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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
}

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

/* Navigation */
.navbar {
    background: #1e3a5f;
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

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

.logo {
    color: white;
    font-size: 1.5rem;
    font-weight: bold;
    text-decoration: none;
    letter-spacing: 2px;
}

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

.nav-links a {
    color: white;
    text-decoration: none;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #4a90e2;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #1e3a5f 0%, #2c5f8d 100%);
    color: white;
    padding: 150px 0 100px;
    text-align: center;
    margin-top: 60px;
}

.hero-content h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    background: #4a90e2;
    color: white;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: background 0.3s;
}

.cta-button:hover {
    background: #357abd;
}

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

.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: #1e3a5f;
}

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

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0,0,0,0.15);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    color: #1e3a5f;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.service-card p {
    color: #666;
    line-height: 1.8;
}

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

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-content p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: #555;
    line-height: 1.8;
}

.learn-more {
    display: inline-block;
    color: #4a90e2;
    text-decoration: none;
    font-weight: 600;
    margin-top: 1rem;
    transition: color 0.3s;
}

.learn-more:hover {
    color: #357abd;
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: #f8f9fa;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 900px;
    margin: 0 auto;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item h3 {
    color: #1e3a5f;
    margin-bottom: 0.5rem;
}

.contact-item a {
    color: #4a90e2;
    text-decoration: none;
}

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

.contact-text p {
    font-size: 1.1rem;
    color: #555;
    line-height: 1.8;
}

/* Footer */
.footer {
    background: #1e3a5f;
    color: white;
    text-align: center;
    padding: 2rem 0;
}

/* About Page Specific Styles */
.page-header {
    background: linear-gradient(135deg, #1e3a5f 0%, #2c5f8d 100%);
    color: white;
    padding: 120px 0 60px;
    text-align: center;
    margin-top: 60px;
}

.page-header h1 {
    font-size: 2.5rem;
}

.profile-section {
    padding: 80px 0;
    max-width: 900px;
    margin: 0 auto;
}

.profile-intro {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 8px;
    margin-bottom: 3rem;
}

.profile-intro h2 {
    color: #1e3a5f;
    margin-bottom: 1rem;
}

.cv-section {
    margin-bottom: 3rem;
}

.cv-section h2 {
    color: #1e3a5f;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #4a90e2;
}

.cv-section h3 {
    color: #2c5f8d;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

.cv-section ul {
    list-style-position: inside;
    margin-left: 1rem;
}

.cv-section li {
    margin-bottom: 0.5rem;
    color: #555;
}

.cv-section p {
    margin-bottom: 1rem;
    color: #555;
    line-height: 1.8;
}

.job-title {
    font-weight: 600;
    color: #1e3a5f;
}

.back-link {
    display: inline-block;
    color: #4a90e2;
    text-decoration: none;
    margin-top: 2rem;
    font-weight: 600;
}

.back-link:hover {
    color: #357abd;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        gap: 1rem;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
}