:root{--primary-color:#007bff;--secondary-color:#6c757d;--success-color:#28a745;--danger-color:#dc3545;--warning-color:#ffc107;--info-color:#17a2b8;--light-color:#f8f9fa;--dark-color:#343a40}.container{max-width:1200px;margin:0 auto;padding:0 15px}.row{display:flex;flex-wrap:wrap;margin:0 -15px}body{font-family:'Inter',sans-serif;line-height:1.6;color:var(--dark-color)}h1,h2,h3,h4,h5,h6{margin-bottom:1rem;font-weight:700}.btn{display:inline-block;padding:.5rem 1rem;border-radius:4px;text-decoration:none;transition:all .3s ease}.btn-primary{background-color:var(--primary-color);color:#fff}.navbar{padding:1rem 0}.nav-link{color:var(--dark-color);text-decoration:none;padding:.5rem 1rem}.footer{background-color:var(--dark-color);color:#fff;padding:2rem 0}.footer-socials a{color:#fff;margin:0 .5rem}@media (max-width:768px){.container{padding:0 10px}.row{margin:0 -10px}}@keyframes fadeIn{from{opacity:0}to{opacity:1}}.fade-in{animation:fadeIn .5s ease-in}