:root {
    --primary-color: #1a365d;
    --secondary-color: #2563eb;
    --text-light: #ffffff;
    --text-dark: #1a202c;
    --background-gradient: linear-gradient(135deg, #1a365d 0%, #0f172a 100%);
}

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

body {
    font-family: system-ui, -apple-system, sans-serif;
    background: var(--background-gradient);
    color: var(--text-light);
    line-height: 1.6;
    min-height: 100vh;
}

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

.header {
    text-align: center;
    padding: 3rem 0;
}

.header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.header p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto;
}

.main-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin: 2rem 0;
}

.footer {
    text-align: center;
    padding: 2rem 0;
    color: rgba(255, 255, 255, 0.6);
}

@media (max-width: 768px) {
    .main-content {
        grid-template-columns: 1fr;
    }

    .header h1 {
        font-size: 2rem;
    }
}