.product-hero {
 padding: 120px 0 60px;
 background: linear-gradient(135deg, var(--primary-navy) 0%, #0d3a5c 100%);
 color: var(--white);
 }
 .product-hero h1 {
 color: var(--white);
 font-size: 2.5rem;
 margin-bottom: 0.5rem;
 }
 .product-code {
 display: inline-block;
 background: rgba(255,255,255,0.15);
 padding: 0.5rem 1rem;
 border-radius: 4px;
 font-size: 0.875rem;
 font-weight: 500;
 margin-bottom: 1rem;
 }
 .product-main {
 padding: 60px 0;
 }
 .product-grid {
 display: grid;
 grid-template-columns: 1fr 1fr;
 gap: 60px;
 align-items: start;
 }
 .product-image {
 background: var(--light-gray);
 border-radius: 12px;
 overflow: hidden;
 aspect-ratio: 4/3;
 display: flex;
 align-items: center;
 justify-content: center;
 position: relative;
 }
 .product-image img {
 width: 100%; object-fit: cover;
 }
 .product-image-placeholder {
 position: absolute;
 text-align: center;
 color: var(--text-light);
 }
 .product-image-placeholder i {
 font-size: 4rem;
 margin-bottom: 1rem;
 opacity: 0.5;
 }
 .product-info h2 {
 color: var(--primary-navy);
 margin-bottom: 1rem;
 }
 .product-description {
 color: var(--text-medium);
 line-height: 1.8;
 margin-bottom: 1rem;
 }
 .features-list {
 list-style: none;
 margin: 0 0 2rem 0;
 padding: 0;
 }
 .features-list li {
 display: flex;
 align-items: flex-start;
 gap: 0.75rem;
 padding: 0.75rem 0;
 border-bottom: 1px solid var(--border-gray);
 }
 .features-list li:last-child {
 border-bottom: none;
 }
 .features-list i {
 color: var(--success-green);
 margin-top: 0.25rem;
 }
 .datasheet-section {
 background: var(--light-gray);
 padding: 1rem;
 border-radius: 8px;
 margin-top: 2rem;
 }
 .datasheet-section h3 {
 margin-bottom: 1rem;
 display: flex;
 align-items: center;
 gap: 0.5rem;}
 .btn-datasheet {
 display: inline-flex;
 align-items: center;
 gap: 0.5rem;
 background: var(--primary-blue);
 color: var(--white);
 padding: 0.875rem 1.5rem;
 border-radius: 6px;
 text-decoration: none;
 font-weight: 500;
 transition: all 0.3s ease;
 }
 .btn-datasheet:hover {
 background: var(--primary-navy);
 color: var(--white);
 }
 .specs-table {
 width: 100%;
 border-collapse: collapse;
 margin-top: 2rem;
 }
 .specs-table th,
 .specs-table td {
 padding: 1rem;
 text-align: left;
 border-bottom: 1px solid var(--border-gray);
 }
 .specs-table th {
 background: var(--light-gray);
 font-weight: 600;
 color: var(--primary-navy);
 width: 40%;
 }
 .applications-grid {
 display: grid;
 grid-template-columns: repeat(3, 1fr);
 gap: 1rem;
 margin-top: 1.5rem;
 }
 .application-item {
 background: var(--white);
 padding: 1rem;
 border-radius: 8px;
 text-align: center;
 border: 1px solid var(--border-gray);
 text-decoration: none;
 color: inherit;
 display: flex;
 flex-direction: column;
 align-items: center;
 transition: all 0.3s ease;
 cursor: pointer;
 }
 .application-item:hover {
 background: var(--primary-light);
 border-color: var(--primary-blue);
 box-shadow: 0 8px 25px rgba(0, 102, 204, 0.15);
 transform: translateY(-4px);
 }
 .application-item:hover i {
 color: var(--primary-navy);
 transform: scale(1.1);
 }
 .application-item:hover h4 {
 color: var(--primary-blue);
 }
 
 .application-item h4 {
 color: var(--primary-navy);
 margin: 0;
 transition: all 0.3s ease;
 }

.application-item i {
 font-size: 2rem;
 color: var(--primary-blue);
 margin-bottom: 0.75rem;
 transition: all 0.3s ease;
 }
 .scada-badge {
 display: inline-flex;
 align-items: center;
 gap: 0.5rem;
 background: linear-gradient(135deg, var(--primary-navy) 0%, #1a365d 100%);
 color: var(--white);
 padding: 0.5rem 1rem;
 border-radius: 6px;
 font-size: 0.8125rem;
 font-weight: 500;
 text-decoration: none;
 transition: all 0.3s ease;
 margin-left: 1rem;
 }
 .scada-badge:hover {
 background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-navy) 100%);
 transform: translateY(-1px);
 }
 .scada-badge i {
 font-size: 0.875rem;
 }
 .scada-badge:hover i {
 color: #ffffff;
 }
 .scada-highlight {
 background: linear-gradient(135deg, #f0f7ff 0%, #e8f4fc 100%);
 border: 2px solid var(--primary-blue);
 border-radius: 12px;
 padding: 1rem;
 margin: 2rem 0;
 display: flex;
 align-items: center;
 gap: 1rem;
 transition: all 0.3s ease;
 }
 .scada-highlight:hover {
 box-shadow: 0 8px 25px rgba(0, 102, 204, 0.15);
 transform: translateY(-2px);
 }
 .scada-highlight-icon {
 width: 60px;
 height: 60px;
 background: linear-gradient(135deg, var(--primary-navy) 0%, var(--primary-blue) 100%);
 border-radius: 50%;
 display: flex;
 align-items: center;
 justify-content: center;
 flex-shrink: 0;
 }
 .scada-highlight-icon i {
 font-size: 1.5rem;
 color: var(--white);
 }
 .scada-highlight-content h4 {
 color: var(--primary-navy);
 margin: 0 0 0.5rem 0;
 font-size: 1.1rem;
 }
 .scada-highlight-content p {
 color: var(--text-medium);
 margin: 0 0 0.75rem 0;
 font-size: 0.95rem;
 line-height: 1.5;
 }
 .scada-highlight-link {
 display: inline-flex;
 align-items: center;
 gap: 0.5rem;
 color: var(--primary-blue);
 font-weight: 600;
 text-decoration: none;
 font-size: 0.9rem;
 transition: all 0.3s ease;
 }
 .scada-highlight-link:hover {
 color: var(--primary-navy);
 gap: 0.75rem;
 }
 .scada-highlight-link i {
 font-size: 0.8rem;
 transition: all 0.3s ease;
 }
 
 .variant-card {
 background: var(--white);
 border: 1px solid var(--border-gray);
 border-radius: 12px;
 padding: 1rem;
 margin-bottom: 0.75rem;
 }
 .variant-card h4 {
 color: var(--primary-navy);
 margin-bottom: 0.75rem;
 display: flex;
 align-items: center;
 gap: 0.5rem;}
 .variant-card h4 i {
 color: var(--primary-blue);
 }
 @media (max-width: 768px) {
 .product-grid {
 grid-template-columns: 1fr;
 gap: 1rem;
 }
 .product-hero h1 {
 font-size: 1.75rem;
 }
 .applications-grid {
 grid-template-columns: repeat(2, 1fr);
 }
 }
 .product-hero h1,
 .product-hero p,
 .product-hero .product-code {
 color: #ffffff !important;
 }
 .product-hero .btn-secondary {
 border-color: rgba(255,255,255,0.5);
 color: #ffffff;
 }
 .product-hero .btn-secondary:hover {
 background: rgba(255,255,255,0.1);
 color: #ffffff;
 }
 .hero-features {
 display: grid;
 grid-template-columns: repeat(4, 1fr);
 gap: 14px;
 margin-top: 2.5rem;
 }
 .hero-feature-item {
 background: rgba(255,255,255,0.1);
 border-radius: 12px;
 padding: 14px;
 text-align: center;
 transition: all 0.3s ease;
 }
 .hero-feature-item:hover {
 background: rgba(255,255,255,0.15);
 transform: translateY(-4px);
 }
 .hero-feature-item i {
 font-size: 2rem;
 color: var(--accent-gold);
 margin-bottom: 12px;
 }
 .hero-feature-item h4 {
 color: var(--white);
 font-size: 1rem;
 margin-bottom: 4px;
 }
 .hero-feature-item p {
 color: rgba(255,255,255,0.7);
 font-size: 0.875rem;
 margin: 0;
 }
 @media (max-width: 992px) {
 .hero-features { grid-template-columns: repeat(2, 1fr); }
 }
 @media (max-width: 768px) {
 .hero-features { grid-template-columns: 1fr; gap: 16px; }
 .hero-feature-item { padding: 14px; }
 }
 h3 span { flex: 1; text-align: center; }
 h4 span { flex: 1; text-align: center; }
.hero-features a.hero-feature-item { transition: all 0.3s ease; }
.hero-features a.hero-feature-item:hover { transform: translateY(-4px); background: rgba(255,255,255,0.15); }
.hero-features a.hero-feature-item:hover h4 { color: #8a6d1c; }