/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

/* Navigation */
.navbar {
    background-color: #1a1a2e;
    color: #fff;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-container {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #4e9af1 0%, #3b7cc4 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.logo-container svg {
    width: 30px;
    height: 30px;
    color: #fff;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-text h1 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.2rem;
    line-height: 1.2;
}

.brand-text .tagline {
    font-size: 0.7rem;
    color: #ccc;
    line-height: 1.2;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: #fff;
    transition: all 0.3s ease;
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-menu li a {
    color: #fff;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.nav-menu li a:hover,
.nav-menu li a.active {
    background-color: #4e9af1;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: #fff;
    padding: 6rem 0;
    text-align: center;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.9);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    border-radius: 5px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, #4e9af1 0%, #3b7cc4 100%);
    color: #fff;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(78, 154, 241, 0.4);
}

.btn-secondary {
    background-color: transparent;
    color: #fff;
    border: 2px solid #4e9af1;
}

.btn-secondary:hover {
    background-color: #4e9af1;
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: #4e9af1;
    border: 2px solid #4e9af1;
}

.btn-outline:hover {
    background-color: #4e9af1;
    color: #fff;
}

/* Featured Products */
.featured-products {
    background-color: #fff;
}

/* Products Slider Container */
.products-slider-container {
    position: relative;
    display: flex;
    align-items: center;
    margin: 40px 0;
}

.products-wrapper {
    flex: 1;
    overflow: hidden;
    margin: 0 60px;
}

.products-track {
    display: flex;
    gap: 25px;
    transition: transform 0.5s ease-in-out;
}

.products-track::-webkit-scrollbar {
    display: none;
}

.products-track {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.product-card {
    flex: 0 0 calc(33.333% - 17px);
    background: #f8f9fa;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
    cursor: pointer;
    min-width: 280px;
    position: relative;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    border-color: #4e9af1;
    transform: translateY(-10px);
}

.product-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.product-card:hover img {
    transform: scale(1.05);
}

.product-info {
    padding: 1.5rem;
    background: #fff;
    color: #333;
    text-align: center;
    transition: all 0.3s ease;
    border-top: 3px solid transparent;
}

.product-card:hover .product-info {
    border-top-color: #4e9af1;
    background: linear-gradient(135deg, #4e9af1 0%, #3b7cc4 100%);
    color: #fff;
}

.product-card h3 {
    font-size: 1.1rem;
    color: #1a1a2e;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.product-card:hover h3 {
    color: #fff;
}

.product-card p {
    color: #666;
    font-size: 0.85rem;
    line-height: 1.4;
}

.product-card:hover p {
    color: rgba(255, 255, 255, 0.9);
}

/* Slider Navigation Buttons */
.slider-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border: none;
    background: linear-gradient(135deg, #4e9af1 0%, #3b7cc4 100%);
    color: white;
    font-size: 24px;
    cursor: pointer;
    border-radius: 50%;
    box-shadow: 0 4px 15px rgba(78, 154, 241, 0.3);
    transition: all 0.3s ease;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-nav-btn:hover:not(:disabled) {
    background: linear-gradient(135deg, #3b7cc4 0%, #2d5d94 100%);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 6px 20px rgba(78, 154, 241, 0.4);
}

.slider-nav-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    background: #ccc;
    box-shadow: none;
}

.slider-prev-btn {
    left: 0;
}

.slider-next-btn {
    right: 0;
}

/* Slider Dots */
.slider-dots-container {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 2rem 0;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #ddd;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background-color: #4e9af1;
    transform: scale(1.3);
    box-shadow: 0 2px 8px rgba(78, 154, 241, 0.4);
}

.dot:hover {
    background-color: #4e9af1;
}

/* Responsive Slider */
@media (max-width: 992px) {
    .product-card {
        flex: 0 0 calc(50% - 13px);
        min-width: 250px;
    }

    .product-card img {
        height: 200px;
    }
    
    .product-info {
        padding: 1.2rem;
    }
    
    .product-card h3 {
        font-size: 1rem;
    }
    
    .product-card p {
        font-size: 0.8rem;
    }

    .slider-nav-btn {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }

    .products-wrapper {
        margin: 0 50px;
    }
}

@media (max-width: 768px) {
    .product-card {
        flex: 0 0 100%;
        min-width: 200px;
    }

    .products-wrapper {
        margin: 0 40px;
    }

    .slider-nav-btn {
        width: 35px;
        height: 35px;
        font-size: 18px;
    }

    .product-card img {
        height: 180px;
    }
    
    .product-info {
        padding: 1rem;
    }
    
    .product-card h3 {
        font-size: 0.95rem;
    }
    
    .product-card p {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .products-wrapper {
        margin: 0 35px;
    }

    .slider-nav-btn {
        width: 30px;
        height: 30px;
        font-size: 16px;
    }

    .product-card img {
        height: 160px;
    }
    
    .product-info {
        padding: 0.8rem;
    }
    
    .product-card h3 {
        font-size: 0.9rem;
    }
    
    .product-card p {
        font-size: 0.75rem;
    }
}

.text-center {
    text-align: center;
    margin-top: 2rem;
}

/* Section Titles */
.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    font-size: 2.5rem;
    color: #1a1a2e;
    margin-bottom: 1rem;
    font-weight: 700;
}

.section-title p {
    color: #666;
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto;
}

/* Services Section */
.services {
    background-color: #f8f9fa;
    padding: 4rem 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service-card {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.service-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.service-card h3 {
    font-size: 1.3rem;
    color: #1a1a2e;
    margin: 1.5rem 1rem 0.5rem;
    font-weight: 600;
}

.service-card p {
    color: #666;
    font-size: 0.9rem;
    padding: 0 1rem;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.btn-link {
    display: inline-block;
    margin: 1rem;
    color: #4e9af1;
    font-weight: 600;
}

.btn-link:hover {
    color: #3b7cc4;
}

/* About Preview Section */
.about-preview {
    padding: 4rem 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.about-text h2 {
    font-size: 2.2rem;
    color: #1a1a2e;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.about-text > p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-item {
    text-align: center;
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #4e9af1 0%, #3b7cc4 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.5rem;
    color: #fff;
    font-size: 1.2rem;
}

.stat-item h3 {
    font-size: 1.8rem;
    color: #4e9af1;
    margin-bottom: 0.3rem;
    font-weight: 700;
}

.stat-item p {
    color: #666;
    font-size: 0.85rem;
}

/* News Preview Section */
.news-preview {
    background-color: #f8f9fa;
    padding: 4rem 0;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.news-card {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.news-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.news-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.news-date {
    display: block;
    color: #999;
    font-size: 0.8rem;
    padding: 1rem 1rem 0.5rem;
}

.news-card h3 {
    font-size: 1.1rem;
    color: #1a1a2e;
    margin: 0.5rem 1rem;
    font-weight: 600;
    line-height: 1.4;
}

.news-card p {
    color: #666;
    font-size: 0.9rem;
    padding: 0 1rem 1rem;
    line-height: 1.6;
}

/* Contact Section */
.contact-section {
    padding: 4rem 0;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info h2 {
    font-size: 2.2rem;
    color: #1a1a2e;
    margin-bottom: 1rem;
    font-weight: 700;
}

.contact-info > p {
    color: #666;
    margin-bottom: 2rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #4e9af1 0%, #3b7cc4 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-info h4 {
    font-size: 1.1rem;
    color: #1a1a2e;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.contact-info p {
    color: #666;
    line-height: 1.6;
}

/* Contact Form */
.contact-form h3 {
    font-size: 1.5rem;
    color: #1a1a2e;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #4e9af1;
    box-shadow: 0 0 0 3px rgba(78, 154, 241, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background-color: #1a1a2e;
    color: #fff;
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-section h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-section h4 {
    font-size: 1rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-links li a {
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links li a:hover {
    color: #4e9af1;
}

.footer-links li a i {
    font-size: 0.9rem;
    color: #4e9af1;
}

.contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.7);
}

.contact-list li i {
    color: #4e9af1;
    margin-top: 0.2rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .about-content,
    .contact-content {
        gap: 2rem;
    }
    
    .services-grid,
    .news-grid {
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: #1a1a2e;
        flex-direction: column;
        padding: 1rem;
        gap: 0;
        display: none;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-menu li {
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .nav-menu li:last-child {
        border-bottom: none;
    }
    
    .services-grid,
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .about-content,
    .contact-content,
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
}

/* Mobile Menu Styles */
.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Scroll Animations */
.scroll-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.scroll-animate.animated {
    opacity: 1;
    transform: translateY(0);
}

[data-animation="fade-up"] {
    transform: translateY(30px);
}

[data-animation="fade-left"] {
    transform: translateX(-30px);
}

[data-animation="fade-right"] {
    transform: translateX(30px);
}

/* Product Detail Page Styles */
.breadcrumb-section {
    background-color: #f8f9fa;
    padding: 1rem 0;
    border-bottom: 1px solid #e9ecef;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: #666;
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: #4e9af1;
}

.breadcrumb a.active {
    color: #4e9af1;
    font-weight: 600;
}

.breadcrumb .separator {
    color: #ccc;
}

.product-detail-section {
    padding: 4rem 0;
    background-color: #fff;
}

.product-detail-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.product-images {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.main-image {
    border-radius: 12px;
    overflow: hidden;
    background-color: #f8f9fa;
    border: 1px solid #e9ecef;
}

.main-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.thumbnail-gallery {
    display: flex;
    gap: 0.8rem;
}

.thumbnail {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid #e9ecef;
    transition: all 0.3s ease;
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.thumbnail:hover,
.thumbnail.active {
    border-color: #4e9af1;
    transform: scale(1.05);
}

.product-info h1 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #1a1a2e;
    line-height: 1.3;
}

.product-category {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.category-label {
    color: #666;
    font-weight: 500;
}

.product-category a {
    color: #4e9af1;
    font-weight: 600;
    transition: color 0.3s ease;
}

.product-category a:hover {
    color: #3b7cc4;
}

.product-description {
    margin-bottom: 2rem;
}

.product-description h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #1a1a2e;
}

.product-description p {
    color: #666;
    line-height: 1.8;
    font-size: 1rem;
}

.product-features {
    margin-bottom: 2rem;
}

.product-features h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #1a1a2e;
}

.product-features ul {
    list-style: none;
}

.product-features li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.5rem 0;
    color: #666;
    transition: transform 0.3s ease;
}

.product-features li:hover {
    transform: translateX(10px);
}

.product-features li i {
    color: #4e9af1;
    font-size: 1.1rem;
}

.product-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.btn-contact-sales {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
}

.btn-contact-sales:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.product-tabs-section {
    padding: 4rem 0;
    background-color: #f8f9fa;
}

.product-tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    border-bottom: 2px solid #e9ecef;
    padding-bottom: 1rem;
    flex-wrap: wrap;
}

.product-tab-btn {
    padding: 0.8rem 1.5rem;
    border: none;
    background: transparent;
    color: #666;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.product-tab-btn i {
    font-size: 1rem;
}

.product-tab-btn:hover {
    background-color: #4e9af1;
    color: #fff;
}

.product-tab-btn.active {
    background: linear-gradient(135deg, #4e9af1 0%, #3b7cc4 100%);
    color: #fff;
    box-shadow: 0 4px 12px rgba(78, 154, 241, 0.3);
}

.product-tab-content {
    background-color: #fff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

.tab-pane h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: #1a1a2e;
    border-bottom: 2px solid #4e9af1;
    padding-bottom: 0.5rem;
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.spec-item {
    padding: 1rem;
    background-color: #f8f9fa;
    border-radius: 8px;
    border-left: 3px solid #4e9af1;
}

.spec-label {
    display: block;
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.spec-value {
    display: block;
    color: #1a1a2e;
    font-size: 1.1rem;
    font-weight: 700;
}

.parameters-table-wrapper {
    overflow-x: auto;
}

.parameters-table {
    width: 100%;
    border-collapse: collapse;
}

.parameters-table th,
.parameters-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #e9ecef;
}

.parameters-table th {
    background-color: #4e9af1;
    color: #fff;
    font-weight: 600;
}

.parameters-table tr:hover td {
    background-color: #f8f9fa;
}

.applications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.application-item {
    padding: 1.5rem;
    background-color: #f8f9fa;
    border-radius: 8px;
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
}

.application-item:hover {
    border-color: #4e9af1;
    box-shadow: 0 4px 12px rgba(78, 154, 241, 0.15);
    transform: translateY(-2px);
}

.application-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #4e9af1 0%, #3b7cc4 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.application-icon i {
    color: #fff;
    font-size: 1.5rem;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    padding: 1.5rem;
    background-color: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #4e9af1;
}

.faq-item h4 {
    color: #1a1a2e;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.faq-item p {
    color: #666;
    line-height: 1.7;
}

.related-products-section {
    padding: 4rem 0;
    background-color: #fff;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    font-size: 2rem;
    color: #1a1a2e;
    margin-bottom: 1rem;
}

.section-title p {
    color: #666;
    font-size: 1.1rem;
}

.related-products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

/* Responsive Product Detail Page */
@media (max-width: 992px) {
    .product-detail-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .main-image img {
        height: 350px;
    }
}

@media (max-width: 768px) {
    .breadcrumb {
        flex-wrap: wrap;
    }
    
    .product-detail-section {
        padding: 2rem 0;
    }
    
    .product-info h1 {
        font-size: 1.5rem;
    }
    
    .product-actions {
        flex-direction: column;
    }
    
    .main-image img {
        height: 280px;
    }
    
    .product-tabs {
        gap: 0.5rem;
    }
    
    .product-tab-btn {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
        flex: 1 1 auto;
        justify-content: center;
    }
    
    .thumbnail-gallery {
        gap: 0.5rem;
    }
    
    .thumbnail {
        width: 60px;
        height: 60px;
    }
}

@media (max-width: 480px) {
    .product-info h1 {
        font-size: 1.3rem;
    }
    
    .main-image img {
        height: 220px;
    }
    
    .thumbnail {
        width: 50px;
        height: 50px;
    }
    
    .specs-grid {
        grid-template-columns: 1fr;
    }
}

/* Products Page Styles */
.page-header {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: #fff;
    padding: 4rem 0;
    text-align: center;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.page-header p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
}

.category-tabs-section {
    padding: 2rem 0;
    background-color: #f8f9fa;
    border-bottom: 1px solid #e9ecef;
}

.category-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 0.8rem 1.5rem;
    border: 2px solid #e9ecef;
    background-color: #fff;
    color: #333;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    font-weight: 500;
}

.tab-btn:hover {
    border-color: #4e9af1;
    color: #4e9af1;
}

.tab-btn.active {
    background: linear-gradient(135deg, #4e9af1 0%, #3b7cc4 100%);
    color: #fff;
    border-color: #4e9af1;
}

.category-description {
    padding: 3rem 0;
    background-color: #fff;
}

.category-info-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.category-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.category-details h2 {
    font-size: 2rem;
    color: #1a1a2e;
    margin-bottom: 1rem;
    font-weight: 700;
}

.category-details > p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.category-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: #555;
    font-size: 0.95rem;
}

.feature-item i {
    color: #4e9af1;
    font-size: 1.2rem;
}

.products-list-section {
    padding: 4rem 0;
}

.products-display-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

/* Pagination Styles */
.pagination-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
}

.pagination {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

/* Page numbers container */
.page-numbers {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.pagination-btn {
    width: 45px;
    height: 45px;
    border: 2px solid #ddd;
    background: #fff;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    font-size: 1rem;
    color: #333;
    flex-shrink: 0;
}

.pagination-btn:hover:not(:disabled) {
    border-color: #4e9af1;
    color: #4e9af1;
    transform: scale(1.05);
    box-shadow: 0 2px 8px rgba(78, 154, 241, 0.3);
}

.pagination-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    border-color: #ddd;
}

.page-number {
    width: 45px;
    height: 45px;
    border: 2px solid #ddd;
    background: #fff;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    font-size: 1rem;
    color: #333;
    font-weight: 500;
    flex-shrink: 0;
}

.page-number:hover {
    border-color: #4e9af1;
    color: #4e9af1;
    transform: scale(1.05);
    box-shadow: 0 2px 8px rgba(78, 154, 241, 0.3);
}

.page-number.active {
    background: linear-gradient(135deg, #4e9af1 0%, #3b7cc4 100%);
    color: #fff;
    border-color: #4e9af1;
    box-shadow: 0 2px 8px rgba(78, 154, 241, 0.4);
}

.page-dots {
    padding: 0 0.5rem;
    color: #999;
    display: flex;
    align-items: center;
    font-size: 1.2rem;
}

.pagination-info {
    color: #666;
    font-size: 0.95rem;
    text-align: center;
    font-weight: 500;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: #fff;
    padding: 4rem 0;
    text-align: center;
}

.cta-content h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.cta-content p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

/* Responsive Products Page */
@media (max-width: 992px) {
    .category-info-wrapper {
        grid-template-columns: 1fr;
    }
    
    .products-display-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .page-header h1 {
        font-size: 2rem;
    }
    
    .category-tabs {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .tab-btn {
        text-align: center;
    }
    
    .category-features {
        grid-template-columns: 1fr;
    }
    
    .products-display-grid {
        grid-template-columns: 1fr;
    }
    
    /* Pagination - Mobile */
    .pagination-btn {
        width: 40px;
        height: 40px;
    }
    
    .page-number {
        width: 40px;
        height: 40px;
        font-size: 0.9rem;
    }
    
    .pagination-info {
        font-size: 0.85rem;
    }
}

/* Category Product Cards Styles - Separate from homepage product cards */
.category-product-card {
    background: #f8f9fa;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
    cursor: pointer;
    display: flex;
    flex-direction: column;
}

.category-product-card:hover {
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    border-color: #4e9af1;
    transform: translateY(-10px);
}

.category-product-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.category-product-card:hover img {
    transform: scale(1.05);
}

.category-product-info {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.category-product-info h3 {
    font-size: 1.2rem;
    color: #1a1a2e;
    margin-bottom: 0.8rem;
    font-weight: 600;
}

.category-product-info p {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.category-product-card .product-specs {
    list-style: none;
    margin-bottom: 1.5rem;
    padding: 0;
    flex-grow: 1;
}

.category-product-card .product-specs li {
    font-size: 0.85rem;
    color: #555;
    padding: 0.5rem 0;
    border-bottom: 1px solid #eee;
    position: relative;
    padding-left: 1.5rem;
}

.category-product-card .product-specs li:before {
    content: "•";
    color: #4e9af1;
    font-weight: bold;
    position: absolute;
    left: 0;
}

.category-product-card .product-specs li:last-child {
    border-bottom: none;
}

.category-product-card .btn {
    margin-top: auto;
    text-align: center;
    display: inline-block;
}
/* 补充缺失的样式组件 */

/* Products Grid - 产品页缺失的样式 */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 2rem 0;
}

/* About Page Styles - 关于页缺失的样式 */
.about-intro {
    padding: 5rem 0;
    background-color: #fff;
}

.about-intro .about-content {
    gap: 3rem;
}

.about-intro .about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.about-intro .about-text p {
    color: #555;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

/* Advantages Section */
.advantages {
    padding: 5rem 0;
    background-color: #f8f9fa;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.advantage-card {
    background: #fff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    text-align: center;
}

.advantage-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(78, 154, 241, 0.25);
}

.advantage-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, #4e9af1 0%, #3b7cc4 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.advantage-icon svg {
    width: 40px;
    height: 40px;
}

.advantage-card h3 {
    font-size: 1.4rem;
    color: #1a1a2e;
    margin-bottom: 1rem;
    font-weight: 600;
}

.advantage-card p {
    color: #666;
    line-height: 1.7;
    font-size: 1rem;
}

/* Certifications Section */
.certifications {
    padding: 5rem 0;
    background-color: #fff;
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.cert-card {
    background: #fff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    text-align: center;
    border: 1px solid #e9ecef;
}

.cert-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(78, 154, 241, 0.2);
    border-color: #4e9af1;
}

.cert-card img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.cert-card h3 {
    font-size: 1.2rem;
    color: #1a1a2e;
    margin-bottom: 0.8rem;
    font-weight: 600;
}

.cert-card p {
    color: #666;
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Team Section */
.team-section {
    padding: 5rem 0;
    background-color: #f8f9fa;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.team-card {
    background: #fff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    text-align: center;
}

.team-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(78, 154, 241, 0.25);
}

.team-card img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 1.5rem;
    border: 3px solid #4e9af1;
}

.team-card h3 {
    font-size: 1.3rem;
    color: #1a1a2e;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.team-card p:first-of-type {
    color: #4e9af1;
    font-weight: 600;
    margin-bottom: 0.8rem;
    font-size: 0.95rem;
}

.team-card p:last-of-type {
    color: #666;
    line-height: 1.6;
    font-size: 0.9rem;
}

/* Mission & Vision Section */
.mission-vision {
    padding: 5rem 0;
    background-color: #fff;
}

.mission-vision-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    margin-top: 3rem;
}

.mission-card,
.vision-card,
.values-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 2.5rem;
    border-radius: 15px;
    border-left: 5px solid #4e9af1;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.mission-card:hover,
.vision-card:hover,
.values-card:hover {
    transform: translateX(10px);
    box-shadow: 0 10px 25px rgba(78, 154, 241, 0.2);
}

.mission-card h3,
.vision-card h3,
.values-card h3 {
    font-size: 1.6rem;
    color: #1a1a2e;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.mission-card p,
.vision-card p,
.values-card p {
    color: #555;
    line-height: 1.8;
    font-size: 1.05rem;
}

.values-card p {
    font-size: 1rem;
}

.values-card p strong {
    color: #4e9af1;
    font-weight: 600;
}

/* News Page Styles - 新闻页缺失的样式 */
.news-categories {
    padding: 3rem 0;
    background-color: #f8f9fa;
}

.news-category-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.news-category-tab {
    padding: 0.8rem 2rem;
    background: #fff;
    border: 2px solid #e9ecef;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.news-category-tab:hover {
    border-color: #4e9af1;
    color: #4e9af1;
}

.news-category-tab.active {
    background: linear-gradient(135deg, #4e9af1 0%, #3b7cc4 100%);
    color: #fff;
    border-color: #4e9af1;
}

.featured-news {
    padding: 4rem 0;
    background-color: #fff;
}

.news-section {
    padding: 4rem 0;
    background-color: #f8f9fa;
}

.newsletter-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: #fff;
    text-align: center;
}

/* Contact Page Styles - 联系页缺失的样式 */
.map-section {
    padding: 4rem 0;
    background-color: #f8f9fa;
}

.map-container {
    width: 100%;
    height: 400px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.faq-section {
    padding: 5rem 0;
    background-color: #fff;
}

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

/* News Detail Page Styles - 新闻详情页缺失的样式 */
.news-detail-section {
    padding: 4rem 0;
    background-color: #fff;
}

.news-detail-content {
    max-width: 800px;
    margin: 0 auto;
}

.news-detail-header {
    text-align: center;
    margin-bottom: 2rem;
}

.news-detail-header h1 {
    font-size: 2.5rem;
    color: #1a1a2e;
    margin-bottom: 1rem;
    font-weight: 700;
}

.news-detail-meta {
    display: flex;
    justify-content: center;
    gap: 2rem;
    color: #666;
    font-size: 0.95rem;
}

.news-detail-image {
    margin-bottom: 2rem;
}

.news-detail-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 10px;
}

.news-detail-body {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #333;
}

.news-detail-body p {
    margin-bottom: 1.5rem;
}

.news-detail-body h2 {
    font-size: 1.8rem;
    color: #1a1a2e;
    margin: 2rem 0 1rem;
    font-weight: 700;
}

.news-detail-body h3 {
    font-size: 1.5rem;
    color: #1a1a2e;
    margin: 1.5rem 0 0.8rem;
    font-weight: 600;
}

.related-news-section {
    padding: 4rem 0;
    background-color: #f8f9fa;
}

/* Responsive Design for New Components */
@media (max-width: 992px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .certifications-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .mission-vision-content {
        grid-template-columns: 1fr;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
    }
    
    .certifications-grid {
        grid-template-columns: 1fr;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .news-detail-header h1 {
        font-size: 1.8rem;
    }
    
    .news-detail-image img {
        height: 250px;
    }
    
    .advantages-grid,
    .certifications-grid,
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 补充缺失的CSS样式组件 */

/* Checkbox Group */
.checkbox-group {
    margin-bottom: 1rem;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #666;
    font-size: 0.95rem;
    cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

/* Contact Text */
.contact-text {
    color: #666;
    line-height: 1.6;
    margin-bottom: 1rem;
}

/* Fact Item */
.fact-item {
    text-align: center;
    padding: 2rem;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
}

.fact-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(78, 154, 241, 0.2);
}

.fact-item h3 {
    font-size: 2.5rem;
    color: #4e9af1;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.fact-item p {
    color: #666;
    font-size: 1rem;
}

/* Facts Grid */
.facts-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

/* Featured Article */
.featured-article {
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.featured-article img {
    width: 100%;
    height: 350px;
    object-fit: cover;
}

.featured-article-content {
    padding: 2rem;
}

.featured-article h3 {
    font-size: 1.8rem;
    color: #1a1a2e;
    margin-bottom: 1rem;
    font-weight: 700;
}

.featured-article p {
    color: #666;
    line-height: 1.7;
    font-size: 1rem;
}

.featured-article .btn {
    margin-top: 1.5rem;
}

/* Featured Content */
.featured-content {
    background: linear-gradient(135deg, #4e9af1 0%, #3b7cc4 100%);
    color: #fff;
    padding: 3rem;
    border-radius: 15px;
    text-align: center;
    margin-bottom: 3rem;
}

.featured-content h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.featured-content p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

/* News Author */
.news-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background-color: #f8f9fa;
    border-radius: 10px;
    margin: 2rem 0;
}

.news-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.news-author-info h4 {
    font-size: 1.1rem;
    color: #1a1a2e;
    margin-bottom: 0.3rem;
    font-weight: 600;
}

.news-author-info p {
    color: #666;
    font-size: 0.9rem;
}

/* News Body */
.news-body {
    color: #333;
    line-height: 1.8;
    font-size: 1.1rem;
}

.news-body p {
    margin-bottom: 1.5rem;
}

.news-body h2 {
    font-size: 1.8rem;
    color: #1a1a2e;
    margin: 2rem 0 1rem;
    font-weight: 700;
}

.news-body h3 {
    font-size: 1.5rem;
    color: #1a1a2e;
    margin: 1.5rem 0 0.8rem;
    font-weight: 600;
}

/* News Category */
.news-category {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: #4e9af1;
    color: #fff;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

/* News Content */
.news-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 0;
}

/* News Detail Wrapper */
.news-detail-wrapper {
    max-width: 800px;
    margin: 0 auto;
    background-color: #fff;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    overflow: hidden;
}

/* News Footer */
.news-footer {
    padding: 2rem;
    background-color: #f8f9fa;
    border-top: 1px solid #e9ecef;
}

/* News Header */
.news-header {
    padding: 2rem;
    text-align: center;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-bottom: 2px solid #4e9af1;
}

.news-header h1 {
    font-size: 2.5rem;
    color: #1a1a2e;
    margin-bottom: 1rem;
    font-weight: 700;
}

.news-header .news-category {
    margin-bottom: 1rem;
}

.news-meta {
    display: flex;
    justify-content: center;
    gap: 2rem;
    color: #666;
    font-size: 0.95rem;
}

.news-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* News Highlights */
.news-highlights {
    padding: 2rem;
    background-color: #f8f9fa;
    margin: 2rem 0;
    border-left: 4px solid #4e9af1;
}

.news-highlights h3 {
    font-size: 1.5rem;
    color: #1a1a2e;
    margin-bottom: 1rem;
    font-weight: 600;
}

.news-highlights ul {
    list-style: none;
}

.news-highlights li {
    padding: 0.5rem 0;
    color: #555;
    position: relative;
    padding-left: 1.5rem;
}

.news-highlights li:before {
    content: "•";
    color: #4e9af1;
    font-weight: bold;
    position: absolute;
    left: 0;
    font-size: 1.2rem;
}

/* News Image */
.news-image {
    margin: 2rem 0;
}

.news-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

/* News Meta */
.news-meta {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

/* News Share */
.news-share {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background-color: #f8f9fa;
    margin-top: 2rem;
    border-radius: 10px;
}

.share-label {
    font-weight: 600;
    color: #1a1a2e;
    font-size: 1rem;
}

.share-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #fff;
    border: 1px solid #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    transition: all 0.3s ease;
    cursor: pointer;
}

.share-btn:hover {
    background-color: #4e9af1;
    color: #fff;
    border-color: #4e9af1;
    transform: translateY(-2px);
}

/* News Tag */
.news-tag {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background-color: #f8f9fa;
    color: #666;
    border-radius: 15px;
    font-size: 0.8rem;
    margin-right: 0.5rem;
    margin-bottom: 0.5rem;
}

.news-tag:hover {
    background-color: #4e9af1;
    color: #fff;
}

/* News Tags */
.news-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 1rem 0;
}

.tags-label {
    font-weight: 600;
    color: #1a1a2e;
    margin-right: 0.5rem;
    font-size: 0.95rem;
}

/* Newsletter Content */
.newsletter-content {
    text-align: center;
    color: #fff;
}

.newsletter-content h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.newsletter-content p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

/* Newsletter Form */
.newsletter-form {
    max-width: 500px;
    margin: 0 auto;
    display: flex;
    gap: 1rem;
}

.newsletter-form input {
    flex: 1;
    padding: 1rem;
    border: none;
    border-radius: 25px;
    font-size: 1rem;
}

.newsletter-form input:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(78, 154, 241, 0.3);
}

.newsletter-form .btn {
    padding: 1rem 2rem;
    border-radius: 25px;
}

/* Page Link */
.page-link {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 5px;
    text-decoration: none;
    color: #333;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.page-link:hover {
    background-color: #4e9af1;
    color: #fff;
    border-color: #4e9af1;
}

/* Related News Grid */
.related-news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

/* Tag */
.tag {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    background-color: #f8f9fa;
    color: #666;
    border-radius: 12px;
    font-size: 0.75rem;
    margin-right: 0.3rem;
    margin-bottom: 0.3rem;
}

/* Tags Label */
.tags-label {
    display: inline-block;
    font-weight: 600;
    color: #1a1a2e;
    margin-right: 0.5rem;
    font-size: 0.9rem;
}

/* Responsive Design for New Components */
@media (max-width: 992px) {
    .facts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .related-news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .facts-grid {
        grid-template-columns: 1fr;
    }
    
    .featured-article img {
        height: 250px;
    }
    
    .featured-article h3 {
        font-size: 1.5rem;
    }
    
    .news-header h1 {
        font-size: 1.8rem;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-form .btn {
        width: 100%;
    }
    
    .news-share {
        flex-wrap: wrap;
    }
    
    .related-news-grid {
        grid-template-columns: 1fr;
    }
    
    .fact-item h3 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .news-header h1 {
        font-size: 1.5rem;
    }
    
    .featured-article h3 {
        font-size: 1.3rem;
    }
    
    .news-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
}
