/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    margin-bottom: 1rem;
    color: #2c3e50;
}

h1 {
    font-size: 2.5rem;
    line-height: 1.2;
}

h2 {
    font-size: 2rem;
    line-height: 1.3;
}

h3 {
    font-size: 1.5rem;
    line-height: 1.4;
}

p {
    margin-bottom: 1rem;
    color: #555;
}

a {
    color: #3498db;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #2980b9;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    margin: 5px;
}

.btn-primary {
    background-color: #3498db;
    color: white;
}

.btn-primary:hover {
    background-color: #2980b9;
    color: white;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: #3498db;
    border: 2px solid #3498db;
}

.btn-secondary:hover {
    background-color: #3498db;
    color: white;
    transform: translateY(-2px);
}

/* Header and Navigation */
header {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.navbar {
    padding: 1rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: #2c3e50;
}

.logo img {
    width: 40px;
    height: 40px;
    margin-right: 10px;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
}

.nav-menu li {
    margin: 0 15px;
    position: relative;
}

.nav-menu a {
    color: #2c3e50;
    font-weight: 500;
    padding: 10px 0;
    transition: color 0.3s ease;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: #3498db;
}

/* Dropdown Menu */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: white;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    border-radius: 5px;
    padding: 10px 0;
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1001;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    display: block;
    padding: 10px 20px;
    color: #2c3e50;
    border-radius: 0;
}

.dropdown-menu a:hover {
    background-color: #f8f9fa;
    color: #3498db;
}



/* Mobile Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: #2c3e50;
    margin: 3px 0;
    transition: 0.3s;
}

/* Responsive Design for Hero */
@media (max-width: 768px) {
    .hero-content {
        flex-direction: column;
        text-align: center;
        gap: 40px;
        padding: 80px 20px 60px;
    }
    
    .hero-text {
        text-align: center;
        max-width: 100%;
    }
    
    .hero-visual {
        max-width: 100%;
    }
    
    .hero-img {
        height: 100px;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
}

/* Main Content */
main {
    margin-top: 80px;
}

/* Hero Section */
.hero {
    background: url('../images/hero-background.jpg') center/cover no-repeat;
    position: relative;
    color: white;
    padding: 120px 0;
    text-align: center;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(44, 62, 80, 0.7);
    z-index: 1;
}

.hero .container {
    position: relative;
    z-index: 2;
}

.hero h1 {
    color: white;
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero p {
    color: rgba(255,255,255,0.95);
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin: 50px 0;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-stat {
    text-align: center;
    padding: 20px;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
}

.hero-stat h3 {
    color: #3498db;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.hero-stat p {
    color: rgba(255,255,255,0.9);
    font-size: 1rem;
    margin: 0;
}

.hero-images {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-image {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    transition: transform 0.3s ease;
}

.hero-image:hover {
    transform: translateY(-5px);
}

.hero-image img {
    width: 100%;
    height: 120px;
    object-fit: cover;
}

/* Hero Visual Grid */
.hero-visual {
    flex: 1;
    max-width: 900px;
    width: 100%;
}

.hero-image-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
}

.hero-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.4);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hero-img:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 45px rgba(0,0,0,0.5);
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, #3498db 0%, #2c3e50 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.page-header h1 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.page-header p {
    color: rgba(255,255,255,0.9);
    font-size: 1.1rem;
}

/* Features Section */
.features {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="1" fill="%23ffffff" opacity="0.1"/></svg>') repeat;
    background-size: 50px 50px;
}

.features .container {
    position: relative;
    z-index: 2;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.feature-item {
    text-align: left;
    padding: 40px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(52, 152, 219, 0.1);
    position: relative;
    overflow: hidden;
}

.feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #3498db, #2ecc71, #f39c12, #e74c3c);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.feature-item:hover::before {
    transform: translateX(0);
}

.feature-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.feature-icon {
    width: 60px;
    height: 60px;
    margin-right: 20px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #3498db, #2980b9);
    box-shadow: 0 5px 15px rgba(52, 152, 219, 0.3);
    flex-shrink: 0;
}

.feature-icon img {
    width: 32px;
    height: 32px;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.feature-item h3 {
    margin: 0;
    color: #2c3e50;
    font-size: 1.4rem;
    font-weight: 600;
}

.feature-item p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 20px;
}

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

.feature-list li {
    padding: 8px 0;
    color: #555;
    position: relative;
    padding-left: 25px;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #27ae60;
    font-weight: bold;
    font-size: 1.1rem;
}

/* Products Section */
.products {
    padding: 100px 0;
    background: white;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.product-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(0,0,0,0.05);
    position: relative;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.product-image {
    height: 250px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

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

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

.product-category {
    position: absolute;
    top: 15px;
    left: 15px;
    background: rgba(52, 152, 219, 0.9);
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-content {
    padding: 30px;
}

.product-content h3 {
    margin-bottom: 15px;
    color: #2c3e50;
    font-size: 1.4rem;
    font-weight: 600;
}

.product-content p {
    color: #666;
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.product-feature {
    background: #f8f9fa;
    color: #555;
    padding: 4px 10px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

.product-cta {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.product-cta .btn {
    flex: 1;
    margin: 0;
    text-align: center;
}

/* About Section */
.about-intro {
    padding: 80px 0;
    text-align: center;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.stat-item {
    text-align: center;
    padding: 30px;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: #3498db;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1.1rem;
    color: #666;
    font-weight: 500;
}

/* Services Section */
.services {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.service-item {
    background-color: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.service-icon {
    width: 50px;
    height: 50px;
    background-color: #3498db;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.service-icon img {
    width: 24px;
    height: 24px;
    filter: brightness(0) invert(1);
    object-fit: contain;
}

/* Contact Form */
.contact-form-section {
    padding: 80px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    margin-top: 50px;
}

.contact-form {
    background-color: #f8f9fa;
    padding: 40px;
    border-radius: 10px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
    color: #2c3e50;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #3498db;
}

.checkbox-group {
    display: flex;
    align-items: center;
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-right: 10px;
}

/* Contact Info */
.contact-info {
    background-color: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    height: fit-content;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 30px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background-color: #3498db;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    flex-shrink: 0;
}

.contact-icon img {
    width: 25px;
    height: 25px;
    filter: brightness(0) invert(1);
}

.contact-details h3 {
    margin-bottom: 5px;
    color: #2c3e50;
}

.contact-details p {
    margin-bottom: 5px;
    color: #333;
}

.contact-details small {
    color: #666;
    font-size: 0.9rem;
}

/* Quality Sections */
.quality-overview {
    padding: 80px 0;
}

.quality-intro {
    text-align: center;
    margin-bottom: 50px;
}

.quality-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.certifications-section {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.certification-item {
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-align: center;
}

.cert-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background-color: #3498db;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cert-icon img {
    width: 32px;
    height: 32px;
    filter: brightness(0) invert(1);
    object-fit: contain;
}

/* Process Timeline */
.quality-process {
    padding: 80px 0;
}

.process-timeline {
    margin-top: 50px;
}

.process-step {
    display: flex;
    align-items: flex-start;
    margin-bottom: 50px;
    position: relative;
}

.process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 30px;
    top: 60px;
    width: 2px;
    height: calc(100% + 20px);
    background-color: #3498db;
}

.step-number {
    width: 60px;
    height: 60px;
    background-color: #3498db;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin-right: 30px;
    flex-shrink: 0;
    z-index: 1;
    position: relative;
}

.step-content {
    flex: 1;
}

.step-content ul {
    margin-top: 15px;
    padding-left: 20px;
}

.step-content li {
    margin-bottom: 5px;
    color: #666;
}

/* FAQ Section */
.faq-section {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.faq-item {
    background-color: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.faq-item h3 {
    color: #2c3e50;
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.faq-item p {
    color: #666;
    line-height: 1.6;
}

/* CTA Section */
.cta {
    background: linear-gradient(135deg, #3498db 0%, #2c3e50 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.cta h2 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta p {
    color: rgba(255,255,255,0.9);
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* Footer */
footer {
    background-color: #2c3e50;
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3,
.footer-section h4 {
    color: white;
    margin-bottom: 20px;
}

.footer-section p {
    color: rgba(255,255,255,0.8);
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section ul li a {
    color: rgba(255,255,255,0.8);
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #3498db;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    display: inline-block;
    width: 40px;
    height: 40px;
    background-color: #3498db;
    border-radius: 50%;
    text-align: center;
    line-height: 40px;
    font-size: 1.2rem;
    transition: background-color 0.3s ease;
}

.social-links a:hover {
    background-color: #2980b9;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.2);
    padding-top: 20px;
    text-align: center;
    color: rgba(255,255,255,0.6);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0,0,0,0.05);
        padding: 20px 0;
        z-index: 999;
        height: calc(100vh - 80px);
        overflow-y: auto;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: 15px 0;
        width: 100%;
    }
    
    .nav-menu a {
        display: block;
        padding: 15px 20px;
        font-size: 1.1rem;
        border-bottom: 1px solid #f0f0f0;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background-color: #f8f9fa;
        margin-top: 10px;
        width: 100%;
    }
    
    .dropdown-menu a {
        padding: 12px 40px;
        font-size: 1rem;
        border-bottom: 1px solid #e0e0e0;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .process-step {
        flex-direction: column;
        text-align: center;
    }
    
    .process-step::after {
        display: none;
    }
    
    .step-number {
        margin-right: 0;
        margin-bottom: 20px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 60px 0;
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .features,
    .products,
    .about-intro,
    .services,
    .contact-form-section,
    .quality-overview,
    .certifications-section,
    .quality-process,
    .faq-section,
    .cta {
        padding: 60px 0;
    }
    
    .features-grid,
    .products-grid,
    .services-grid,
    .certifications-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form,
    .contact-info {
        padding: 30px 20px;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.6s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.6s ease;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #3498db;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Modern Design Enhancements */

/* Hero Section Enhancements */
.hero-section.modern-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.9) 0%, rgba(118, 75, 162, 0.9) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    color: white;
    text-align: center;
    padding: 120px 0 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    max-width: 1200px;
    margin: 0 auto;
    gap: 40px;
}

.hero-text {
    flex: 1;
    text-align: center;
    max-width: 800px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    font-size: 0.9rem;
    opacity: 0.9;
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: white;
}

.breadcrumb-separator {
    margin: 0 10px;
    color: rgba(255, 255, 255, 0.6);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 8px 16px;
    border-radius: 25px;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    font-weight: 500;
}

.hero-badge i {
    margin-right: 8px;
    font-size: 1rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    color: white;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.hero-highlights {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.highlight-item {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 12px 20px;
    border-radius: 30px;
    font-size: 0.95rem;
    font-weight: 500;
}

.highlight-item i {
    margin-right: 8px;
    font-size: 1.1rem;
    color: #ffd700;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 180px;
}

.btn-large i {
    margin-bottom: 4px;
    font-size: 1.2rem;
}

.btn-large small {
    font-size: 0.8rem;
    opacity: 0.9;
    margin-top: 2px;
}

/* Product Gallery */
.product-gallery {
    background: #f8f9fa;
    padding: 80px 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.gallery-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(102, 126, 234, 0.9), rgba(118, 75, 162, 0.9));
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    font-weight: 600;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

/* Features Section Enhancements */
.features-section.modern-features {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.section-badge i {
    margin-right: 8px;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #2c3e50;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #7f8c8d;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.features-grid.modern-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.feature-card.modern-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card.modern-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(135deg, #667eea, #764ba2);
}

.feature-card.modern-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.feature-icon.modern-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    position: relative;
}

.feature-icon.modern-icon i {
    font-size: 2rem;
    color: white;
}

.feature-icon.modern-icon::after {
    content: '';
    position: absolute;
    top: -10px;
    right: -10px;
    width: 20px;
    height: 20px;
    background: #ffd700;
    border-radius: 50%;
}

.feature-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #2c3e50;
}

.feature-description {
    color: #7f8c8d;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

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

.feature-advantages li {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
    color: #555;
    font-size: 0.95rem;
}

.feature-advantages li i {
    color: #27ae60;
    margin-right: 8px;
    font-size: 0.9rem;
}

/* Specifications Section */
.specifications-section.modern-specs {
    background: white;
    padding: 100px 0;
}

.specs-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.specs-table {
    background: #f8f9fa;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

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

.specs-table th {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 1rem;
    text-align: left;
    font-weight: 600;
}

.specs-table td {
    padding: 1rem;
    border-bottom: 1px solid #e9ecef;
    vertical-align: top;
}

.specs-table tr:last-child td {
    border-bottom: none;
}

.spec-icon {
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 10px;
    color: white;
    font-size: 0.8rem;
}

.spec-value {
    font-weight: 600;
    color: #2c3e50;
}

.spec-description {
    font-size: 0.9rem;
    color: #7f8c8d;
    margin-top: 4px;
}

.specs-highlights {
    display: grid;
    gap: 1.5rem;
}

.highlight-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border-left: 4px solid #667eea;
    transition: transform 0.3s ease;
}

.highlight-card:hover {
    transform: translateX(10px);
}

.highlight-card h4 {
    color: #2c3e50;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
}

.highlight-card h4 i {
    margin-right: 10px;
    color: #667eea;
}

.highlight-card p {
    color: #7f8c8d;
    margin: 0;
    line-height: 1.5;
}

/* Product Types Section */
.product-types.modern-types {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 100px 0;
}

.types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.type-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
}

.type-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.type-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

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

.type-card:hover .type-image img {
    transform: scale(1.1);
}

.type-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(102, 126, 234, 0.8), rgba(118, 75, 162, 0.8));
    opacity: 0;
    transition: opacity 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.type-card:hover .type-overlay {
    opacity: 1;
}

.overlay-content {
    text-align: center;
    color: white;
}

.overlay-content i {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.overlay-content p {
    font-size: 1.1rem;
    font-weight: 500;
    margin: 0;
}

.type-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: #ffd700;
    color: #2c3e50;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 2;
}

.type-content {
    padding: 2rem;
}

.type-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #2c3e50;
}

.type-description {
    color: #7f8c8d;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.type-features {
    list-style: none;
    padding: 0;
    margin-bottom: 1.5rem;
}

.type-features li {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
    color: #555;
    font-size: 0.9rem;
}

.type-features li i {
    color: #27ae60;
    margin-right: 8px;
    font-size: 0.8rem;
}

.type-specs {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.spec-tag {
    background: #f8f9fa;
    color: #667eea;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid #e9ecef;
}

/* Applications Section */
.applications.modern-applications {
    background: white;
    padding: 100px 0;
}

.applications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.app-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    height: 350px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    background: white;
}

.app-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.app-image {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.app-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.app-overlay {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: rgba(52, 152, 219, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
}

.app-icon i {
    color: white;
    font-size: 1.2rem;
}

.app-content {
    padding: 1.5rem;
    height: 150px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.app-content h3 {
    color: #2c3e50;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.app-content p {
    color: #666;
    line-height: 1.4;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    flex-grow: 1;
}

.app-features {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.app-features li {
    display: flex;
    align-items: center;
    color: #555;
    font-size: 0.8rem;
    background: #f8f9fa;
    padding: 0.3rem 0.6rem;
    border-radius: 15px;
    border: 1px solid #e9ecef;
}

.app-features li i {
    color: #3498db;
    margin-right: 5px;
    font-size: 0.7rem;
}

.application-card {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    height: 400px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.application-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.application-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.application-card:hover .application-image {
    transform: scale(1.1);
}

.application-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: white;
    padding: 2rem;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.application-card:hover .application-overlay {
    transform: translateY(0);
}

.application-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.application-icon i {
    font-size: 1.5rem;
    color: #ffd700;
}

.application-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: white;
}

.application-description {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.5;
    margin-bottom: 1rem;
}

.application-features {
    list-style: none;
    padding: 0;
}

.application-features li {
    display: flex;
    align-items: center;
    margin-bottom: 0.3rem;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

.application-features li i {
    color: #ffd700;
    margin-right: 8px;
    font-size: 0.8rem;
}

/* Technology Section */
.insulation-technology.modern-tech {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.insulation-technology.modern-tech::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.technology-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.tech-content h3 {
    color: white;
    font-size: 1.8rem;
    margin-bottom: 2rem;
}

.tech-materials,
.tech-performance {
    margin-bottom: 3rem;
}

.tech-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 1.5rem;
    border-radius: 15px;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.tech-item h4 {
    color: white;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
}

.tech-item h4 i {
    margin-right: 10px;
    color: #ffd700;
}

.tech-item p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    line-height: 1.5;
}

.tech-visual {
    position: relative;
}

.tech-chart {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.chart-title {
    text-align: center;
    margin-bottom: 2rem;
    color: white;
    font-size: 1.2rem;
    font-weight: 600;
}

.performance-metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.metric-card {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 1.5rem;
    border-radius: 15px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.metric-value {
    font-size: 2rem;
    font-weight: 700;
    color: #ffd700;
    margin-bottom: 0.5rem;
}

.metric-label {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
}

/* Customization Section */
.customization-section.modern-custom {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding: 100px 0;
}

.customization-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.custom-option {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.custom-option::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(135deg, #667eea, #764ba2);
}

.custom-option:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.option-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.option-icon i {
    font-size: 1.5rem;
    color: white;
}

.option-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #2c3e50;
}

.option-description {
    color: #7f8c8d;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.option-choices {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.choice-tag {
    background: #f8f9fa;
    color: #667eea;
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
}

.choice-tag:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
}

/* Development Process */
.development-process.modern-process {
    background: white;
    padding: 100px 0;
}

.process-timeline {
    position: relative;
    margin-top: 4rem;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    transform: translateX(-50%);
}

.process-step {
    display: flex;
    align-items: center;
    margin-bottom: 4rem;
    position: relative;
}

.process-step:nth-child(even) {
    flex-direction: row-reverse;
}

.process-step:nth-child(even) .step-content {
    text-align: right;
}

.step-number {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    position: relative;
    z-index: 2;
    margin: 0 2rem;
}

.step-content {
    flex: 1;
    max-width: 400px;
}

.step-title {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #2c3e50;
}

.step-description {
    color: #7f8c8d;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.step-details {
    list-style: none;
    padding: 0;
}

.step-details li {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
    color: #555;
    font-size: 0.9rem;
}

.step-details li i {
    color: #27ae60;
    margin-right: 8px;
    font-size: 0.8rem;
}

/* CTA Section */
.cta-section.modern-cta {
    position: relative;
    overflow: hidden;
}

.cta-background {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
}

.cta-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="2" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
}

.cta-content {
    position: relative;
    z-index: 2;
    color: white;
    text-align: center;
    padding: 100px 0;
}

.cta-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 10px 20px;
    border-radius: 25px;
    margin-bottom: 2rem;
    font-size: 1rem;
    font-weight: 500;
}

.cta-badge i {
    margin-right: 10px;
    font-size: 1.2rem;
    color: #ffd700;
}

.cta-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: white;
}

.cta-subtitle {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    opacity: 0.95;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.cta-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.cta-feature {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 1.5rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.cta-feature .feature-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
}

.cta-feature .feature-icon i {
    font-size: 1.2rem;
    color: #ffd700;
}

.cta-feature .feature-content h4 {
    color: white;
    margin-bottom: 0.3rem;
    font-size: 1rem;
}

.cta-feature .feature-content p {
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    font-size: 0.9rem;
}

.cta-actions {
    margin-bottom: 3rem;
}

.primary-actions {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.secondary-actions {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.link-button {
    display: flex;
    align-items: center;
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.link-button:hover {
    color: white;
    transform: translateX(5px);
}

.link-button i {
    margin-right: 8px;
}

.cta-trust {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 2rem;
}

.trust-indicators {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 2rem;
    max-width: 600px;
    margin: 0 auto;
}

.trust-item {
    text-align: center;
}

.trust-number {
    font-size: 2rem;
    font-weight: 700;
    color: #ffd700;
    margin-bottom: 0.5rem;
}

.trust-label {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

/* Development Process Styles */
.development-process {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
}

.development-process::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23dee2e6" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>') repeat;
    opacity: 0.3;
}

.development-process .container {
    position: relative;
    z-index: 1;
}

.development-process .section-header {
    text-align: center;
    margin-bottom: 60px;
}

.development-process .section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
}

.development-process .section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 20px;
    line-height: 1.2;
}

.development-process .section-subtitle {
    font-size: 1.1rem;
    color: #6c757d;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.process-timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(to bottom, #007bff, #28a745);
    transform: translateX(-50%);
    border-radius: 2px;
}

.process-step {
    position: relative;
    margin-bottom: 60px;
    display: flex;
    align-items: flex-start;
}

.process-step:nth-child(odd) {
    flex-direction: row;
}

.process-step:nth-child(even) {
    flex-direction: row-reverse;
}

.process-step:nth-child(odd) .step-content {
    margin-right: 60px;
    text-align: right;
}

.process-step:nth-child(even) .step-content {
    margin-left: 60px;
    text-align: left;
}

.step-number {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.3);
    z-index: 2;
}

.step-content {
    flex: 1;
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
    position: relative;
}

.step-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.step-content::before {
    content: '';
    position: absolute;
    top: 30px;
    width: 0;
    height: 0;
    border: 15px solid transparent;
}

.process-step:nth-child(odd) .step-content::before {
    right: -30px;
    border-left-color: white;
}

.process-step:nth-child(even) .step-content::before {
    left: -30px;
    border-right-color: white;
}

.step-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.step-description {
    font-size: 1rem;
    color: #6c757d;
    line-height: 1.6;
    margin-bottom: 20px;
}

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

.step-details li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    font-size: 0.95rem;
    color: #495057;
    border-bottom: 1px solid #f8f9fa;
}

.step-details li:last-child {
    border-bottom: none;
}

.step-details li i {
    color: #28a745;
    font-size: 0.8rem;
    width: 16px;
    text-align: center;
}

/* Development Process Responsive */
@media (max-width: 768px) {
    .development-process {
        padding: 60px 0;
    }
    
    .development-process .section-title {
        font-size: 2rem;
    }
    
    .process-timeline::before {
        left: 30px;
    }
    
    .process-step {
        flex-direction: row !important;
        margin-bottom: 40px;
    }
    
    .process-step .step-content {
        margin-left: 80px !important;
        margin-right: 0 !important;
        text-align: left !important;
    }
    
    .step-number {
        left: 30px;
        transform: none;
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .step-content::before {
        left: -15px !important;
        right: auto !important;
        border-right-color: white !important;
        border-left-color: transparent !important;
        border-width: 10px;
    }
    
    .step-title {
        font-size: 1.2rem;
    }
    
    .step-content {
        padding: 20px;
    }
}

/* Product Categories Styles */
.product-categories {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.category-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(0,0,0,0.05);
}

.category-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.category-image {
    height: 300px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.category-image img {
    width: 80%;
    height: 80%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

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

.category-content {
    padding: 30px;
}

.category-content h2 {
    margin-bottom: 15px;
    color: #2c3e50;
    font-size: 1.5rem;
    font-weight: 600;
}

.category-content p {
    color: #666;
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

/* Product Features Section */
.product-features {
    padding: 80px 0;
    background: white;
}

.product-features .features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.product-features .feature-item {
    text-align: center;
    padding: 30px 20px;
    background: #f8f9fa;
    border-radius: 10px;
    transition: all 0.3s ease;
}

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

.product-features .feature-item img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 20px;
}

.product-features .feature-item h3 {
    margin-bottom: 15px;
    color: #2c3e50;
    font-size: 1.2rem;
}

.product-features .feature-item p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Materials & Technology Section */
.materials-tech {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.tech-item {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.tech-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.tech-item h3 {
    margin-bottom: 15px;
    color: #2c3e50;
    font-size: 1.3rem;
}

.tech-item p {
    color: #666;
    line-height: 1.6;
}

/* Customization Process Section */
.customization-process {
    padding: 80px 0;
    background: white;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.step {
    text-align: center;
    padding: 30px 20px;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 20px;
    box-shadow: 0 5px 15px rgba(52, 152, 219, 0.3);
}

.step h3 {
    margin-bottom: 15px;
    color: #2c3e50;
    font-size: 1.2rem;
}

.step p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Responsive Design for Modern Elements */
@media (max-width: 768px) {
    .category-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .category-image {
        height: 250px;
    }
    
    .product-features .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 20px;
    }
    
    .tech-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-highlights {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-large {
        min-width: auto;
        width: 100%;
        max-width: 300px;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .specs-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .technology-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .cta-title {
        font-size: 2.2rem;
    }
    
    .cta-features {
        grid-template-columns: 1fr;
    }
    
    .primary-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .trust-indicators {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Articles Page Styles */
.articles-section {
    padding: 80px 0;
    background-color: #f8fafc;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.article-category {
    background: white;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.article-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.category-header {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
    gap: 15px;
}

.category-icon {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
}

.category-header h3 {
    margin: 0;
    color: #1e293b;
    font-size: 1.5rem;
    font-weight: 600;
}

.article-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.article-card {
    padding: 20px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    transition: all 0.3s ease;
    background: #fafafa;
}

.article-card:hover {
    border-color: #3b82f6;
    background: white;
    transform: translateX(5px);
}

.article-card h4 {
    margin: 0 0 10px 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.article-card h4 a {
    color: #1e293b;
    text-decoration: none;
    transition: color 0.3s ease;
}

.article-card h4 a:hover {
    color: #3b82f6;
}

.article-card p {
    margin: 0 0 15px 0;
    color: #64748b;
    font-size: 0.95rem;
    line-height: 1.6;
}

.article-meta {
    font-size: 0.85rem;
    color: #94a3b8;
    font-weight: 500;
}

.articles-cta {
    margin-top: 80px;
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    border-radius: 16px;
    padding: 60px 40px;
    text-align: center;
    color: white;
}

.articles-cta h2 {
    margin: 0 0 20px 0;
    font-size: 2rem;
    font-weight: 700;
}

.articles-cta p {
    margin: 0 0 30px 0;
    font-size: 1.1rem;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.articles-cta .cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .articles-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .category-header {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }
    
    .category-icon {
        width: 40px;
        height: 40px;
    }
    
    .articles-cta {
        padding: 40px 20px;
    }
    
    .articles-cta .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}

/* Enhanced Article Content Styles */
.conclusion-overview {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: 16px;
    padding: 40px;
    margin: 30px 0;
    border-left: 5px solid #3b82f6;
}

.conclusion-intro {
    font-size: 1.2rem;
    line-height: 1.7;
    color: #1e293b;
    margin-bottom: 30px;
    font-weight: 500;
}

.key-takeaways {
    margin: 40px 0;
}

.key-takeaways h3 {
    color: #1e40af;
    font-size: 1.8rem;
    margin-bottom: 25px;
    text-align: center;
}

.takeaway-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.takeaway-item {
    background: white;
    border-radius: 12px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid #e2e8f0;
}

.takeaway-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.takeaway-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
    display: block;
}

.takeaway-item h4 {
    color: #1e40af;
    font-size: 1.3rem;
    margin-bottom: 15px;
    font-weight: 600;
}

.takeaway-item p {
    color: #64748b;
    line-height: 1.6;
    margin: 0;
}

.selection-guidance {
    margin: 50px 0;
    background: white;
    border-radius: 12px;
    padding: 35px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.selection-guidance h3 {
    color: #1e40af;
    font-size: 1.8rem;
    margin-bottom: 20px;
    text-align: center;
}

.selection-guidance > p {
    font-size: 1.1rem;
    color: #475569;
    text-align: center;
    margin-bottom: 30px;
    line-height: 1.7;
}

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

.factor-group {
    background: #f8fafc;
    border-radius: 10px;
    padding: 25px;
    border-left: 4px solid #3b82f6;
}

.factor-group h4 {
    color: #1e40af;
    font-size: 1.4rem;
    margin-bottom: 20px;
    font-weight: 600;
}

.factor-group ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.factor-group li {
    padding: 8px 0;
    color: #475569;
    line-height: 1.6;
    border-bottom: 1px solid #e2e8f0;
}

.factor-group li:last-child {
    border-bottom: none;
}

.factor-group li strong {
    color: #1e293b;
    font-weight: 600;
}

.future-perspective {
    margin: 50px 0;
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    border-radius: 16px;
    padding: 40px;
    color: white;
    text-align: center;
}

.future-perspective h3 {
    color: white;
    font-size: 1.8rem;
    margin-bottom: 25px;
}

.future-summary {
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 30px;
    opacity: 0.95;
}

.call-to-action {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 25px;
    margin-top: 30px;
}

.call-to-action p {
    margin: 0;
    font-size: 1.1rem;
    line-height: 1.6;
    color: white;
}

.technology-overview {
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    border-radius: 16px;
    padding: 40px;
    margin: 30px 0;
    text-align: center;
}

.timeline-container {
    margin: 40px 0;
    position: relative;
}

.timeline-item {
    display: flex;
    align-items: center;
    margin: 25px 0;
    padding: 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    border-left: 4px solid #3b82f6;
}

.timeline-year {
    font-size: 1.2rem;
    font-weight: 700;
    color: #1e40af;
    min-width: 80px;
    margin-right: 20px;
}

.timeline-content h4 {
    color: #1e293b;
    margin-bottom: 8px;
    font-size: 1.2rem;
}

.timeline-content p {
    color: #64748b;
    margin: 0;
    line-height: 1.5;
}

.protection-levels {
    margin: 40px 0;
}

.protection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 25px;
}

.protection-card {
    background: white;
    border-radius: 12px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 2px solid #e2e8f0;
    transition: all 0.3s ease;
}

.protection-card:hover {
    border-color: #3b82f6;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.protection-card h4 {
    color: #1e40af;
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.protection-card .rating {
    font-size: 2rem;
    font-weight: 700;
    color: #3b82f6;
    margin-bottom: 10px;
    display: block;
}

.protection-card p {
    color: #64748b;
    line-height: 1.6;
    margin: 0;
}

/* Market Trends Article Styles */
.key-highlights {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
    padding: 30px;
    margin: 30px 0;
    border: 1px solid #dee2e6;
}

.key-highlights h3 {
    color: #2c3e50;
    margin-bottom: 25px;
    text-align: center;
    font-size: 1.4em;
}

.highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.highlight-item {
    background: white;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.highlight-item:hover {
    transform: translateY(-5px);
}

.highlight-number {
    font-size: 2.2em;
    font-weight: bold;
    color: #007bff;
    margin-bottom: 8px;
}

.highlight-label {
    font-size: 0.9em;
    color: #6c757d;
    font-weight: 500;
}

/* Market Overview Grid */
.market-overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 25px;
    margin: 30px 0;
}

.overview-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.overview-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.card-header {
    padding: 20px;
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    color: white;
    display: flex;
    align-items: center;
    gap: 15px;
}

.card-icon {
    font-size: 1.8em;
}

.card-header h4 {
    margin: 0;
    font-size: 1.2em;
}

.card-content {
    padding: 25px;
}

/* Stats Card Specific */
.stat-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid #f1f3f4;
}

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

.stat-label {
    color: #6c757d;
    font-weight: 500;
}

.stat-value {
    color: #2c3e50;
    font-weight: bold;
    font-size: 1.1em;
}

/* Drivers Card Specific */
.driver-item {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #f1f3f4;
}

.driver-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.driver-title {
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 5px;
}

.driver-desc {
    color: #6c757d;
    font-size: 0.95em;
    line-height: 1.5;
}

/* Challenges Card Specific */
.challenge-item {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #f1f3f4;
}

.challenge-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.challenge-title {
    font-weight: bold;
    color: #dc3545;
    margin-bottom: 5px;
}

.challenge-desc {
    color: #6c757d;
    font-size: 0.95em;
    line-height: 1.5;
}

/* Regional Analysis Grid */
.regional-analysis-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
    margin: 30px 0;
}

.region-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    overflow: hidden;
    transition: transform 0.3s ease;
}

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

.region-header {
    padding: 20px;
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    color: white;
    text-align: center;
}

.region-flag {
    font-size: 2em;
    margin-bottom: 10px;
}

.region-header h4 {
    margin: 10px 0 5px 0;
    font-size: 1.2em;
}

.market-share {
    font-size: 0.9em;
    opacity: 0.9;
    font-weight: 500;
}

.region-content {
    padding: 25px;
}

.region-section {
    margin-bottom: 20px;
}

.region-section:last-child {
    margin-bottom: 0;
}

.region-section h5 {
    color: #2c3e50;
    margin-bottom: 8px;
    font-size: 1em;
    font-weight: bold;
}

.region-section p {
    color: #6c757d;
    font-size: 0.95em;
    line-height: 1.5;
    margin: 0;
}

/* Consumer Trends Showcase */
.consumer-trends-showcase {
    margin: 30px 0;
}

.trend-category {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    margin-bottom: 25px;
    overflow: hidden;
}

.trend-category h4 {
    background: linear-gradient(135deg, #6f42c1 0%, #8e44ad 100%);
    color: white;
    margin: 0;
    padding: 20px;
    font-size: 1.2em;
}

.trend-items {
    padding: 25px;
}

.trend-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 15px 0;
    border-bottom: 1px solid #f1f3f4;
}

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

.trend-label {
    font-weight: bold;
    color: #2c3e50;
    flex: 0 0 40%;
}

.trend-description {
    color: #6c757d;
    flex: 1;
    text-align: right;
    font-size: 0.95em;
    line-height: 1.4;
}

@media (max-width: 768px) {
    .conclusion-overview {
        padding: 25px;
        margin: 20px 0;
    }
    
    .takeaway-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .guidance-factors {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .future-perspective {
        padding: 25px;
        margin: 30px 0;
    }
    
    .protection-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .timeline-item {
        flex-direction: column;
        text-align: center;
    }
    
    .timeline-year {
        margin-right: 0;
        margin-bottom: 10px;
    }
    
    .highlights-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 15px;
    }
    
    .market-overview-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .regional-analysis-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .trend-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .trend-label {
        flex: none;
    }
    
    .trend-description {
        text-align: left;
        flex: none;
    }
}

/* IoT Features Grid */
.iot-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin: 30px 0;
}

.feature-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    padding: 25px;
    transition: all 0.3s ease;
    border: 1px solid #f1f3f4;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.feature-icon {
    font-size: 2.5em;
    text-align: center;
    margin-bottom: 15px;
    filter: grayscale(0.2);
}

.feature-card h3 {
    color: #2c3e50;
    font-size: 1.3em;
    margin-bottom: 15px;
    text-align: center;
    font-weight: 600;
}

.feature-card p {
    color: #6c757d;
    font-size: 0.95em;
    line-height: 1.6;
    margin-bottom: 20px;
    text-align: center;
}

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

.feature-card li {
    color: #555;
    font-size: 0.9em;
    line-height: 1.5;
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.feature-card li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #28a745;
    font-weight: bold;
}

/* Manufacturing Technology Grid */
.manufacturing-tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
    margin: 30px 0;
}

.tech-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    padding: 25px;
    transition: all 0.3s ease;
    border: 1px solid #f1f3f4;
}

.tech-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.tech-icon {
    font-size: 2.5em;
    text-align: center;
    margin-bottom: 15px;
    filter: grayscale(0.2);
}

.tech-card h3 {
    color: #2c3e50;
    font-size: 1.3em;
    margin-bottom: 15px;
    text-align: center;
    font-weight: 600;
}

.tech-card p {
    color: #6c757d;
    font-size: 0.95em;
    line-height: 1.6;
    margin-bottom: 20px;
    text-align: center;
}

.tech-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tech-card li {
    color: #555;
    font-size: 0.9em;
    line-height: 1.5;
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.tech-card li:before {
    content: "⚙️";
    position: absolute;
    left: 0;
    font-size: 0.8em;
}

/* Energy Systems Grid */
.energy-systems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 25px;
    margin: 30px 0;
}

.energy-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    padding: 25px;
    transition: all 0.3s ease;
    border: 1px solid #f1f3f4;
}

.energy-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.energy-icon {
    font-size: 2.5em;
    text-align: center;
    margin-bottom: 15px;
    filter: grayscale(0.2);
}

.energy-card h3 {
    color: #2c3e50;
    font-size: 1.3em;
    margin-bottom: 15px;
    text-align: center;
    font-weight: 600;
}

.energy-card p {
    color: #6c757d;
    font-size: 0.95em;
    line-height: 1.6;
    margin-bottom: 20px;
    text-align: center;
}

.energy-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.energy-card li {
    color: #555;
    font-size: 0.9em;
    line-height: 1.5;
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.energy-card li:before {
    content: "⚡";
    position: absolute;
    left: 0;
    font-size: 0.8em;
}

@media (max-width: 768px) {
    .iot-features-grid,
    .manufacturing-tech-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .energy-systems-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .feature-card,
    .tech-card,
    .energy-card {
        padding: 20px;
    }
    
    .feature-icon,
    .tech-icon,
    .energy-icon {
        font-size: 2em;
    }
}