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

body {
    font-family: 'Calibri', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
}

/* Ensure all sections are visible by default */
section {
    opacity: 1 !important;
    visibility: visible !important;
    display: block !important;
    position: relative !important;
    z-index: 1 !important;
}

/* Override any hidden styles */
section.hidden, section:not(.active) {
    opacity: 1 !important;
    visibility: visible !important;
    display: block !important;
}

/* Ensure scroll-reveal elements are always visible */
.scroll-reveal {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

.scroll-reveal.active {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

.scroll-reveal:not(.active) {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

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

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
}

/* Small Mobile Devices */
@media (max-width: 480px) {
    .container {
        padding: 0;
    }
    
    .navbar .container {
        padding: 10px 0;
    }
    
    .projects {
        padding-left: 0;
        padding-right: 0;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 0;
        margin: 0;
    }
    
    .project-card {
        border-radius: 0;
        margin: 0;
        width: 100%;
    }
    
    .project-info {
        padding: 20px;
    }
}

/* Navigation */
.navbar {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
}

.navbar-brand a {
    text-decoration: none;
    display: inline-block;
}

.navbar-brand .logo {
    height: 100px;
}

.navbar-menu ul {
    display: flex;
    list-style: none;
}

.navbar-menu ul li {
    margin-left: 30px;
}

.navbar-menu ul li a {
    text-decoration: none;
    color: #627FB9;
    font-weight: 600;
    font-size: 1.1rem;
    transition: color 0.3s ease;
}

.navbar-menu ul li a:hover,
.navbar-menu ul li a.active {
    color: #009944;
}

.navbar-toggle {
    display: none;
    cursor: pointer;
}

.navbar-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: #333;
    margin: 5px 0;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    position: relative;
    color: #fff;
    padding: 0;
    text-align: center;
    height: 60vh;
    min-height: 450px;
    overflow: hidden;
    background-color: #fff;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

/* Home Page Hero - taller height */
.hero.hero-home {
    height: 60vh;
    min-height: 600px;
}

/* About Page Hero */
.hero.hero-about {
    height: 70vh;
    min-height: 500px;
}

/* Contact Page Hero */
.hero.hero-contact {
    height: 70vh;
    min-height: 500px;
}

.hero.hero-contact::before {
    height: 100%;
    background-image: url('../images/hero-home-image.jpg');
    background-position: center center;
}

.hero.hero-contact::after {
    display: none;
}

.hero.hero-about::before {
    height: 100%;
    background-image: url('../images/hero-home-image.jpg');
    background-position: center center;
}

.hero.hero-about::after {
    display: none;
}

/* Layer 1: Soccer field image */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 80%; /* Reduced height for stronger 3D effect */
    background-image: url('../images/header-athletic-fields-soccer.jpg');
    background-size: cover;
    background-position: top center;
    background-repeat: no-repeat;
    z-index: 0;
}

/* Layer 2: Turf system diagram */
.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 60%; /* Increased height to make the image larger */
    background-image: url('../images/landscape-turf-system.png');
    background-size: contain;
    background-position: 62% bottom;
    background-repeat: no-repeat;
    z-index: 1; /* Higher than layer 1 */
}

/* Home page hero - hide turf system image */
.hero-home::after {
    display: none;
}

/* Home page hero - hide soccer field image */
.hero-home::before {
    display: none;
}

/* Ensure hero content is above layers */
.hero-content {
    position: relative;
    z-index: 2;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.8);
    color: #fff;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding: 80px 20px 0;
    text-align: center;
}

.hero-content h1 {
    font-size: 5rem;
    margin-bottom: 30px;
    font-weight: 800;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 4px;
    line-height: 1.1;
}

.hero-content h2 {
    font-size: 1.8rem;
    margin-bottom: 40px;
    font-weight: 500;
    color: #fff;
    max-width: 800px;
    line-height: 1.5;
    letter-spacing: 1px;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: #fff;
}

/* Hero features with white background for better visibility */
.hero-features {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.hero-feature-item {
    background-color: rgba(255,255,255,0.9);
    color: #0066cc;
    padding: 10px 20px;
    border-radius: 25px;
    font-weight: 600;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.3);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

/* Button styling with white background */
.hero-content .btn-primary {
    background-color: #fff;
    color: #0066cc;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.hero-content .btn-primary:hover {
    background-color: #f0f0f0;
    color: #0052a3;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.4);
}

/* General Button Styles */
.btn-primary {
    display: inline-block;
    padding: 15px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 30px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    text-align: center;
    letter-spacing: 0.5px;
    background-color: #006633;
    color: #fff;
    box-shadow: 0 4px 15px rgba(0,102,51,0.3);
}

.btn-primary:hover {
    background-color: #004d26;
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0,102,51,0.4);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 4px 10px rgba(0,102,51,0.3);
}

/* Responsive design for mobile devices */
@media (max-width: 768px) {
    /* Adjust hero height for mobile */
    .hero {
        height: 70vh;
        min-height: 400px;
    }
    
    /* Adjust layer 1 for mobile */
    .hero::before {
        height: 70%; 
        background-size: cover;
        background-position: top center;
    }
    
    /* Adjust layer 2 for mobile to maintain 3D effect */
    .hero::after {
        height: 50%; /* Further increased height for mobile */
        bottom: 45px; /* Further adjusted position up for mobile */
        background-size: contain;
        background-position: center bottom;
    }
    
    /* Small Mobile Devices (iPhone SE, etc.) */
    @media (max-width: 375px) {
        .hero::after {
            height: 40%; /* Further increased height for small screens */
            bottom: 35px; /* Further adjusted position up for small screens */
            background-position: center bottom;
        }
    }
    
    /* Adjust hero content for mobile */
    .hero-content {
        padding: 60px 15px 0;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
        letter-spacing: 1px;
    }
    
    .hero-content h2 {
        font-size: 1.2rem;
        max-width: 100%;
    }
}

/* Projects Section */
.hero-projects {
    background: linear-gradient(135deg, rgba(98,127,185,0.8) 0%, rgba(80,100,150,0.8) 100%), url('../images/header-athletic-fields-soccer.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 50px 0;
    text-align: center;
    color: #fff;
}

.hero-projects h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero-projects p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.projects {
    padding: 30px 0;
    background-color: #fff;
    margin: 0;
}

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

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 50px;
    padding: 0;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .projects .container {
        padding: 0 15px;
        margin: 0;
    }
    
    .projects-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 20px;
        margin-top: 30px;
    }
}

/* Small Mobile Devices */
@media (max-width: 480px) {
    .projects {
        padding-left: 0;
        padding-right: 0;
    }
    
    .projects .container {
        padding: 0;
        margin: 0;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 0;
        margin: 0;
        padding: 0;
    }
    
    .project-card {
        border-radius: 0;
        margin: 0;
        width: 100%;
    }
    
    .project-info {
        padding: 20px;
        margin: 0;
    }
}

.project-info {
    padding: 20px;
}

.project-card {
    background-color: #f8f9fa;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin: 0;
    padding: 0;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.project-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    margin: 0;
    padding: 0;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
    margin: 0;
    padding: 0;
    display: block;
}

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

.project-info {
    padding: 20px;
    margin: 0;
}

.project-title-section {
    margin-bottom: 15px;
}

.project-info h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
    color: #333;
    font-weight: 700;
    min-height: 60px;
    display: flex;
    align-items: flex-start;
}

.project-certification {
    display: inline-block;
    background-color: #00A040;
    color: #fff;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.project-info p {
    font-size: 1rem;
    line-height: 1.6;
    color: #666;
}

/* Responsive design for projects */
@media (max-width: 768px) {
    .hero-projects {
        padding: 80px 20px;
    }
    
    .hero-projects h1 {
        font-size: 2.5rem;
    }
    
    .projects {
        padding: 60px 20px;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .project-image {
        height: 200px;
    }
}

/* Introduction Section */
.introduction {
    padding: 30px 0;
    background-color: #fff;
}

.introduction h2 {
    font-size: 2.5rem;
    margin-bottom: 30px;
    text-align: center;
    color: #0066cc;
}

.introduction p {
    font-size: 1.1rem;
    margin-bottom: 20px;
    text-align: center;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.standards {
    text-align: center;
    padding: 80px 0;
    background: linear-gradient(135deg, #003366 0%, #004d80 50%, #003366 100%);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.standards h2 {
    text-align: center;
    margin-bottom: 60px;
    font-size: 2.5rem;
}

.standards p {
    margin-bottom: 10px;
    font-weight: 600;
}

/* Features Section */
.features {
    padding: 30px 0;
    background-color: #f9f9f9;
}

.features h2 {
    font-size: 2.5rem;
    margin-bottom: 60px;
    text-align: center;
    color: #0066cc;
}

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

.feature-item {
    text-align: center;
    padding: 30px;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.feature-icon {
    margin-bottom: 20px;
}

.feature-item h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #0066cc;
}

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

/* Product Details */
.product-details {
    padding: 0 0 30px 0;
    background-color: #fff;
}

.product-details h2 {
    font-size: 2.5rem;
    margin-bottom: 40px;
    text-align: center;
    color: #0066cc;
}

.product-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: center;
}

.product-content:has(.product-models-grid) {
    display: block;
    padding: 0;
}

.product-content.full-width {
    grid-template-columns: 1fr;
    gap: 0;
}

.product-content.full-width .product-details {
    max-width: 100%;
}

.product-text p {
    font-size: 1.1rem;
    margin-bottom: 20px;
    line-height: 1.8;
}

.product-image img {
    max-width: 60%;
    max-height: 400px;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    display: block;
    margin: 0 auto;
}

/* Standards & Certifications */
.standards {
    padding: 50px 0;
    background-color: #f9f9f9;
}

.standards-section h2 {
    font-size: 2.5rem;
    margin-bottom: 60px;
    text-align: center;
    color: #fff;
}

.standards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
}

.standard-item {
    text-align: center;
    padding: 50px 30px;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 2px solid rgba(255,255,255,0.2);
    position: relative;
}

.standard-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.4);
    border-color: rgba(255,255,255,0.4);
}

.standard-item h3 {
    color: #fff;
    margin-bottom: 15px;
    font-size: 2rem;
    font-weight: 700;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.standard-item p {
    color: rgba(255,255,255,0.9);
    font-size: 1.1rem;
    font-weight: 500;
}

/* Global Reach */
.global-reach {
    padding: 50px 0;
    background-color: #fff;
}

.global-reach h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: #0066cc;
}

.global-reach p {
    font-size: 1.2rem;
    margin-bottom: 40px;
}

.map-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    margin-bottom: 40px;
}

.countries-list ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.countries-list li {
    padding: 10px 20px;
    background-color: #f8f9fa;
    border-radius: 25px;
    font-weight: 600;
}

/* CTA Section */
.cta {
    padding: 50px 0;
    background: linear-gradient(135deg, rgba(98,127,185,0.9) 0%, rgba(2,98,40,0.9) 100%);
    text-align: center;
    color: #fff;
}

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

.cta h2 {
    font-size: 2.8rem;
    margin-bottom: 25px;
    font-weight: 700;
}

.cta p {
    font-size: 1.3rem;
    margin-bottom: 40px;
    line-height: 1.6;
}

.cta .btn-primary {
    background-color: #fff;
    color: #00A040;
    font-size: 1.1rem;
    padding: 18px 40px;
    border-radius: 30px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.cta .btn-primary:hover {
    background-color: #f8f9fa;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255,255,255,0.3);
}

/* Animations */
@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 8px 25px rgba(76,175,80,0.4);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 12px 35px rgba(76,175,80,0.6);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 8px 25px rgba(76,175,80,0.4);
    }
}

/* Footer */
.footer {
    background-color: #00376A;
    color: #fff;
    padding: 60px 0 30px;
}

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

.footer-logo img {
    height: 80px;
    margin-bottom: 20px;
}

.footer-links h3,
.footer-contact h3 {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: #627FB9;
}

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

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

.footer-links ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links ul li a:hover {
    color: #009944;
}

.footer-contact p {
    margin-bottom: 10px;
    color: #ccc;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #444;
    color: #ccc;
}

/* Product Page Styles */
.product-series {
    padding: 40px 0;
    background: linear-gradient(135deg, rgba(98,127,185,0.1) 0%, rgba(0,160,64,0.1) 100%);
    text-align: center;
}

.series-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: #627FB9;
    font-weight: 700;
}

.series-header p {
    font-size: 1.2rem;
    color: #666;
    max-width: 800px;
    margin: 0 auto;
}

/* Core Products Special Style */
.core-products-title {
    font-weight: 700;
    position: relative;
    display: inline-block;
    transition: all 0.3s ease;
    text-align: center;
}

.core-products {
    background-color: #627FB9;
    color: white;
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 1rem;
    display: inline-block;
    margin-bottom: 10px;
    transition: all 0.3s ease;
}

.core-products:hover {
    background-color: #4a64a3;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(98,127,185,0.4);
}

.shock-pad-series {
    color: #333;
    font-weight: 800;
    font-size: 2.8rem;
    display: block;
}

.product-section.about-company {
    padding: 50px 0;
    background-color: #fff;
}

.product-header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.product-type-badge {
    display: inline-block;
    padding: 8px 24px;
    margin-bottom: 20px;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
    color: white;
}

.product-type-badge.sports {
    background: linear-gradient(135deg, #0066cc 0%, #004499 100%);
}

.product-type-badge.playground {
    background: linear-gradient(135deg, #ff6b35 0%, #e55a2b 100%);
}

.product-header h2 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: #0066cc;
}

.product-header p {
    font-size: 1.2rem;
    color: #666;
}

.product-content.reverse {
    grid-template-columns: 1fr 1fr;
}

.product-details h3 {
    font-size: 1.8rem;
    margin-top: 0;
    margin-bottom: 30px;
    color: white;
    background-color: #003366;
    padding: 15px 20px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    font-weight: 600;
}

.product-details ul {
    list-style: none;
    margin-bottom: 30px;
}

.product-details ul li {
    margin-bottom: 10px;
    padding-left: 30px;
    position: relative;
}

.product-details ul li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #0066cc;
    font-weight: bold;
}

.product-details h4 {
    font-size: 1.5rem;
    margin-top: 40px;
    margin-bottom: 20px;
    color: #627FB9;
    font-weight: 600;
}

.product-model {
    margin-bottom: 30px;
    padding: 20px;
    background-color: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #627FB9;
}

.model-image {
    margin-bottom: 0;
    aspect-ratio: 16/9;
    overflow: hidden;
    border-radius: 12px 12px 0 0;
    width: 100%;
}

.model-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0;
    box-shadow: none;
}

/* Product Models Grid */
.product-models-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 20px;
}

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

@media (max-width: 768px) {
    .product-models-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-top: 20px;
    }
}

.product-model {
    margin-bottom: 0;
    padding: 0;
    background-color: #003366;
    border-radius: 12px;
    border-left: 4px solid #627FB9;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
}

.product-model:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
}

.product-model h4 {
    font-size: 1.3rem;
    margin-top: 0;
    margin-bottom: 15px;
    color: white;
    font-weight: 600;
    padding: 15px;
}

.product-model .spec-table {
    width: 100%;
    color: white;
    padding: 0 15px 15px;
}

.product-model .spec-table td {
    padding: 8px 0;
    border: none;
    color: #f0f5ff;
    font-weight: 400;
}

.product-model .spec-table tr:first-child td {
    padding-top: 15px;
}



/* Combined Layout */
.combined-layout {
    display: flex;
    justify-content: center;
    width: 100%;
}

.content-wrapper {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 20px;
    background-color: white;
    padding: 0;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.overview-tech-container {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0;
    background-color: white;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    margin: 0;
}

.overview-content {
    flex: 1;
    color: white;
    padding: 25px;
    background-color: #627FB9;
    margin: 0;
}

.tech-params {
    flex: 1;
    min-width: 250px;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    gap: 20px;
    padding: 20px;
    background-color: white;
    align-items: center;
    justify-content: center;
    margin: 0;
    border: none;
    overflow: hidden;
}

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

/* CFH Analysis Chart */
.cfh-analysis {
    background-color: #f8f9fa;
    padding: 30px;
}

.analysis-header h3 {
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: #0066cc;
    text-align: center;
}

.analysis-chart {
    max-width: 1000px;
    margin: 0 auto;
}

.chart-container {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
    padding: 40px;
    margin-bottom: 30px;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.chart-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #4CAF50, #2196F3, #FF5722);
    border-radius: 12px 12px 0 0;
}

.chart-container:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.2);
}

.chart-header {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    z-index: 2;
}

.chart-header h4 {
    font-size: 1.6rem;
    margin-bottom: 10px;
    color: #2c3e50;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.chart-header p {
    font-size: 1.1rem;
    color: #7f8c8d;
    margin: 0;
    font-weight: 500;
}

.chart-body {
    min-height: 500px;
    margin-bottom: 0;
    position: relative;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

/* 组合图表 */
.combined-chart {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 450px;
    padding-bottom: 40px;
}

/* 产品容器 */
.product-containers {
    display: flex;
    justify-content: space-around;
    align-items: flex-end;
    width: 100%;
    gap: 20px;
}

.product-container {
    flex: 1;
    margin: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 200px;
}

/* 产品条形图 */
.product-bar {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    padding: 20px;
    border-radius: 8px 8px 0 0;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0) 100%);
    z-index: 1;
}

.product-bar:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}

/* 条形图高度和颜色 */
.product-container.tt20 .product-bar {
    height: 120px;
    background: linear-gradient(135deg, #93c5fd 0%, #60a5fa 100%);
}

.product-container.tt35 .product-bar {
    height: 220px;
    background: linear-gradient(135deg, #4f46e5 0%, #4338ca 100%);
}

.product-container.tt50 .product-bar {
    height: 290px;
    background: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%);
}

/* 条形图内容 */
.bar-content {
    display: flex;
    flex-direction: column;
    gap: 8px;
    position: relative;
    z-index: 2;
}

.product-name {
    font-size: 1.1rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.height-value {
    font-size: 1.4rem;
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

/* 图表说明 */
.chart-note {
    background-color: #ffffff;
    padding: 20px;
    border-radius: 8px;
    margin-top: 30px;
    border-left: 4px solid #0066cc;
}

.chart-note p {
    margin-bottom: 12px;
    color: #2c3e50;
    line-height: 1.6;
}

.chart-note p:last-child {
    margin-bottom: 0;
}

/* 新增6x3格子块 */
.grid-block {
    margin-top: 40px;
    width: 100%;
    background-color: #1a56db;
    border: 1px solid #0f3460;
    padding: 20px;
    box-sizing: border-box;
}

.grid-container {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
}

.grid-row {
    display: flex;
    gap: 0;
    height: 50px;
    border-bottom: 1px solid rgba(255,255,255,0.3);
}

.grid-row:last-child {
    border-bottom: none;
}

/* 刻度标签 */
.scale-label {
    width: 60px;
    color: white;
    font-size: 0.9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding-left: 10px;
}

.grid-cell {
    flex: 1;
    height: 100%;
    background-color: rgba(255,255,255,0.9);
}

/* 填充单元格 */
.grid-cell.filled {
    position: relative;
}

/* 不同产品的填充颜色 */
.grid-cell.tt20-fill {
    background-color: #81c784;
}

.grid-cell.tt35-fill {
    background-color: #43a047;
}

.grid-cell.tt50-fill {
    background-color: #2e7d32;
}

/* 高度圆点 */
.height-dot {
    position: absolute;
    width: 12px;
    height: 12px;
    background-color: #1e88e5;
    border: 2px solid white;
    border-radius: 50%;
    z-index: 2;
}

/* 圆点位置 */
.height-dot.tt20-dot {
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.height-dot.tt35-dot {
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.height-dot.tt50-dot {
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
}

/* 高度标签 */
.height-label {
    position: absolute;
    color: white;
    font-size: 0.9rem;
    font-weight: 600;
    z-index: 2;
}

/* 标签位置 */
.height-label.tt20-label {
    left: 60px;
    top: 50%;
    transform: translateY(-50%);
}

.height-label.tt35-label {
    left: 60px;
    top: 50%;
    transform: translateY(-50%);
}

.height-label.tt50-label {
    right: 40px;
    top: 50%;
    transform: translateY(-50%);
}

/* 列标签 */
.grid-labels {
    display: flex;
    justify-content: space-around;
    margin-top: 10px;
}

.grid-label {
    flex: 1;
    text-align: center;
    font-size: 0.9rem;
    font-weight: 600;
    color: white;
}




.chart-note {
    background: #ffffff;
    padding: 20px 25px;
    border-radius: 4px;
    margin-top: 0;
    border: 1px solid #d1d5db;
    border-left: 5px solid #1e40af;
    position: relative;
}

.chart-note::before {
    content: 'NOTE';
    position: absolute;
    top: 12px;
    right: 15px;
    font-size: 0.7rem;
    font-weight: 700;
    color: #1e40af;
    letter-spacing: 1px;
    background: #eff6ff;
    padding: 4px 10px;
    border-radius: 2px;
}

.chart-note p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: #374151;
    margin-bottom: 10px;
    font-weight: 400;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.chart-note p:first-child {
    margin-top: 15px;
}

.chart-note p:last-child {
    margin-bottom: 0;
}

.tech-param-item {
    text-align: center;
    flex: 1;
    background-color: white;
    padding: 15px;
    margin-bottom: 0;
}

.tech-param-item h4 {
    font-size: 1rem;
    margin-bottom: 10px;
    color: #333;
    font-weight: 600;
}

.tech-param-img {
    max-width: 120px;
    height: auto;
    display: block;
    margin: 0 auto;
    background-color: transparent;
    border: none;
    outline: none;
}

.overview-content h3 {
    font-size: 1.5rem;
    margin-top: 0;
    margin-bottom: 20px;
    font-weight: 600;
}

.overview-content p {
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
}

@media (max-width: 768px) {
    .overview-tech-container {
        flex-direction: column;
    }
    
    .tech-params {
        width: 100%;
        min-width: unset;
    }
}

.right-section {
    display: flex;
    flex-direction: column;
}

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

.feature-item {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9ff 100%);
    padding: 25px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    border-left: 4px solid #627FB9;
    position: relative;
    overflow: hidden;
}

.feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 80px;
    height: 80px;
    background: rgba(98, 127, 185, 0.1);
    border-radius: 0 0 0 80px;
}

.feature-item:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 12px 30px rgba(0,0,0,0.15);
    border-left-color: #003366;
}

.feature-item h4 {
    font-size: 1.2rem;
    margin-top: 0;
    margin-bottom: 15px;
    color: #003366;
    font-weight: 700;
    display: flex;
    align-items: center;
    position: relative;
    z-index: 1;
}

.feature-item h4::before {
    content: '✓';
    background-color: #627FB9;
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    font-size: 0.9rem;
    font-weight: bold;
    line-height: 1;
    flex-shrink: 0;
}

.feature-item p {
    font-size: 0.98rem;
    line-height: 1.6;
    color: #333;
    margin: 0;
    position: relative;
    z-index: 1;
}

.spec-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.spec-table th,
.spec-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.spec-table th {
    background-color: #f8f9fa;
    font-weight: 600;
    color: #0066cc;
}

/* Applications Section */
.applications {
    padding: 50px 0;
    background-color: #f8f9fa;
}

.applications h2 {
    font-size: 2.5rem;
    margin-bottom: 60px;
    text-align: center;
    color: #0066cc;
}

.applications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
}

.application-item {
    text-align: center;
    padding: 30px;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

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

.application-icon {
    margin-bottom: 20px;
}

.application-item h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: #0066cc;
}

/* Benefits Section */
.benefits {
    padding: 50px 0;
    background-color: #fff;
}

.benefits h2 {
    font-size: 2.5rem;
    margin-bottom: 60px;
    text-align: center;
    color: #0066cc;
}

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

@media (min-width: 992px) {
    .benefits-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.benefit-item {
    padding: 30px;
    background-color: #f8f9fa;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

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

.benefit-item h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: #0066cc;
}

/* About Page Styles */
/* Company Introduction */
.company-intro {
    padding: 30px 0;
    background-color: #fff;
}

.intro-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.intro-text h2 {
    font-size: 2.5rem;
    margin-bottom: 30px;
    color: #333;
    font-weight: 700;
}

.intro-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #666;
    margin-bottom: 20px;
}

.intro-image {
    position: relative;
}

.image-container {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

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

.image-container img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

/* Key Achievements */
.key-achievements {
    padding: 30px 0;
    background-color: #f8f9fa;
    text-align: center;
}

.key-achievements h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: #333;
    font-weight: 700;
}

.key-achievements p {
    font-size: 1.2rem;
    color: #666;
    max-width: 800px;
    margin: 0 auto;
}

/* Mission & Vision */
.mission-vision-section {
    padding: 30px 0;
    background-color: #fff;
}

.mission-vision-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.mission-card, .vision-card {
    background-color: #f8f9fa;
    padding: 50px 40px;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.mission-card::before, .vision-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
}

.mission-card::before {
    background-color: #00A040;
}

.vision-card::before {
    background-color: #627FB9;
}

.mission-card:hover, .vision-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.card-icon {
    margin-bottom: 30px;
    display: inline-block;
}

.mission-card h3, .vision-card h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: #333;
    font-weight: 600;
}

.mission-card p, .vision-card p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #666;
    text-align: center;
}

/* Core Values */
.core-values-section {
    padding: 30px 0;
    background-color: #f8f9fa;
}

.core-values-section h2 {
    font-size: 2.5rem;
    margin-bottom: 60px;
    color: #333;
    font-weight: 700;
}

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

.value-card {
    background-color: #fff;
    padding: 40px 30px;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.value-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 25px rgba(0,0,0,0.1);
}

.value-icon {
    margin-bottom: 25px;
    display: inline-block;
}

.value-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: #333;
    font-weight: 600;
}

.value-card p {
    font-size: 1rem;
    line-height: 1.6;
    color: #666;
}

/* Certifications */
.certifications-section {
    padding: 30px 0;
    background-color: #f8f9fa;
    text-align: center;
}

.certifications-section h2 {
    font-size: 2.5rem;
    margin-bottom: 60px;
    color: #333;
    font-weight: 700;
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.certification-card {
    background-color: #fff;
    padding: 40px 20px;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    position: relative;
    overflow: hidden;
}

.certification-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #00A040, #627FB9);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.certification-card:hover::before {
    transform: scaleX(1);
}

.certification-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 25px rgba(0,0,0,0.1);
}

.certification-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: #00A040;
    font-weight: 600;
}

.certification-card p {
    font-size: 1rem;
    color: #666;
    line-height: 1.5;
}

/* Leadership Team */
.leadership-team {
    padding: 30px 0;
    background-color: #fff;
    text-align: center;
}

.leadership-team h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: #333;
    font-weight: 700;
}

.leadership-team p {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 60px;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
}

.team-card {
    background-color: #f8f9fa;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.team-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.team-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

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

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

.team-card h3 {
    font-size: 1.3rem;
    margin: 20px 0 5px;
    color: #333;
    font-weight: 600;
}

.team-card p {
    font-size: 1rem;
    color: #666;
    margin-bottom: 30px;
}



/* Responsive Design */
@media (max-width: 992px) {
    .intro-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .mission-vision-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .intro-text h2,
    .key-achievements h2,
    .core-values-section h2,
    .certifications-section h2,
    .leadership-team h2 {
        font-size: 2rem;
    }
    
    .intro-content {
        gap: 40px;
    }
    
    .image-container img {
        height: 300px;
    }
    
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .intro-text h2,
    .key-achievements h2,
    .core-values-section h2,
    .certifications-section h2,
    .leadership-team h2 {
        font-size: 1.8rem;
    }
    
    .mission-card,
    .vision-card {
        padding: 40px 30px;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
}

/* Contact Page Styles */
.contact-info {
    padding: 60px 0;
    background: #ffffff;
}

.contact-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0;
}

.contact-left {
    padding: 0;
}

.get-in-touch {
    font-size: 0.875rem;
    font-weight: 600;
    color: #00A040;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.contact-left h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: 32px;
    color: #1e293b;
    font-weight: 700;
    line-height: 1.3;
}

.contact-items {
    margin-bottom: 32px;
}

.contact-item-full {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.contact-icon-circle {
    width: 44px;
    height: 44px;
    background: rgba(30, 41, 59, 0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 20px;
}

.contact-info-text h3 {
    font-size: 0.875rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 2px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-info-text p {
    font-size: 0.9375rem;
    color: #64748b;
    line-height: 1.5;
    margin: 0;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(30, 41, 59, 0.08);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    color: #1e293b;
    font-size: 16px;
}

.social-link:hover {
    background: rgba(30, 41, 59, 0.15);
    transform: translateY(-2px);
}

.form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 24px;
}

.form-group-half {
    flex: 1;
}

.contact-form {
    background: #ffffff;
    padding: 32px;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-form:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.15);
}

.contact-form h3 {
    font-size: 1.5rem;
    margin-bottom: 24px;
    color: #1e293b;
    font-weight: 700;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #64748b;
    font-size: 1rem;
}

.form-group input,
.form-group select,
.form-group textarea,
.form-group-half input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background-color: #ffffff;
    color: #1e293b;
}

.form-group input::placeholder,
.form-group textarea::placeholder,
.form-group-half input::placeholder {
    color: #9ca3af;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus,
.form-group-half input:focus {
    outline: none;
    border-color: #00A040;
    box-shadow: 0 0 0 3px rgba(0, 160, 64, 0.1);
}

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

/* Submit Button Styling */
.contact-form .btn-primary {
    width: 100%;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    background: linear-gradient(180deg, #00A040 0%, #7CB342 100%);
    color: #ffffff;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: none;
}

.contact-form .btn-primary:hover {
    background: linear-gradient(180deg, #008035 0%, #689F38 100%);
    transform: scale(1.02);
    box-shadow: 0 4px 12px rgba(0, 160, 64, 0.3);
}

.contact-item {
    display: flex;
    margin-bottom: 30px;
    align-items: center;
    gap: 10px;
    background: #ffffff;
    padding: 12px 20px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.contact-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.contact-item .contact-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-text {
    display: flex;
    align-items: center;
    gap: 8px;
}

.contact-text h3 {
    font-size: 1rem;
    margin-bottom: 0;
    color: #2c5aa0;
    font-weight: 600;
}

.contact-text p {
    font-size: 1rem;
    line-height: 1.6;
    color: #2c5aa0;
    margin: 0;
    font-weight: 400;
}

.map-section {
    grid-column: 1 / -1;
    margin-top: 60px;
}

.map-section h2 {
    font-size: 2rem;
    margin-bottom: 30px;
    color: #0066cc;
}

.map-container img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    margin-bottom: 40px;
}

.faq-section {
    margin-top: 40px;
}

.faq-section h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: #0066cc;
}

.faq-item {
    margin-bottom: 20px;
    padding: 20px;
    background-color: #f8f9fa;
    border-radius: 10px;
}

.faq-item h4 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: #0066cc;
}

.distributors {
    padding: 100px 0;
    background-color: #f8f9fa;
    text-align: center;
}

.distributors h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: #0066cc;
}

.distributors p {
    font-size: 1.2rem;
    margin-bottom: 60px;
}

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

.distributor-item {
    padding: 40px;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    text-align: center;
}

.distributor-item h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: #0066cc;
}

.distributor-item p {
    margin-bottom: 10px;
    font-size: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .navbar-menu {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: #fff;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        padding: 20px 0;
        transform: translateY(-150%);
        transition: transform 0.3s ease;
        z-index: 999;
    }

    .navbar-menu.active {
        transform: translateY(0);
    }

    .navbar-menu ul {
        flex-direction: column;
        align-items: center;
    }

    .navbar-menu ul li {
        margin: 10px 0;
    }

    .navbar-toggle {
        display: block;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content h2 {
        font-size: 1.5rem;
    }

    .product-content,
    .product-content.reverse,
    .history-content {
        grid-template-columns: 1fr;
    }

    .product-details h4 {
        font-size: 1.3rem;
        margin-top: 30px;
        margin-bottom: 15px;
    }

    .product-models-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-top: 20px;
    }

    .product-model {
        padding: 20px;
        margin-bottom: 0;
    }

    .product-model h4 {
        font-size: 1.2rem;
        margin-bottom: 12px;
    }

    .model-image img {
        max-height: 180px;
        object-fit: cover;
    }

    .spec-table {
        font-size: 0.85rem;
        margin-top: 15px;
    }

    .spec-table th,
    .spec-table td {
        padding: 7px;
    }

    .content-wrapper {
        gap: 20px;
    }

    .tech-params {
        flex-direction: row;
        justify-content: space-around;
        padding: 15px;
        gap: 15px;
    }

    .tech-param-img {
        max-width: 60px;
    }

    .tech-param-item h4 {
        font-size: 0.85rem;
        margin-bottom: 8px;
    }

    .overview-content {
        padding: 25px;
    }

    .overview-content h3 {
        font-size: 1.3rem;
        margin-bottom: 15px;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 15px;
        margin-top: 20px;
    }

    .core-products-title {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 8px;
    }

    .core-products {
        font-size: 0.8rem;
        padding: 6px 12px;
        letter-spacing: 0.5px;
        margin-bottom: 8px;
    }

    .shock-pad-series {
        font-size: 1.8rem;
        text-align: center;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 15px;
        margin-top: 20px;
    }

    .feature-item {
        padding: 15px;
    }

    .feature-item h4 {
        font-size: 1rem;
        margin-bottom: 10px;
    }

    .feature-item p {
        font-size: 0.85rem;
    }

    .contact-info-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 0 20px;
    }

    .contact-left {
        padding: 0;
    }

    .contact-left h2 {
        font-size: 1.5rem;
    }

    .form-row {
        flex-direction: column;
        gap: 15px;
    }

    .contact-items {
        margin-bottom: 24px;
    }

    .social-links {
        justify-content: flex-start;
    }

    .features-grid,
    .benefits-grid,
    .values-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .introduction h2,
    .features h2,
    .product-details h2,
    .global-reach h2,
    .cta h2 {
        font-size: 2rem;
    }

    .btn-primary {
        padding: 12px 24px;
        font-size: 1rem;
    }

    .cfh-analysis {
        padding: 15px 10px;
    }

    .analysis-header h3 {
        font-size: 1.2rem;
        margin-bottom: 15px;
    }

    .chart-container {
        padding: 15px;
    }

    .chart-header h4 {
        font-size: 1rem;
        margin-bottom: 5px;
    }

    .chart-header p {
        font-size: 0.85rem;
    }

    .combined-chart {
        gap: 15px;
    }

    .product-containers {
        gap: 15px;
    }

    .product-bar {
        padding: 12px;
        min-height: 50px;
    }

    .product-name {
        font-size: 0.9rem;
    }

    .height-value {
        font-size: 0.85rem;
    }

    .chart-note {
        font-size: 0.8rem;
    }

    .product-showcase {
        gap: 10px;
    }

    .showcase-image {
        max-width: 250px;
    }
}

/* Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.8s ease forwards;
}

/* Scroll Animation */
.scroll-reveal {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.8s ease;
}

/* Only apply animation to elements that are not in view */
.scroll-reveal:not(.active) {
    opacity: 0;
    transform: translateY(30px);
}

/* Advantages Grid */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 40px 0;
}

.advantage-item {
    display: flex;
    flex-direction: column;
    min-height: 180px;
    background: linear-gradient(135deg, #f8faff 0%, #ffffff 100%);
    padding: 28px 25px;
    border-radius: 12px;
    border: 1px solid #e8f0ff;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.advantage-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 35px rgba(44, 90, 160, 0.15);
    border-color: #2c5aa0;
    background: linear-gradient(135deg, #ffffff 0%, #f0f6ff 100%);
}

.advantage-item h4 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: #2c5aa0;
    font-weight: 700;
    display: flex;
    align-items: center;
}

.advantage-item h4::before {
    content: '✓';
    display: inline-block;
    width: 24px;
    height: 24px;
    background-color: #2c5aa0;
    color: white;
    border-radius: 50%;
    margin-right: 12px;
    flex-shrink: 0;
    text-align: center;
    line-height: 24px;
    font-size: 14px;
    font-weight: bold;
}

.advantage-item p {
    font-size: 0.95rem;
    line-height: 1.65;
    color: #555;
    margin: 0;
    padding-left: 36px;
}

/* General Information */
.general-info {
    margin-top: 30px;
    background-color: white;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.general-info h3 {
    font-size: 1.3rem !important;
    margin-bottom: 15px !important;
    color: #333 !important;
    background-color: transparent !important;
    padding: 0 !important;
    text-align: left !important;
    box-shadow: none !important;
}

.general-info .spec-table {
    width: 100%;
    border-collapse: collapse;
}

.general-info .spec-table th,
.general-info .spec-table td {
    padding: 10px 15px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.general-info .spec-table th {
    background-color: #f8f9fa;
    font-weight: 600;
    color: #333;
}

.general-info .spec-table tr:last-child td {
    border-bottom: none;
}

/* Product Showcase and Info Container */
.product-showcase-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-top: 40px;
}

/* Product Showcase */
.product-showcase {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.showcase-image {
    width: 30%;
    height: 250px;
    object-fit: cover;
    border-radius: 8px;
    transition: transform 0.3s ease;
}

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

.main-product-image {
    width: 30%;
    height: 250px;
    object-fit: cover;
    border-radius: 8px;
    transition: transform 0.3s ease;
}

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

/* Product Info and Installation */
.product-info-installation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 40px;
    align-items: start;
}

.installation-image {
    display: flex;
    align-items: center;
    justify-content: center;
}

.installation-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .cfh-analysis {
        padding: 20px 15px;
    }

    .analysis-header h3 {
        font-size: 1.4rem;
        margin-bottom: 20px;
    }

    .chart-container {
        padding: 20px;
    }

    .chart-header h4 {
        font-size: 1.2rem;
        margin-bottom: 8px;
    }

    .chart-header p {
        font-size: 0.9rem;
    }

    .chart-body {
        min-height: auto;
    }

    .combined-chart {
        min-height: auto;
        padding-bottom: 20px;
    }

    .product-containers {
        width: 100%;
        gap: 10px;
    }

    .product-container {
        margin: 0;
        max-width: 100%;
    }

    .product-bar {
        padding: 15px;
        min-height: 60px;
    }

    .bar-content {
        display: flex;
        flex-direction: column;
        gap: 5px;
    }

    .chart-note {
        font-size: 0.85rem;
        line-height: 1.5;
    }

    .product-showcase {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    .showcase-image {
        width: 100%;
        height: auto;
        max-width: 300px;
    }

    .product-info-installation {
        grid-template-columns: 1fr;
    }
    
    .installation-image {
        margin-top: 20px;
    }
}