.models-header {
    background: linear-gradient(rgba(15, 48, 87, 0.8), rgba(15, 48, 87, 0.9)), 
                url('https://images.unsplash.com/photo-1563770557719-b3dd0ba3ba99?ixlib=rb-4.0.3&auto=format&fit=crop&w=1600&q=80');
    background-size: cover;
    background-position: center;
    color: #fff;
    padding: 80px 0;
    text-align: center;
}

.models-header h1 {
    font-size: 2.8rem;
    margin-bottom: 1rem;
}

.models-header p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto;
    opacity: 0.9;
}

.filter-section {
    background-color: #fff;
    padding: 25px;
    border-radius: 8px;
    margin-bottom: 40px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.filter-section h2 {
    margin-top: 0;
    margin-bottom: 20px;
    font-size: 1.5rem;
    color: #0f3057;
}

.filter-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.filter-group {
    flex: 1;
    min-width: 200px;
}

.filter-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
}

.filter-group select, 
.filter-group input[type="range"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
}

.filter-buttons {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.filter-buttons button {
    padding: 10px 20px;
}

/* Model Grid */
.models-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.model-card {
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.model-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.model-image {
    height: 250px;
    overflow: hidden;
}

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

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

.model-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: #00a8e8;
    color: #fff;
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
    z-index: 1;
}

.new-badge {
    background-color: #00a8e8;
}

.bestseller-badge {
    background-color: #ff9500;
}

.eco-badge {
    background-color: #4caf50;
}

.model-content {
    padding: 20px;
}

.model-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.model-name {
    margin: 0;
    font-size: 1.4rem;
}

.model-price {
    font-weight: bold;
    color: #00a8e8;
    font-size: 1.2rem;
}

.model-subtitle {
    color: #666;
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.model-features {
    margin-bottom: 20px;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-list li {
    margin-bottom: 8px;
    display: flex;
    align-items: baseline;
    gap: 8px;
    color: #444;
}

.feature-list i {
    color: #00a8e8;
    font-size: 0.9rem;
}

.model-actions {
    display: flex;
    gap: 10px;
}

.model-actions .btn {
    flex: 1;
    text-align: center;
}

.rating {
    display: flex;
    margin-bottom: 15px;
}

.rating i {
    color: #ffc107;
    margin-right: 2px;
}

.rating-count {
    color: #777;
    font-size: 0.9rem;
    margin-left: 5px;
}

/* Featured Model Section */
.featured-model {
    background-color: #f9f9f9;
    padding: 40px;
    border-radius: 8px;
    margin-bottom: 50px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: center;
}

.featured-model-content h2 {
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 2rem;
    color: #0f3057;
}

.featured-model-content h3 {
    margin-top: 0;
    color: #00a8e8;
    margin-bottom: 20px;
}

.featured-model-content p {
    margin-bottom: 20px;
    line-height: 1.6;
}

.featured-specs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 25px;
}

.spec-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.spec-icon {
    width: 40px;
    height: 40px;
    background-color: rgba(0, 168, 232, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #00a8e8;
}

.spec-text {
    font-size: 0.9rem;
}

.spec-text span {
    display: block;
    font-weight: bold;
    font-size: 1rem;
}

.featured-model-image {
    position: relative;
}

.featured-model-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.featured-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: #ff9500;
    color: #fff;
    padding: 10px 15px;
    border-radius: 20px;
    font-weight: bold;
}

.featured-model-actions {
    display: flex;
    gap: 15px;
}

/* Comparison Section */
.comparison-section {
    margin-bottom: 50px;
}

.comparison-section h2 {
    margin-bottom: 25px;
    font-size: 1.8rem;
    color: #0f3057;
}

.comparison-table-container {
    overflow-x: auto;
}

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

.comparison-table th,
.comparison-table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.comparison-table th {
    background-color: #f5f5f5;
    color: #333;
    font-weight: 600;
    white-space: nowrap;
}

.comparison-table tbody tr:hover {
    background-color: #f9f9f9;
}

.feature-available {
    color: #4caf50;
}

.feature-unavailable {
    color: #f44336;
}

/* Newsletter Section Specific for This Page */
.models-newsletter {
    background: linear-gradient(45deg, #0f3057, #00a8e8);
    padding: 50px 0;
    color: white;
    border-radius: 8px;
    margin-bottom: 60px;
}

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

.models-newsletter h2 {
    margin-top: 0;
    font-size: 2rem;
}

.models-newsletter-form {
    display: flex;
    gap: 10px;
    margin-top: 25px;
}

.models-newsletter-form input {
    flex: 1;
    padding: 15px;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
}

/* Responsive Styles */
@media (max-width: 1200px) {
    .models-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .featured-model {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .models-grid {
        grid-template-columns: 1fr;
    }
    
    .filter-controls {
        flex-direction: column;
    }
    
    .models-newsletter-form {
        flex-direction: column;
    }
}