.page-header {
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-800) 100%);
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    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%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.page-header-content {
    position: relative;
    z-index: 10;
}

.page-header .breadcrumbs {
    color: rgba(255, 255, 255, 0.8);
}

.page-header .breadcrumbs a {
    color: rgba(255, 255, 255, 0.9);
}

.page-header .breadcrumbs a:hover {
    color: white;
}

.page-header .breadcrumbs-separator {
    color: rgba(255, 255, 255, 0.5);
}

.page-header-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    color: white;
    margin-bottom: 1rem;
}

.page-header-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
}

.page-header-sm {
    background: var(--primary-50);
    padding: 1.5rem 0;
}

.page-header-sm .breadcrumbs {
    margin-bottom: 0;
}

.product-gallery {
    position: sticky;
    top: 100px;
}

.product-gallery-main {
    position: relative;
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 0.5rem;
    overflow: hidden;
    aspect-ratio: 1/1;
}

.product-gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 2rem;
}

.product-gallery-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--primary-500);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.product-info {
    display: flex;
    flex-direction: column;
}

.product-info-category {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary-600);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}

.product-info-title {
    font-size: 2rem;
    font-weight: 700;
    color: #111827;
    line-height: 1.2;
    margin-bottom: 1rem;
    font-family: 'Poppins', system-ui, sans-serif;
}

.product-info-description {
    font-size: 1rem;
    color: #6b7280;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.product-quick-specs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    border: 1px solid #e5e7eb;
    border-radius: 0.5rem;
    overflow: hidden;
    margin-bottom: 2rem;
}

.product-quick-spec {
    display: flex;
    flex-direction: column;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid #e5e7eb;
    border-right: 1px solid #e5e7eb;
}

.product-quick-spec:nth-child(2n) {
    border-right: none;
}

.product-quick-spec:nth-last-child(-n+2) {
    border-bottom: none;
}

.product-quick-spec-label {
    font-size: 0.6875rem;
    font-weight: 600;
    color: #9ca3af;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.product-quick-spec-value {
    font-size: 0.875rem;
    font-weight: 600;
    color: #111827;
}

.product-cta {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.product-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e5e7eb;
}

.product-trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: #6b7280;
}

.product-trust-item i {
    font-size: 1rem;
    color: var(--primary-500);
}

.specs-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
    margin-bottom: 2rem;
}

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

@media (max-width: 640px) {
    .specs-cards-grid {
        grid-template-columns: 1fr;
    }
}

.spec-card {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 0.75rem;
    padding: 1.5rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    transition: all 0.2s ease;
}

.spec-card:hover {
    border-color: var(--primary-300);
}

.spec-card-highlight {
    background: linear-gradient(135deg, var(--primary-50) 0%, white 100%);
    border-color: var(--primary-200);
}

.spec-card-icon {
    width: 3rem;
    height: 3rem;
    background: var(--primary-100);
    border-radius: 0.625rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.spec-card-icon i {
    font-size: 1.375rem;
    color: var(--primary-600);
}

.spec-card-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    min-width: 0;
}

.spec-card-label {
    font-size: 0.75rem;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
}

.spec-card-value {
    font-size: 1rem;
    font-weight: 700;
    color: #111827;
    line-height: 1.3;
}

.spec-card-value-sm {
    font-size: 0.875rem;
}

.specs-bottom-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

@media (max-width: 768px) {
    .specs-bottom-grid {
        grid-template-columns: 1fr;
    }
}

.specs-features-card,
.specs-applications-card {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 0.75rem;
    padding: 1.75rem;
}

.specs-subtitle {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-size: 1rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 1.25rem;
    font-family: 'Poppins', system-ui, sans-serif;
}

.specs-subtitle i {
    color: var(--primary-500);
    font-size: 1.125rem;
}

.specs-features-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.specs-features-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9375rem;
    color: #374151;
}

.specs-features-list li i {
    color: #10b981;
    font-size: 1.125rem;
    flex-shrink: 0;
}

.specs-applications-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
}

@media (max-width: 480px) {
    .specs-applications-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.specs-application {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 0.5rem;
    background: #f9fafb;
    border-radius: 0.5rem;
    text-align: center;
    transition: all 0.2s ease;
}

.specs-application:hover {
    background: var(--primary-50);
}

.specs-application i {
    font-size: 1.5rem;
    color: var(--primary-500);
}

.specs-application span {
    font-size: 0.8125rem;
    font-weight: 500;
    color: #374151;
}

.product-specs-section {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 0.5rem;
    padding: 1.5rem 2rem 2rem;
    margin-bottom: 1.5rem;
}

.product-section-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.125rem;
    font-weight: 700;
    color: #111827;
    margin-bottom: 1.5rem;
    font-family: 'Poppins', system-ui, sans-serif;
}

.product-section-title i {
    color: var(--primary-500);
}

.product-features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.product-feature-item {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-size: 0.875rem;
    color: #374151;
}

.product-feature-item i {
    color: #22c55e;
    font-size: 1rem;
}

.product-applications-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.product-application-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: #f9fafb;
    border-radius: 0.375rem;
    text-align: center;
}

.product-application-item i {
    font-size: 1.5rem;
    color: var(--primary-500);
}

.product-application-item span {
    font-size: 0.8125rem;
    font-weight: 500;
    color: #374151;
}

.article-content {
    color: #374151;
    line-height: 1.8;
}

.article-content h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: #1e293b;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    font-family: 'Poppins', system-ui, sans-serif;
}

.article-content h3 {
    font-size: 1.375rem;
    font-weight: 600;
    color: #1e293b;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    font-family: 'Poppins', system-ui, sans-serif;
}

.article-content p {
    margin-bottom: 1.5rem;
}

.article-content ul,
.article-content ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.article-content li {
    margin-bottom: 0.5rem;
}

.article-content a {
    color: var(--primary-600);
    text-decoration: underline;
    text-decoration-thickness: 2px;
    text-underline-offset: 2px;
}

.article-content a:hover {
    color: var(--primary-700);
}

.article-content blockquote {
    border-left: 4px solid var(--primary-500);
    padding-left: 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    color: #64748b;
}

.article-content img {
    border-radius: 1rem;
    margin: 2rem 0;
}

.article-content strong {
    color: #1e293b;
    font-weight: 600;
}

.contact-card {
    transition: all 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-5px);
}

.prose {
    max-width: 65ch;
}

.prose p {
    margin-bottom: 1rem;
}

@media (max-width: 768px) {
    .page-header {
        padding: 3rem 0;
        text-align: center;
    }
    
    .page-header-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .product-gallery {
        position: static;
    }
    
    .product-info-title {
        font-size: 1.5rem;
    }
    
    .product-quick-specs {
        grid-template-columns: 1fr;
    }
    
    .product-quick-spec {
        border-right: none;
    }
    
    .product-quick-spec:nth-last-child(-n+2) {
        border-bottom: 1px solid #e5e7eb;
    }
    
    .product-quick-spec:last-child {
        border-bottom: none;
    }
    
    .product-cta {
        flex-direction: column;
    }
    
    .product-trust {
        justify-content: center;
    }
    
    .product-features-grid {
        grid-template-columns: 1fr;
    }
    
    .product-applications-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .article-content h2 {
        font-size: 1.5rem;
    }
    
    .article-content h3 {
        font-size: 1.25rem;
    }
}

@media (max-width: 480px) {
    .page-header {
        padding: 2rem 0;
    }
    
    .product-applications-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.contact-form {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.form-label .text-red-500 {
    color: #ef4444;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--gray-300);
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: all 0.2s ease;
    background: white;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--gray-400);
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.form-status {
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1.5rem;
    display: none;
}

.form-status.success {
    display: block;
    background: #d1fae5;
    border: 1px solid #10b981;
    color: #065f46;
}

.form-status.error {
    display: block;
    background: #fee2e2;
    border: 1px solid #ef4444;
    color: #991b1b;
}

.form-status i {
    margin-right: 0.5rem;
}

.contact-info-card {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    height: 100%;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem 0;
    border-bottom: 1px solid var(--gray-100);
}

.contact-info-item:last-child {
    border-bottom: none;
}

.contact-info-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-50);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-info-icon i {
    font-size: 1.25rem;
    color: var(--primary-600);
}

.contact-info-content h4 {
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

.contact-info-content p,
.contact-info-content a {
    color: var(--gray-600);
    font-size: 0.95rem;
}

.contact-info-content a:hover {
    color: var(--primary-600);
}

.contact-map {
    border-radius: 1rem;
    overflow: hidden;
    margin-top: 1.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.contact-map iframe {
    width: 100%;
    height: 250px;
    border: 0;
}

@media (max-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form,
    .contact-info-card {
        padding: 1.5rem;
    }
}

.form-input-styled {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 0.75rem;
    font-size: 1rem;
    background: #f9fafb;
    color: #1f2937;
    transition: all 0.2s ease;
}

.form-input-styled:hover {
    border-color: #d1d5db;
    background: white;
}

.form-input-styled:focus {
    outline: none;
    border-color: var(--primary-500);
    background: white;
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
}

.form-input-styled::placeholder {
    color: #9ca3af;
}

.form-select-wrapper {
    position: relative;
}

.form-select-styled {
    width: 100%;
    padding: 0.875rem 2.5rem 0.875rem 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 0.75rem;
    font-size: 1rem;
    background: #f9fafb;
    color: #1f2937;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    transition: all 0.2s ease;
}

.form-select-styled:hover {
    border-color: #d1d5db;
    background: white;
}

.form-select-styled:focus {
    outline: none;
    border-color: var(--primary-500);
    background: white;
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
}

.form-select-icon {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: #6b7280;
    pointer-events: none;
    transition: transform 0.2s ease;
}

.form-select-styled:focus + .form-select-icon {
    color: var(--primary-500);
}

.form-select-styled option {
    padding: 0.75rem 1rem;
    background: white;
    color: #1f2937;
}

.form-select-styled option:hover,
.form-select-styled option:focus,
.form-select-styled option:checked {
    background: var(--primary-50);
    color: var(--primary-700);
}

/* hCaptcha Styles */
.hcaptcha-container {
    display: flex;
    justify-content: flex-start;
    padding: 0.75rem 0;
}

.hcaptcha-container .h-captcha {
    transform-origin: left top;
}

.hcaptcha-container .h-captcha iframe {
    border-radius: 8px;
}

@media (max-width: 350px) {
    .hcaptcha-container .h-captcha {
        transform: scale(0.9);
    }
}