/* ==========================================================================
   Subpage Styles - ENSOL Product Detail Pages
   ========================================================================== */

/* Subpage Hero Section */
.subpage-hero {
    position: relative;
    min-height: 60vh;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
}

.hero-image-container {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

.hero-product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        to bottom,
        rgba(10, 10, 10, 0.3) 0%,
        rgba(10, 10, 10, 0.6) 50%,
        rgba(10, 10, 10, 0.95) 100%
    );
}

.hero-content-wrapper {
    position: relative;
    z-index: 1;
    padding: var(--space-3xl) 0 var(--space-xl);
}

/* Hide breadcrumb navigation */
.breadcrumb {
    display: none;
}

.subpage-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: var(--space-md);
    color: #ffffff;
}

.subpage-hero > .container p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
}

/* Product Overview Section */
.product-overview {
    padding: var(--space-3xl) 0;
}

.overview-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--space-2xl);
    align-items: center;
}

.overview-content h2 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700;
    margin-bottom: var(--space-lg);
    color: var(--primary);
}

.overview-content > p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

.key-benefits {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(var(--primary-rgb), 0.1);
    border-radius: 30px;
    border: 1px solid rgba(var(--primary-rgb), 0.2);
}

.benefit-item i {
    color: var(--primary);
    font-size: 1rem;
}

.benefit-item span {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
}

.overview-image {
    position: relative;
}

.detail-image {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

/* Product Types Section */
.product-types {
    padding: var(--space-3xl) 0;
    background: rgba(var(--primary-rgb), 0.02);
}

.product-types > .container > h2 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--space-2xl);
    color: var(--primary);
}

.types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: var(--space-xl);
}

.type-card {
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.type-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(var(--primary-rgb), 0.15);
}

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

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

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

.type-content {
    padding: var(--space-lg);
}

.type-content h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--primary);
}

.type-content > p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

.type-content ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.type-content ul li {
    font-size: 0.9rem;
    color: var(--text-secondary);
    padding: 6px 0;
    padding-left: 20px;
    position: relative;
}

.type-content ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary);
}

/* Specifications Section */
.specifications-section {
    padding: var(--space-3xl) 0;
}

.specifications-section.alt-bg {
    background: rgba(var(--primary-rgb), 0.03);
}

.specifications-section > .container > h2 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--space-2xl);
    color: var(--primary);
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-xl);
}

.spec-card {
    padding: var(--space-xl);
    border-radius: 16px;
}

.spec-card h3 {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid rgba(var(--primary-rgb), 0.3);
}

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

.spec-table tr {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.spec-table tr:last-child {
    border-bottom: none;
}

.spec-table td {
    padding: var(--space-sm) 0;
    font-size: 0.9rem;
}

.spec-table td:first-child {
    color: var(--text-secondary);
    width: 50%;
}

.spec-table td:last-child {
    color: var(--text-primary);
    font-weight: 500;
}

/* Applications Section */
.applications-section {
    padding: var(--space-3xl) 0;
}

.applications-section > .container > h2 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--space-2xl);
    color: var(--primary);
}

.applications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.application-card {
    padding: var(--space-xl);
    text-align: center;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    transition: all 0.3s ease;
}

.application-card:hover {
    background: rgba(var(--primary-rgb), 0.05);
    border-color: rgba(var(--primary-rgb), 0.2);
    transform: translateY(-4px);
}

.app-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--space-md);
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.2), rgba(var(--accent-rgb), 0.1));
    display: flex;
    align-items: center;
    justify-content: center;
}

.app-icon i {
    font-size: 1.5rem;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.application-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--primary);
}

.application-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Gallery Section */
.gallery-section {
    padding: var(--space-3xl) 0;
}

.gallery-section.alt-bg {
    background: rgba(var(--primary-rgb), 0.03);
}

.gallery-section > .container > h2 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--space-2xl);
    color: var(--primary);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.gallery-item {
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 4/3;
    position: relative;
}

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

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 50%, rgba(0, 0, 0, 0.5) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

/* CTA Section */
.cta-section {
    padding: var(--space-2xl) 0;
}

.cta-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xl);
    padding: var(--space-2xl);
    border-radius: 20px;
}

.cta-text h2 {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--primary);
}

.cta-text p {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 500px;
}

.cta-actions {
    display: flex;
    gap: var(--space-md);
    flex-shrink: 0;
}

/* Related Products Section */
.related-products {
    padding: var(--space-3xl) 0;
}

.related-products > .container > h2 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--space-2xl);
    color: var(--primary);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
}

.related-card {
    padding: var(--space-xl);
    text-align: center;
    border-radius: 16px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.related-card:hover {
    transform: translateY(-8px);
    border-color: rgba(var(--primary-rgb), 0.3);
}

.related-card i {
    font-size: 2rem;
    margin-bottom: var(--space-md);
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.related-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--primary);
}

.related-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Responsive Adjustments */
@media (max-width: 992px) {
    .overview-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .overview-image {
        order: -1;
    }
    
    .cta-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cta-text {
        text-align: center;
    }
    
    .cta-text p {
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .subpage-hero {
        min-height: 50vh;
    }
    
    .hero-content-wrapper {
        padding: var(--space-2xl) 0 var(--space-lg);
    }
    
    .subpage-hero h1 {
        font-size: 2rem;
    }
    
    .subpage-hero > .container p {
        font-size: 1rem;
    }
    
    .key-benefits {
        gap: var(--space-sm);
    }
    
    .benefit-item {
        padding: var(--space-xs) var(--space-sm);
        font-size: 0.85rem;
    }
    
    .types-grid {
        grid-template-columns: 1fr;
    }
    
    .specs-grid {
        grid-template-columns: 1fr;
    }
    
    .applications-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .cta-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .related-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .spec-table td {
        display: block;
    }
    
    .spec-table td:first-child {
        width: 100%;
        padding-bottom: 2px;
        color: var(--primary);
    }
    
    .spec-table tr {
        display: block;
        padding: var(--space-sm) 0;
    }
}

/* ==========================================================================
   Unified Products & Specifications Section (New Clean Design)
   ========================================================================== */
.unified-specs {
    padding: var(--space-3xl) 0;
    background: linear-gradient(180deg, rgba(var(--primary-rgb), 0.02) 0%, transparent 100%);
}

.unified-specs .section-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.unified-specs .section-header h2 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--space-sm);
}

.unified-specs .section-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Unified Table Container */
.unified-table-wrapper {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.unified-table {
    width: 100%;
    border-collapse: collapse;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.unified-table thead {
    background: linear-gradient(90deg, rgba(var(--primary-rgb), 0.15), rgba(var(--primary-rgb), 0.08));
}

.unified-table th {
    padding: var(--space-md) var(--space-lg);
    text-align: left;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.unified-table tbody tr {
    transition: all 0.3s ease;
}

.unified-table tbody tr:hover {
    background: rgba(var(--primary-rgb), 0.05);
}

.unified-table td {
    padding: var(--space-md) var(--space-lg);
    font-size: 0.95rem;
    vertical-align: top;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.unified-table td:first-child {
    font-weight: 600;
    color: var(--primary);
    width: 35%;
}

.unified-table td:last-child {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Product Type Badge */
.type-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    background: rgba(var(--primary-rgb), 0.1);
    border: 1px solid rgba(var(--primary-rgb), 0.2);
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--primary);
    margin-right: var(--space-xs);
    margin-bottom: var(--space-xs);
}

.type-badge i {
    font-size: 0.7rem;
}

/* Two Column Layout for Specs */
.specs-two-col {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
    margin-top: var(--space-xl);
}

.specs-column {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: var(--space-lg);
}

.specs-column h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid rgba(var(--primary-rgb), 0.2);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.specs-column h3 i {
    font-size: 0.9rem;
}

.mini-spec-table {
    width: 100%;
}

.mini-spec-table tr {
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.mini-spec-table tr:last-child {
    border-bottom: none;
}

.mini-spec-table td {
    padding: var(--space-xs) 0;
    font-size: 0.875rem;
}

.mini-spec-table td:first-child {
    color: var(--text-secondary);
    width: 55%;
}

.mini-spec-table td:last-child {
    color: var(--text-primary);
    font-weight: 500;
    text-align: right;
}

/* Simplified Overview without second image */
.overview-simple {
    display: block;
}

.overview-simple .overview-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.overview-simple .overview-content h2 {
    margin-bottom: var(--space-lg);
}

.overview-simple .key-benefits {
    justify-content: center;
}

/* Responsive */
@media (max-width: 768px) {
    .specs-two-col {
        grid-template-columns: 1fr;
    }
    
    .unified-table th,
    .unified-table td {
        padding: var(--space-sm) var(--space-md);
    }
    
    .unified-table td:first-child {
        width: 40%;
    }
    
    .unified-table {
        font-size: 0.85rem;
    }
}

@media (max-width: 576px) {
    .unified-table thead {
        display: none;
    }
    
    .unified-table tbody tr {
        display: block;
        padding: var(--space-md);
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }
    
    .unified-table td {
        display: block;
        padding: var(--space-xs) 0;
        width: 100% !important;
    }
    
    .unified-table td:first-child {
        font-size: 1rem;
        color: var(--primary);
        margin-bottom: var(--space-xs);
    }
    
    .unified-table td:last-child {
        padding-left: var(--space-sm);
        border-left: 2px solid rgba(var(--primary-rgb), 0.3);
    }
}