/* Global Styles */
body {
    font-family: 'Inter', sans-serif;
    background-color: #F0F2F5;
    color: #333;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header Styles */
header {
    background-color: #1A2B3C;
    color: white;
    position: sticky;
    top: 0;
    z-index: 1000;
}

header nav ul {
    display: flex;
    justify-content: space-between;
    list-style-type: none;
}

header nav ul li a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
}

header nav ul li a:hover {
    color: #3D7AB8;
}

/* Main Content Styles */
main {
    padding: 2rem 0;
}

section {
    background-color: white;
    border-radius: 0.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
    padding: 2rem;
}

h1, h2, h3, h4, h5, h6 {
    color: #1A2B3C;
}

/* Button Styles */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 0.375rem;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.btn-primary {
    background-color: #3D7AB8;
    color: white;
}

.btn-primary:hover {
    background-color: #2c5a8f;
}

/* Form Styles */
form input[type='text'],
form input[type='email'],
form textarea {
    width: 100%;
    padding: 0.5rem;
    margin-bottom: 1rem;
    border: 1px solid #ccc;
    border-radius: 0.25rem;
}

/* Footer Styles */
footer {
    background-color: #1A2B3C;
    color: white;
    padding: 2rem 0;
}

footer a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
}

footer a:hover {
    color: #3D7AB8;
}

/* Responsive Design */
@media (max-width: 768px) {
    header nav ul {
        flex-direction: column;
    }
    
    .grid {
        grid-template-columns: 1fr;
    }
}