*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Open Sans,sans-serif;line-height:1.6;color:#333;background-color:#fff}h1,h2,h3,h4,h5,h6{font-family:Montserrat,sans-serif;font-weight:700}:root{--primary-color: #2c5f7d;--secondary-color: #4a8faf;--accent-color: #e8952f;--text-dark: #333333;--text-light: #666666;--background-light: #f8f9fa;--white: #ffffff;--shadow: 0 2px 10px rgba(0, 0, 0, .1);--shadow-hover: 0 4px 20px rgba(0, 0, 0, .15)}