@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;600;700;900&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-orange: #ff6b35;
    --primary-blue: #1e3a8a;
    --accent-yellow: #fbbf24;
    --dark-blue: #0f172a;
    --light-gray: #f8fafc;
    --text-dark: #1e293b;
    --white: #ffffff;
    --red: #dc2626;
    
    /* Spacing */
    --spacing-xs: 10px;
    --spacing-sm: 15px;
    --spacing-md: 30px;
    --spacing-lg: 60px;
    --spacing-xl: 80px;
    --spacing-section: 80px;
    
    /* Border radius */
    --radius-sm: 8px;
    --radius-lg: 15px;
    
    /* Shadows */
    --shadow-md: 0 5px 20px rgba(0,0,0,0.1);
    --shadow-lg: 0 15px 40px rgba(0,0,0,0.15);
}

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
}

/* Page Title Section */
.page-title {
    background: var(--dark-blue);
    padding: 160px 0 60px 0;
    text-align: center;
    color: var(--white);
}

.page-title h1 {
    font-size: 3rem;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    margin-bottom: 15px;
}

.page-title p {
    font-size: 1.3rem;
    opacity: 1;
    max-width: 800px;
    margin: 0 auto;
}

/* Main Content */
.main-content {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
}

/* Product Series Section */
.product-series {
    margin-bottom: 100px;
}

.product-series:last-child {
    margin-bottom: 0;
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.8rem;
    color: var(--primary-blue);
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
    text-shadow: none;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--primary-orange);
}

.section-header p {
    font-size: 1.2rem;
    color: var(--text-dark);
    max-width: 800px;
    margin: 0 auto;
}

/* Products Grid */
.products-grid {
    display: grid;
    gap: 20px;
    margin-bottom: 60px;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

.products-grid-5 {
    grid-template-columns: repeat(5, 1fr);
    gap: 15px;
}

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

.product-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    min-width: 200px;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.product-image {
    width: 100%;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

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

.product-info {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.product-subtitle {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 20px;
}

.specs-list {
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 0.9rem;
    line-height: 1.2;
    flex-grow: 1;
}

.specs-list li {
    padding: 6px 0;
    border-bottom: 1px solid #f1f5f9;
    display: block;
    margin-bottom: 0;
}

.specs-list li:last-child {
    border-bottom: none;
}

.spec-label {
    font-weight: 600;
    color: var(--text-dark);
    display: inline-block;
    min-width: 200px;
    vertical-align: top;
    position: relative;
}

.spec-label:has(br) {
    font-weight: 400;
}

.spec-label::after {
    content: "";
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 0 dotted transparent;
}

.spec-value {
    color: var(--primary-orange);
    font-weight: 600;
    display: inline-block;
    vertical-align: top;
    margin-left: 0;
    text-align: left;
    width: auto;
}

.spec-value br {
    display: none;
}

.mounting-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 8px 0;
    padding: 0;
    background: transparent;
    border-radius: 0;
    border: none;
    font-size: 0.85rem;
    font-weight: 600;
    width: 100%;
    max-width: none;
    z-index: 1;
    position: relative;
}

@media (max-width: 768px) {
    .mounting-grid {
        gap: 15px;
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .mounting-grid {
        gap: 10px;
        font-size: 0.75rem;
    }
}

.mounting-angle {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    padding: 0;
    background: transparent;
    border-radius: 0;
    border: none;
    width: 100%;
    text-align: left;
}

.mounting-angle .angle-label,
.mounting-angle .angle-value {
    flex: none;
}

.angle-label {
    color: var(--text-dark);
    font-weight: 600;
}

.angle-value {
    color: var(--primary-orange);
    font-weight: 700;
}

.angle-value.not-allowed {
    color: #ef4444;
    font-weight: 700;
}

.spec-label br {
    display: inline;
}

/* Energy Certificate */
.energy-certificate {
    border-radius: 15px;
    padding: 30px;
    margin: 40px auto;
    text-align: center;
    position: relative;
    overflow: hidden;
    font-weight: 600;
    max-width: 1400px;
}

.energy-certificate-green {
    background: #e8f5e9;
    border: 2px solid var(--success-color);
}

.energy-certificate-green h3 {
    color: #2e7d32;
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.energy-certificate-green p {
    color: #1b5e20;
    font-size: 1.1rem;
    font-weight: 600;
}

/* Features Section */
.features-section {
    background: var(--white);
    padding: 60px 40px;
    margin: 60px auto;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    max-width: 1400px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.feature-card {
    text-align: center;
    padding: 30px;
    background: var(--light-gray);
    border-radius: 15px;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--primary-orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    box-shadow: 0 5px 20px rgba(255, 107, 53, 0.3);
}

.feature-card h3 {
    color: var(--primary-blue);
    font-size: 1.5rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.feature-card p {
    color: var(--text-dark);
    line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 1400px) {
    .products-grid-5 {
        grid-template-columns: repeat(4, 1fr);
        gap: 18px;
    }
    
    .products-grid-4 {
        grid-template-columns: repeat(4, 1fr);
        gap: 18px;
    }
}

@media (max-width: 1200px) {
    .products-grid-5 {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    
    .products-grid-4 {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    
    .product-info {
        padding: 20px;
    }
    
    .product-title {
        font-size: 1.4rem;
    }
}

@media (max-width: 1200px) {
    .products-grid-5 {
        grid-template-columns: repeat(3, 1fr);
        gap: 18px;
    }
}

@media (max-width: 992px) {
    .products-grid-5 {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .products-grid-4 {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .mounting-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
        font-size: 0.8rem;
    }
    
    .spec-label {
        min-width: 180px;
    }
}

@media (max-width: 768px) {
    .page-title {
        padding: 140px 0 50px 0;
    }
    
    .page-title h1 {
        font-size: 2.2rem;
        margin-bottom: 12px;
    }
    
    .page-title p {
        font-size: 1rem;
        padding: 0 20px;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
        margin-bottom: 15px;
    }
    
    .section-header p {
        font-size: 0.95rem;
        padding: 0 10px;
    }
    
    .features-section {
        margin: 30px 0;
        padding: 30px 15px;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .main-content {
        padding: 40px 0;
    }
    
    .product-series {
        margin-bottom: 50px;
    }
    
    .products-grid-5 {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .products-grid-4 {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .product-card {
        min-width: auto;
        max-width: 450px;
        margin: 0 auto;
    }
    
    .product-info {
        padding: 20px;
    }
    
    .mounting-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
        font-size: 0.75rem;
    }
    
    .spec-label {
        min-width: 140px;
        font-size: 0.85rem;
    }
    
    .mounting-table-wrapper {
        padding: 20px;
        margin-bottom: 30px;
    }
    
    .mounting-table {
        font-size: 0.75rem;
    }
    
    .mounting-table th {
        padding: 8px 4px;
        font-size: 0.7rem;
    }
    
    .mounting-table td {
        padding: 8px 4px;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .info-card {
        padding: 20px;
    }
    
    .spec-value {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .page-title {
        padding: 120px 0 40px 0;
    }
    
    .page-title h1 {
        font-size: 1.8rem;
        line-height: 1.3;
    }
    
    .page-title p {
        font-size: 0.9rem;
        padding: 0 15px;
    }
    
    .section-header h2 {
        font-size: 1.6rem;
    }
    
    .section-header p {
        font-size: 0.9rem;
    }
    
    .products-grid-5,
    .products-grid-4 {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .product-card {
        max-width: 100%;
    }
    
    .product-info {
        padding: 15px;
    }
    
    .product-title {
        font-size: 1.3rem;
    }
    
    .mounting-grid {
        grid-template-columns: 1fr;
        gap: 8px;
        font-size: 0.7rem;
    }
    
    .mounting-angle {
        justify-content: center;
        text-align: center;
    }
    
    .spec-label {
        min-width: 120px;
        font-size: 0.8rem;
    }
    
    .spec-value {
        font-size: 0.8rem;
    }
    
    .features-section {
        padding: 25px 10px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .feature-card {
        padding: 20px;
    }
}

/* Inline CSS from HTML moved here */
.product-card .specs-list .mounting-list {
    margin: 6px 0 0 0;
    padding-left: 1.2em;
}

.product-card .specs-list .mounting-list li {
    list-style: disc;
    margin: 2px 0;
}

.product-card .specs-list .spec-label {
    min-width: 210px;
    display: inline-block;
}

/* Mounting Heights Section */
.mounting-heights-section {
    background: var(--white);
    padding: var(--spacing-xl) 0;
    margin-top: 0;
}

.mounting-heights-section .container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.mounting-tables-container {
    margin: 40px 0;
}

.mounting-table-wrapper {
    margin-bottom: 50px;
    background: var(--light-gray);
    border-radius: var(--radius-lg);
    padding: 30px;
    box-shadow: var(--shadow-md);
    border: 1px solid #e2e8f0;
}

.mounting-table-wrapper h3 {
    color: var(--primary-blue);
    font-size: 1.5rem;
    margin-bottom: 20px;
    text-align: center;
    font-weight: 700;
}

.table-responsive {
    overflow-x: auto;
    margin: 20px 0;
}

.mounting-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    background: var(--white);
    border-radius: var(--radius-sm);
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.mounting-table th {
    background: var(--primary-orange);
    color: var(--white);
    padding: 12px 8px;
    text-align: center;
    font-weight: 600;
    font-size: 0.8rem;
    border: 1px solid rgba(255,255,255,0.2);
}

.mounting-table td {
    padding: 10px 8px;
    text-align: center;
    border: 1px solid #e2e8f0;
    font-weight: 500;
}

.mounting-table tbody tr:nth-child(even) {
    background: #f8fafc;
}

.mounting-table tbody tr:hover {
    background: #fff7ed;
    transition: background-color 0.2s ease;
}

.mounting-table td:first-child {
    text-align: left;
    font-weight: 600;
    color: var(--primary-orange);
}

.mounting-table td:nth-child(2) {
    font-weight: 600;
    color: var(--text-dark);
}

.mounting-table .not-allowed {
    color: #94a3b8;
    font-style: italic;
    background: #fef2f2;
}

.mounting-info {
    margin-top: 40px;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.info-card {
    background: var(--white);
    padding: 25px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--primary-orange);
}

.info-card h4 {
    color: var(--primary-orange);
    font-size: 1.1rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.info-card p {
    color: var(--text-dark);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Harmonized social icon visibility */
.social-icons img,
.social-icons svg,
.adress_footer .social-icons img,
.adress_footer .social-icons svg,
#adress_footer .social-icons img,
#adress_footer .social-icons svg {
  filter: none !important;
  opacity: 1 !important;
}

/* ========================================
   SICHERHEITSABSTÄNDE & AUFHÄNGEHÖHEN SECTION
   ======================================== */

.safety-mounting-section {
    background: #f8f9fa;
    padding: 4rem 2rem;
    margin: 3rem 0;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.safety-mounting-section .section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.safety-mounting-section h2 {
    font-size: 2.5rem;
    color: #d32f2f;
    margin-bottom: 1rem;
    font-weight: 700;
}

.safety-mounting-section .section-header p {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* Safety Info Grid */
.safety-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

@media (max-width: 768px) {
    .safety-info-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* Safety Overview */
.safety-overview {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.safety-overview h3 {
    color: #d32f2f;
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
    font-weight: 600;
}

/* Safety Distances Table */
.safety-distances-table {
    overflow-x: auto;
}

.safety-distances-table table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

.safety-distances-table th,
.safety-distances-table td {
    padding: 12px 16px;
    text-align: center;
    border: 1px solid #dee2e6;
}

.safety-distances-table th {
    background: #d32f2f;
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
}

.safety-distances-table td {
    background: #f8f9fa;
    color: #333;
    font-weight: 500;
}

.safety-distances-table tr:nth-child(even) td {
    background: #ffffff;
}

.safety-distances-table tr:hover td {
    background: #e3f2fd;
}

/* Temperature Info */
.temperature-info {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.temperature-info h3 {
    color: #d32f2f;
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
    font-weight: 600;
}

/* Temperature Categories */
.temp-categories {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.temp-category {
    display: flex;
    align-items: center;
    padding: 1rem;
    border-radius: 8px;
    transition: transform 0.3s ease;
}

.temp-category:hover {
    transform: translateY(-2px);
}

.temp-category.temp-low {
    background: #e3f2fd;
    border-left: 4px solid #2196f3;
}

.temp-category.temp-medium {
    background: #fff3e0;
    border-left: 4px solid #ff9800;
}

.temp-category.temp-high {
    background: #ffebee;
    border-left: 4px solid #f44336;
}

.temp-icon {
    font-size: 2rem;
    margin-right: 1rem;
    min-width: 3rem;
    text-align: center;
}

.temp-details h4 {
    margin: 0 0 0.5rem 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
}

.temp-details p {
    margin: 0;
    color: #666;
    font-size: 0.9rem;
}

/* Mounting Guidelines */
.mounting-guidelines {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.mounting-guidelines h3 {
    color: #d32f2f;
    margin-bottom: 2rem;
    font-size: 1.4rem;
    font-weight: 600;
    text-align: center;
}

/* Guidelines Grid */
.guidelines-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.guideline-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.guideline-item:hover {
    transform: translateY(-5px);
    border-color: #d32f2f;
    box-shadow: 0 8px 25px rgba(211, 47, 47, 0.15);
}

.guideline-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    padding: 1rem;
    background: white;
    border-radius: 50%;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.guideline-item h4 {
    margin: 0 0 1rem 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
}

.guideline-item p {
    margin: 0;
    color: #666;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Mounting Heights Overview */
.mounting-heights-overview {
    grid-column: 1 / -1;
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.mounting-heights-overview h3 {
    color: #d32f2f;
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
    font-weight: 600;
    text-align: center;
}

.mounting-series-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.series-mounting-card {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 1.5rem;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
}

.series-mounting-card:hover {
    border-color: #d32f2f;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(211, 47, 47, 0.1);
}

.series-mounting-card h4 {
    color: #d32f2f;
    margin-bottom: 1rem;
    font-size: 1.2rem;
    font-weight: 600;
    text-align: center;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #d32f2f;
}

.mounting-table {
    overflow-x: auto;
}

.mounting-table table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.mounting-table th,
.mounting-table td {
    padding: 8px 12px;
    text-align: center;
    border: 1px solid #dee2e6;
}

.mounting-table th {
    background: #d32f2f;
    color: white;
    font-weight: 600;
    font-size: 0.85rem;
}

.mounting-table td {
    background: white;
    color: #333;
    font-weight: 500;
}

.mounting-table tr:nth-child(even) td {
    background: #f8f9fa;
}

.mounting-table tr:hover td {
    background: #e3f2fd;
}

.mounting-table td:first-child {
    font-weight: 600;
    color: #d32f2f;
    background: #fff3e0 !important;
}

.mounting-table tr:hover td:first-child {
    background: #ffe0b2 !important;
}

/* ========================================
   ACCORDION PRODUCT CARDS
   ======================================== */

.product-accordion {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 3rem;
}

.accordion-item {
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: all 0.3s ease;
}

.accordion-item:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.accordion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    background: var(--light-gray);
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 1px solid #e2e8f0;
}

.accordion-header:hover {
    background: #e2e8f0;
}

.accordion-header.active {
    background: var(--primary-blue);
    color: white;
}

.accordion-title h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin: 0 0 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.accordion-header.active .accordion-title h3 {
    color: white;
}

.power-badge {
    background: var(--primary-orange);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.accordion-title p {
    margin: 0;
    color: #64748b;
    font-size: 1rem;
}

.accordion-header.active .accordion-title p {
    color: #e2e8f0;
}

.accordion-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: white;
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.accordion-header.active .accordion-toggle {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.toggle-icon {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-blue);
    transition: transform 0.3s ease;
}

.accordion-header.active .toggle-icon {
    color: white;
    transform: rotate(45deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out;
    opacity: 0;
}

.accordion-content.active {
    max-height: 2000px;
    opacity: 1;
}

.product-details {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 2rem;
    padding: 2rem;
    background: white;
}

.product-details .product-image {
    width: 100%;
    height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8fafc;
    border-radius: 8px;
    overflow: hidden;
}

.product-details .product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.product-specs h4 {
    color: var(--primary-blue);
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0 0 1rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-orange);
}

.product-specs .specs-list {
    margin-bottom: 2rem;
}

.product-specs .mounting-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-top: 1rem;
}

/* Responsive Design for Accordion and Safety Section */
@media (max-width: 768px) {
    .product-details {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 1.5rem;
    }
    
    .product-details .product-image {
        height: 200px;
    }
    
    .accordion-header {
        padding: 1rem 1.5rem;
    }
    
    .accordion-title h3 {
        font-size: 1.3rem;
    }
    
    .power-badge {
        font-size: 0.8rem;
        padding: 0.2rem 0.6rem;
    }
    
    .safety-mounting-section {
        padding: 2rem 1rem;
        margin: 2rem 0;
    }
    
    .safety-mounting-section h2 {
        font-size: 2rem;
    }
    
    .guidelines-grid {
        grid-template-columns: 1fr;
    }
    
    .temp-category {
        flex-direction: column;
        text-align: center;
    }
    
    .temp-icon {
        margin-right: 0;
        margin-bottom: 0.5rem;
    }
    
    .mounting-series-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .series-mounting-card {
        padding: 1rem;
    }
    
    .mounting-table {
        font-size: 0.8rem;
    }
    
    .mounting-table th,
    .mounting-table td {
        padding: 6px 8px;
    }
}