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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #2C2C2C;
    background-color: #FFFFFF;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(44, 44, 44, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo .logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: #FFFFFF;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #50C878;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #50C878;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

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

.bar {
    width: 25px;
    height: 3px;
    background: #FFFFFF;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(44, 44, 44, 0.8), rgba(30, 58, 138, 0.6)),
                url('images/hero-bg.jpg') center/cover;
    z-index: -1;
}

.hero-content {
    text-align: center;
    color: #FFFFFF;
    z-index: 1;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
    animation: fadeInUp 1s ease;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 3rem;
    animation: fadeInUp 1s ease 0.4s both;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: #50C878;
}

.stat-text {
    font-size: 0.9rem;
    opacity: 0.8;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    animation: fadeInUp 1s ease 0.6s both;
}

.btn {
    padding: 15px 30px;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    display: inline-block;
}

.btn-primary {
    background: #50C878;
    color: #FFFFFF;
}

.btn-primary:hover {
    background: #45B068;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(80, 200, 120, 0.3);
}

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

.btn-secondary:hover {
    background: #FFFFFF;
    color: #2C2C2C;
    transform: translateY(-2px);
}

/* Section Styles */
section {
    padding: 100px 0;
}

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

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #2C2C2C;
}

.section-header p {
    font-size: 1.1rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    background: #F8F9FA;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 4rem;
}

.about-item {
    margin-bottom: 2rem;
}

.about-item h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #2C2C2C;
}

.about-item p {
    color: #666;
    line-height: 1.7;
}

.about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.stat-card {
    background: #FFFFFF;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.stat-card h4 {
    font-size: 2rem;
    font-weight: 700;
    color: #50C878;
    margin-bottom: 0.5rem;
}

.stat-card p {
    color: #666;
}

/* Technology Section */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.tech-card {
    background: #FFFFFF;
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border-top: 4px solid #50C878;
}

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

.tech-icon {
    color: #50C878;
    margin-bottom: 1.5rem;
}

.tech-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #2C2C2C;
}

.tech-card p {
    color: #666;
    line-height: 1.7;
}

/* Products Section */
.products {
    background: #F8F9FA;
}

.product-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.product-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.product-details h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #2C2C2C;
}

.product-details > p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.7;
}

.product-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.feature-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.feature-content h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #2C2C2C;
}

.feature-content p {
    color: #666;
    line-height: 1.6;
}

/* Applications Section */
.applications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.application-card {
    background: #FFFFFF;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.application-image {
    height: 200px;
    overflow: hidden;
}

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

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

.application-content {
    padding: 2rem;
}

.application-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #2C2C2C;
}

.application-content p {
    color: #666;
    line-height: 1.7;
}

/* Partnerships Section */
.partnerships {
    background: #F8F9FA;
}

.partnerships-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.partnership-types {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.partnership-type h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #2C2C2C;
}

.partnership-type ul {
    list-style: none;
}

.partnership-type li {
    padding: 0.5rem 0;
    color: #666;
    border-bottom: 1px solid #E5E5E5;
}

.partnership-type li:last-child {
    border-bottom: none;
}

.partnership-map img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.collaboration-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.collab-card {
    background: #FFFFFF;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.collab-card h4 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #2C2C2C;
}

.collab-card p {
    color: #666;
    line-height: 1.7;
}

/* Sister Companies Section */
.sister-companies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
}

.sister-company-card {
    background: #FFFFFF;
    padding: 3rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    text-align: center;
}

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

.company-logo {
    margin-bottom: 2rem;
}

.company-logo img {
    height: 80px;
    width: auto;
    object-fit: contain;
}

.company-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #2C2C2C;
}

.company-content p {
    color: #666;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.company-link {
    color: #50C878;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.company-link:hover {
    color: #45B068;
}

/* Contact Section */
.contact {
    background: #F8F9FA;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-item {
    margin-bottom: 2rem;
}

.contact-item h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #2C2C2C;
}

.contact-item p {
    color: #666;
    line-height: 1.7;
    margin-bottom: 0.5rem;
}

.email-display {
    font-size: 1.2rem;
    font-weight: 600;
    color: #50C878;
    background: #FFFFFF;
    padding: 1rem;
    border-radius: 10px;
    margin: 1rem 0;
    border: 2px solid #50C878;
}

.contact-cta h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #2C2C2C;
}

.contact-cta p {
    color: #666;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.contact-highlights {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.highlight {
    background: #50C878;
    color: #FFFFFF;
    padding: 1rem;
    border-radius: 10px;
    font-weight: 600;
}

/* Footer */
.footer {
    background: #2C2C2C;
    color: #FFFFFF;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #50C878;
}

.footer-section p {
    color: #CCC;
    line-height: 1.7;
}

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

.footer-section li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: #CCC;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #50C878;
}

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

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: rgba(44, 44, 44, 0.98);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: 2rem 0;
        gap: 1rem;
    }

    .nav-menu.active {
        left: 0;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .about-grid,
    .product-showcase,
    .partnerships-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .sister-companies-grid {
        grid-template-columns: 1fr;
    }

    .tech-grid,
    .applications-grid,
    .collaboration-options {
        grid-template-columns: 1fr;
    }

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

    section {
        padding: 60px 0;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .container {
        padding: 0 15px;
    }
}

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

    .hero-subtitle {
        font-size: 1rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .btn {
        padding: 12px 24px;
        font-size: 0.9rem;
    }

    .tech-card,
    .application-card,
    .collab-card,
    .sister-company-card {
        padding: 1.5rem;
    }

    .product-image img {
        height: 300px;
    }

    .about-image img {
        height: 250px;
    }
}

/* Smooth scrolling for all browsers */
html {
    scroll-behavior: smooth;
}

/* Focus styles for accessibility */
.nav-link:focus,
.btn:focus,
.company-link:focus {
    outline: 2px solid #50C878;
    outline-offset: 2px;
}

/* Loading animation for images */
img {
    transition: opacity 0.3s ease;
}

img:not([src]) {
    opacity: 0;
}

/* Print styles */
@media print {
    .navbar,
    .footer {
        display: none;
    }
    
    section {
        page-break-inside: avoid;
    }
}


/* Social Media Styles */
.social-media {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #50C878;
    text-decoration: none;
    font-weight: 500;
    padding: 0.75rem;
    border: 2px solid #50C878;
    border-radius: 10px;
    transition: all 0.3s ease;
    background: #FFFFFF;
}

.social-link:hover {
    background: #50C878;
    color: #FFFFFF;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(80, 200, 120, 0.3);
}

.social-link svg {
    flex-shrink: 0;
}

/* Accelerators Section */
.accelerators-section {
    margin-top: 4rem;
    text-align: center;
}

.accelerators-section h3 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: #2C2C2C;
}

.accelerator-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.accelerator-link {
    display: block;
    transition: transform 0.3s ease;
}

.accelerator-link:hover {
    transform: scale(1.05);
}

.accelerator-logo {
    height: 80px;
    width: auto;
    object-fit: contain;
    filter: grayscale(20%);
    transition: filter 0.3s ease;
}

.accelerator-logo:hover {
    filter: grayscale(0%);
}

/* Mobile Responsive Updates */
@media (max-width: 768px) {
    .nav-logo .logo-img {
        height: 40px;
    }
    
    .social-media {
        gap: 0.75rem;
    }
    
    .social-link {
        padding: 0.5rem;
        font-size: 0.9rem;
    }
    
    .accelerator-logos {
        gap: 2rem;
    }
    
    .accelerator-logo {
        height: 60px;
    }
    
    .accelerators-section h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .nav-logo .logo-img {
        height: 35px;
    }
    
    .accelerator-logos {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .accelerator-logo {
        height: 50px;
    }
}


/* Crowdfunding and Webshop Card Styles */
.crowdfunding-card {
    background: linear-gradient(135deg, #50C878 0%, #45B068 100%);
    color: white;
    border: none;
}

.crowdfunding-card h4 {
    color: white;
}

.campaign-link-placeholder {
    margin-top: 1rem;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    text-align: center;
    font-style: italic;
}

.webshop-card {
    background: linear-gradient(135deg, #2C5F2D 0%, #1E3F1F 100%);
    color: white;
    border: none;
}

.webshop-card h4 {
    color: white;
}

.webshop-link {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.75rem 1.5rem;
    background: #50C878;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.webshop-link:hover {
    background: #45B068;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(80, 200, 120, 0.3);
}

/* Mobile responsive updates for new cards */
@media (max-width: 768px) {
    .collaboration-options {
        grid-template-columns: 1fr;
    }
    
    .crowdfunding-card,
    .webshop-card {
        margin-top: 1rem;
    }
}