body { font-family: Arial, sans-serif; margin: 0; background: #f9f9f9; color: #333; }
.site-header { background: #007bff; color: white; padding: 20px; text-align: center; }
.brand img { max-width: 150px; }
.nav-menu { list-style: none; padding: 0; }
.nav-menu li { display: inline; margin: 0 15px; }
.nav-menu a { color: white; text-decoration: none; }
.hero { background: #0056b3; color: white; padding: 100px 20px; text-align: center; }
.cta-button { background: #28a745; color: white; padding: 15px 30px; text-decoration: none; border-radius: 5px; }
footer { background: #333; color: white; text-align: center; padding: 20px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 20px; }