:root {
    --primary-blue: #003366;
    --accent-blue: #005bb7;
    --text-dark: #333333;
    --text-light: #666666;
    --bg-light: #f8f9fa;
    --white: #ffffff;
}
body { font-family: 'Inter', sans-serif; line-height: 1.6; color: var(--text-dark); margin: 0; padding: 0; }
header { background: var(--white); box-shadow: 0 2px 10px rgba(0,0,0,0.1); padding: 1rem 5%; position: sticky; top: 0; z-index: 1000; display: flex; justify-content: space-between; align-items: center; }
.logo { font-weight: 800; font-size: 1.5rem; color: var(--primary-blue); text-decoration: none; }
nav a { margin-left: 20px; text-decoration: none; color: var(--text-dark); font-weight: 500; transition: color 0.3s; }
nav a:hover { color: var(--accent-blue); }
.hero { padding: 80px 10%; background: linear-gradient(135deg, var(--primary-blue), var(--accent-blue)); color: var(--white); text-align: center; }
.hero h1 { font-size: 3rem; margin-bottom: 20px; }
.hero p { font-size: 1.25rem; opacity: 0.9; max-width: 800px; margin: 0 auto; }
.section { padding: 60px 10%; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; margin-top: 40px; }
.card { background: var(--white); padding: 30px; border-radius: 8px; box-shadow: 0 4px 6px rgba(0,0,0,0.05); border: 1px solid #eee; }
table { width: 100%; border-collapse: collapse; margin-top: 20px; }
th, td { padding: 15px; text-align: left; border-bottom: 1px solid #eee; }
th { background-color: var(--primary-blue); color: var(--white); }
footer { background: #1a1a1a; color: #ccc; padding: 40px 10%; text-align: center; }