/* 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: #f5f5f5;
}

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

/* Header and Navigation */
header {
    background-color: #2c5282;
    color: white;
    padding: 1rem 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

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

.logo h1 {
    font-size: 1.5rem;
    font-weight: 600;
}

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

.nav-menu a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: #90cdf4;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #2c5282 0%, #4299e1 100%);
    color: white;
    padding: 4rem 0;
    text-align: center;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero .subtitle {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.hero .tagline {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Programs Section */
.programs {
    padding: 4rem 0;
    background-color: white;
}

.programs h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: #2c5282;
}

.program-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.program-card {
    background-color: #f7fafc;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    padding: 2rem;
    transition: transform 0.3s, box-shadow 0.3s;
}

.program-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.program-card h3 {
    color: #2c5282;
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.program-subtitle {
    color: #4299e1;
    font-size: 1.2rem;
    font-style: italic;
    margin-bottom: 1.5rem;
}

.program-details {
    margin-bottom: 1.5rem;
}

.audience {
    margin-bottom: 1.5rem;
}

.audience h4 {
    color: #2d3748;
    margin-bottom: 0.5rem;
}

.audience ul {
    margin-left: 1.5rem;
    margin-top: 0.5rem;
}

.audience li {
    margin-bottom: 0.5rem;
}

.features {
    background-color: #edf2f7;
    padding: 1rem;
    border-radius: 4px;
    margin-top: 1rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background-color: #2c5282;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 500;
    transition: background-color 0.3s;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background-color: #1a365d;
}

.btn-secondary {
    background-color: #4299e1;
}

.btn-secondary:hover {
    background-color: #3182ce;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Compare Link */
.compare-link {
    text-align: center;
    margin: 3rem 0;
    padding: 2rem;
    background-color: #edf2f7;
    border-radius: 8px;
}

.compare-link p {
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

/* Important Note */
.important-note {
    background-color: #fff5f5;
    border-left: 4px solid #fc8181;
    padding: 1.5rem;
    margin: 2rem 0;
    border-radius: 4px;
}

.important-note p {
    color: #742a2a;
    font-size: 0.95rem;
}

/* CTA Section */
.cta {
    background-color: #edf2f7;
    padding: 4rem 0;
    text-align: center;
}

.cta h2 {
    font-size: 2rem;
    color: #2c5282;
    margin-bottom: 1rem;
}

.cta p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #4a5568;
}

/* Footer */
footer {
    background-color: #2d3748;
    color: white;
    padding: 2rem 0;
    text-align: center;
}

footer p {
    margin-bottom: 0.5rem;
}

footer a {
    color: #90cdf4;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    .program-grid {
        grid-template-columns: 1fr;
    }
    
    .nav-menu {
        flex-direction: column;
        gap: 1rem;
    }
    
    nav .container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero .subtitle {
        font-size: 1.2rem;
    }
}