@import url("https://fonts.googleapis.com/css2?family=Lato:wght@300;400;700;900&display=swap");:root{--color-primary:#2575e7;--color-secondary:#ff9800;--color-accent:navy;--color-bg:#fff;--color-text:#1a1a2e;--color-text-light:#555;--color-border:#e0e0e0;--font-heading:"Lato",Arial,sans-serif;--font-body:"Lato",Arial,sans-serif}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-body);background:var(--color-bg);color:var(--color-text);line-height:1.7;font-size:16px}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--color-accent);font-weight:700;line-height:1.3}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto;display:block}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.btn{display:inline-block;padding:.75rem 2rem;background:var(--color-primary);color:#fff;border-radius:4px;font-weight:700;transition:background .2s;cursor:pointer;border:none}.btn:hover{background:var(--color-accent);text-decoration:none;color:#fff}.btn-secondary{background:var(--color-secondary)}.btn-secondary:hover{background:#e65c00}section{padding:4rem 0}.section-title{font-size:2rem;margin-bottom:1rem;color:var(--color-accent)}.section-subtitle{font-size:1.1rem;color:var(--color-text-light);margin-bottom:2.5rem}