: var(--color-primary);
    width: 24px;
    border-radius: 4px;
}

/* Gallery Lightbox */
.gallery-lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background-color: rgba(0, 0, 0, 0.9);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 40px;
}

.gallery-lightbox.active {
    display: flex;
}

.gallery-lightbox-img {
    max-width: 90%;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius);
}

.gallery-lightbox-close {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: #ffffff;
    cursor: pointer;
    font-size: 24px;
    transition: opacity var(--transition-fast);
}

.gallery-lightbox-close:hover {
    opacity: 0.7;
}

.gallery-lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: #ffffff;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.gallery-lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.2);
}

.gallery-lightbox-prev {
    left: 24px;
}

.gallery-lightbox-next {
    right: 24px;
}

.gallery-lightbox-caption {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    text-align: center;
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 1100px) {
     .page-content-grid {
         grid-template-columns: 1fr;
         gap: 40px;
     }
     
     .page-sidebar {
         position: static;
     }
     
     .sidebar-nav {
         position: static;
     }
     
     .service-categories {
         grid-template-columns: 1fr;
     }
     
     .cases-grid {
         grid-template-columns: repeat(2, 1fr);
     }
     
     .contact-grid {
         grid-template-columns: 1fr;
     }
     
     .gallery-grid {
         grid-template-columns: repeat(2, 1fr);
     }
     
     .content-image-wide {
         margin: 40px 0;
     }
     
     .content-image-wide img {
         height: 360px;
     }
     
     .image-text-block {
         grid-template-columns: 1fr;
         gap: 0;
     }
     
     .image-text-image {
         min-height: 280px;
     }
     
     .image-text-content {
         padding: 32px;
     }
     
     .image-text-reverse .image-text-content {
         padding: 32px;
     }
     
     .image-text-block.image-text-reverse {
         direction: ltr;
     }
 }

@media (max-width: 900px) {
    .news-list-grid {
        grid-template-columns: 1fr;
    }
    
    .news-item-card {
        flex-direction: column;
    }
    
    .news-item-image {
        width: 100%;
        height: 180px;
    }
}

@media (max-width: 640px) {
     .page-hero {
         min-height: 300px;
     }
     
     .page-hero-content {
         padding: 120px 0 60px;
     }
     
     .page-content {
         padding: 60px 0;
     }
     
     .highlight-block {
         padding: 32px 24px;
     }
     
     .gallery-grid {
         grid-template-columns: 1fr;
         gap: 16px;
     }
     
     .gallery-item {
         aspect-ratio: 16/10;
     }
     
     .gallery-lightbox-nav {
         width: 40px;
         height: 40px;
     }
     
     .gallery-lightbox-prev {
         left: 12px;
     }
     
     .gallery-lightbox-next {
         right: 12px;
     }
     
     .content-image img {
         height: 280px;
     }
     
     .content-image-wide img {
         height: 240px;
     }
     
     .cases-grid {
         grid-template-columns: 1fr;
    }

    .pagination-inner {
        flex-wrap: wrap;
        gap: 8px;
    }

    .pagination-btn {
        padding: 6px 12px;
        font-size: 13px;
    }

    .pagination-page {
        padding: 6px 12px;
        font-size: 13px;
    }
    
    .contact-form {
        padding: 32px 24px;
    }
    
    .page-cta-actions {
        flex-direction: column;
    }
    
    .page-cta-actions .btn {
        width: 100%;
    }
}