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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #ffffff;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

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

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo {
    height: 40px;
    width: auto;
}

.company-name {
    font-size: 1.5rem;
    font-weight: bold;
    color: #21232A;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #61DAFB;
}

/* Main Content */
main {
    margin-top: 70px;
}

/* Hero Section */
.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid #e9ecef;
}

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

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: bold;
    color: #61DAFB;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    color: #6c757d;
}

/* Company Overview */
.company-overview {
    padding: 80px 0;
    background-color: #f8f9fa;
}

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

.overview-text h2 {
    font-size: 2.5rem;
    color: #21232A;
    margin-bottom: 30px;
}

.overview-text p {
    font-size: 1.1rem;
    color: #6c757d;
    line-height: 1.7;
    margin-bottom: 20px;
}

.company-highlights {
    display: grid;
    gap: 20px;
    margin-top: 40px;
}

.highlight-item h4 {
    color: #21232A;
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.highlight-item p {
    color: #6c757d;
    font-size: 0.95rem;
    margin: 0;
}

.overview-image img {
    border-radius: 12px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

/* Technology Stack */
.tech-stack {
    padding: 80px 0;
    background-color: #ffffff;
}

.tech-stack h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #21232A;
    margin-bottom: 20px;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: #6c757d;
    margin-bottom: 60px;
}

.tech-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.tech-category {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 12px;
}

.tech-category h3 {
    color: #21232A;
    margin-bottom: 20px;
    font-size: 1.3rem;
}

.tech-items {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tech-item {
    background: #61DAFB;
    color: #21232A;
    padding: 8px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

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

.development-process h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #21232A;
    margin-bottom: 20px;
}

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

.process-step {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.step-number {
    display: inline-block;
    background: #61DAFB;
    color: #21232A;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 20px;
}

.process-step h3 {
    color: #21232A;
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.process-step p {
    color: #6c757d;
    line-height: 1.6;
    margin-bottom: 20px;
}

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

.process-step li {
    color: #6c757d;
    padding: 5px 0 5px 20px;
    position: relative;
}

.process-step li:before {
    content: "✓";
    color: #61DAFB;
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* Industries */
.industries {
    padding: 80px 0;
    background-color: #ffffff;
}

.industries h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #21232A;
    margin-bottom: 20px;
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.industry-card {
    text-align: center;
    padding: 40px 20px;
    background: #f8f9fa;
    border-radius: 12px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.industry-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.industry-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.industry-card h3 {
    color: #21232A;
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.industry-card p {
    color: #6c757d;
    line-height: 1.6;
}

/* CIS Coverage */
.cis-coverage {
    padding: 80px 0;
    background: linear-gradient(135deg, #21232A 0%, #3a3f4b 100%);
    color: white;
}

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

.coverage-text h2 {
    font-size: 2.5rem;
    margin-bottom: 30px;
    color: white;
}

.coverage-text p {
    font-size: 1.1rem;
    color: #e9ecef;
    line-height: 1.7;
    margin-bottom: 40px;
}

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

.country-group h4 {
    color: #61DAFB;
    margin-bottom: 15px;
    font-size: 1.1rem;
}

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

.country-group li {
    color: #e9ecef;
    padding: 8px 0;
    font-size: 0.95rem;
}

.coverage-image img {
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

/* Testimonials */
.testimonials {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.testimonials h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #21232A;
    margin-bottom: 60px;
}

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

.testimonial-card {
    background: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

.testimonial-content p {
    font-style: italic;
    color: #6c757d;
    line-height: 1.7;
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.testimonial-author strong {
    color: #21232A;
    font-size: 1.1rem;
}

.testimonial-author span {
    display: block;
    color: #6c757d;
    font-size: 0.9rem;
    margin-top: 5px;
}

/* Portfolio Highlights */
.portfolio-highlights {
    padding: 80px 0;
    background-color: #ffffff;
}

.portfolio-highlights h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #21232A;
    margin-bottom: 20px;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.portfolio-item {
    background: #f8f9fa;
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.portfolio-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

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

.portfolio-content {
    padding: 30px;
}

.portfolio-content h3 {
    color: #21232A;
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.portfolio-content p {
    color: #6c757d;
    line-height: 1.6;
    margin-bottom: 20px;
}

.portfolio-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.portfolio-tech span {
    background: #61DAFB;
    color: #21232A;
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* CTA Section Enhancements */
.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin: 30px 0;
}

.contact-info-quick {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.2);
}

.contact-item {
    text-align: center;
    color: #e9ecef;
}

.contact-item strong {
    display: block;
    color: #61DAFB;
    margin-bottom: 5px;
}

.contact-item a {
    color: #e9ecef;
    text-decoration: none;
}

.contact-item a:hover {
    color: #61DAFB;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 80px 0;
    min-height: 600px;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: bold;
    color: #21232A;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: #6c757d;
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

.btn {
    display: inline-block;
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background-color: #61DAFB;
    color: #21232A;
}

.btn-primary:hover {
    background-color: #4fa8c5;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: #21232A;
    border: 2px solid #21232A;
}

.btn-secondary:hover {
    background-color: #21232A;
    color: #ffffff;
}

.hero-image img {
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

/* Features Section */
.features {
    padding: 80px 0;
    background-color: #ffffff;
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #21232A;
    margin-bottom: 60px;
}

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

.feature-card {
    text-align: center;
    padding: 40px 20px;
    border-radius: 12px;
    background-color: #f8f9fa;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.feature-card img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 50%;
    margin: 0 auto 20px;
}

.feature-card h3 {
    font-size: 1.5rem;
    color: #21232A;
    margin-bottom: 15px;
}

.feature-card p {
    color: #6c757d;
    line-height: 1.6;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #21232A 0%, #3a3f4b 100%);
    color: #ffffff;
    padding: 80px 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: #e9ecef;
}

/* Footer */
footer {
    background-color: #21232A;
    color: #ffffff;
    padding: 60px 0 20px;
}

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

.footer-section h4 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: #61DAFB;
}

.footer-section p {
    margin-bottom: 10px;
    color: #e9ecef;
}

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

.footer-section ul li {
    margin-bottom: 8px;
}

.footer-section a {
    color: #e9ecef;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #61DAFB;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #495057;
    color: #adb5bd;
}

/* Cookie Consent */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: #21232A;
    color: #ffffff;
    padding: 20px;
    z-index: 1001;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.2);
    display: none;
}

.cookie-consent.show {
    display: block;
}

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

.cookie-content p {
    margin: 0;
    flex: 1;
}

.cookie-content a {
    color: #61DAFB;
}

.cookie-buttons {
    display: flex;
    gap: 10px;
}

.cookie-buttons .btn {
    padding: 10px 20px;
    font-size: 0.9rem;
}

/* Form Styles */
.contact-form {
    background-color: #f8f9fa;
    padding: 40px;
    border-radius: 12px;
    margin: 40px 0;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: #21232A;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    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: #61DAFB;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-error {
    color: #dc3545;
    font-size: 0.9rem;
    margin-top: 5px;
    display: none;
}

/* Lazy Loading */
img[loading="lazy"] {
    opacity: 1;
    transition: opacity 0.3s ease;
}

img {
    opacity: 1;
}

/* Content Pages */
.content-page {
    padding: 40px 0;
    min-height: 600px;
}

.content-page h1 {
    font-size: 2.5rem;
    color: #21232A;
    margin-bottom: 30px;
}

.content-page h2 {
    font-size: 1.8rem;
    color: #21232A;
    margin: 30px 0 15px;
}

.content-page h3 {
    font-size: 1.4rem;
    color: #21232A;
    margin: 25px 0 10px;
}

.content-page p {
    margin-bottom: 15px;
    line-height: 1.7;
}

.content-page ul, .content-page ol {
    margin: 15px 0 15px 30px;
}

.content-page li {
    margin-bottom: 8px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        padding: 0 15px;
    }
    
    .nav-menu {
        gap: 15px;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-content h1 {
        font-size: 2.2rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
        gap: 20px;
    }
    
    .overview-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .overview-text h2 {
        font-size: 2rem;
    }
    
    .coverage-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .coverage-text h2 {
        font-size: 2rem;
    }
    
    .countries-list {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
    
    .tech-categories {
        grid-template-columns: 1fr;
    }
    
    .process-grid {
        grid-template-columns: 1fr;
    }
    
    .industries-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .cookie-content {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .contact-form {
        padding: 25px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .contact-info-quick {
        flex-direction: column;
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.8rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 15px;
    }
    
    .btn {
        width: 100%;
        max-width: 250px;
    }
    
    .cookie-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .cookie-buttons .btn {
        width: 100%;
    }
    
    .overview-text h2, .coverage-text h2 {
        font-size: 1.8rem;
    }
    
    .countries-list {
        grid-template-columns: 1fr;
    }
    
    .tech-stack h2, .development-process h2, .industries h2, .testimonials h2, .portfolio-highlights h2 {
        font-size: 2rem;
    }
    
    .company-highlights {
        gap: 15px;
    }
    
    .process-step, .testimonial-card, .portfolio-content {
        padding: 20px;
    }
}