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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #2c3e50;
    background-color: #ffffff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid #e8eef5;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo h2 {
    color: #2c5aa0;
    font-weight: 600;
    font-size: 1.5rem;
}

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

.nav-menu a {
    text-decoration: none;
    color: #2c3e50;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: #2c5aa0;
}

.cta-button {
    background: #2c5aa0;
    color: white !important;
    padding: 0.6rem 1.2rem;
    border-radius: 6px;
    transition: background 0.3s ease;
}

.cta-button:hover {
    background: #1e3f73;
    color: white !important;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #f8fbff 0%, #e8f2ff 100%);
    text-align: center;
}

.hero-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.hero-tagline {
    font-size: 3.5rem;
    font-weight: 600;
    color: #1e3f73;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-mission {
    font-size: 1.25rem;
    color: #4a5568;
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

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

.btn-primary, .btn-secondary {
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-primary {
    background: #2c5aa0;
    color: white;
}

.btn-primary:hover {
    background: #1e3f73;
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: #2c5aa0;
    border: 2px solid #2c5aa0;
}

.btn-secondary:hover {
    background: #2c5aa0;
    color: white;
}

/* About Section */
.about {
    padding: 80px 0;
    background: #ffffff;
}

.about h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #1e3f73;
    margin-bottom: 3rem;
    font-weight: 600;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1000px;
    margin: 0 auto;
}

.about-content h3 {
    color: #2c5aa0;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.about-content p {
    margin-bottom: 1.5rem;
    color: #4a5568;
    font-size: 1.1rem;
}

/* Projects Section */
.projects {
    padding: 80px 0;
    background: #f8fbff;
}

.projects h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #1e3f73;
    margin-bottom: 3rem;
    font-weight: 600;
}

.project-flagship h3 {
    color: #2c5aa0;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    text-align: center;
    font-weight: 600;
}

.project-description {
    font-size: 1.25rem;
    color: #4a5568;
    text-align: center;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.project-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(44, 90, 160, 0.1);
    border-left: 4px solid #2c5aa0;
}

.feature h4 {
    color: #1e3f73;
    font-size: 1.25rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.feature p {
    color: #4a5568;
    line-height: 1.6;
}

/* Press Section */
.press {
    padding: 80px 0;
    background: #ffffff;
}

.press h2 {
    text-align: center;
    font-size: 2.5rem;
    color: #1e3f73;
    margin-bottom: 3rem;
    font-weight: 600;
}

.press-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1000px;
    margin: 0 auto;
}

.press-content h3 {
    color: #2c5aa0;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.press-content p {
    margin-bottom: 1.5rem;
    color: #4a5568;
    font-size: 1.1rem;
}

.download-link {
    display: inline-block;
    background: #2c5aa0;
    color: white;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: background 0.3s ease;
}

.download-link:hover {
    background: #1e3f73;
}

.contact-info p {
    margin-bottom: 0.5rem;
}

.contact-info a {
    color: #2c5aa0;
    text-decoration: none;
}

.contact-info a:hover {
    text-decoration: underline;
}

/* Footer */
.footer {
    background: #1e3f73;
    color: white;
    padding: 3rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    align-items: start;
}

.footer-contact h3 {
    color: #e8f2ff;
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-contact a {
    color: #b8d4f0;
    text-decoration: none;
}

.footer-contact a:hover {
    color: white;
    text-decoration: underline;
}

.social-links {
    margin-top: 1.5rem;
    display: flex;
    gap: 1rem;
}

.social-links a {
    color: #b8d4f0;
    text-decoration: none;
    font-weight: 500;
}

.social-links a:hover {
    color: white;
}

.disclaimer {
    font-size: 0.9rem;
    color: #b8d4f0;
    line-height: 1.5;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .hero-tagline {
        font-size: 2.5rem;
    }
    
    .hero-mission {
        font-size: 1.1rem;
    }
    
    .about-content,
    .press-content,
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .project-features {
        grid-template-columns: 1fr;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .container {
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    .hero-tagline {
        font-size: 2rem;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        text-align: center;
    }
}