:root{--primary-blue:#7dd3fc;--secondary-dark:#1e293b;--accent-white:#fff;--text-gray:#334155;--light-gray:#f1f5f9;--border-gray:#e2e8f0}*{box-sizing:border-box;padding:0;margin:0}body,html{max-width:100vw;overflow-x:hidden;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;color:var(--text-gray)}body{background-color:var(--accent-white)}a{color:inherit;text-decoration:none}h1,h2,h3,h4,h5,h6{color:var(--secondary-dark)}.container{max-width:1200px;margin:0 auto;padding:0 20px}.btn{padding:12px 24px;border-radius:8px;border:none;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s ease;display:inline-block;text-align:center}.btn-primary{background-color:var(--primary-blue);color:var(--secondary-dark)}.btn-primary:hover{background-color:#38bdf8;transform:translateY(-2px);box-shadow:0 4px 12px rgba(125,211,252,.4)}.btn-secondary{background-color:var(--secondary-dark);color:var(--accent-white)}.btn-secondary:hover{background-color:#334155;transform:translateY(-2px);box-shadow:0 4px 12px rgba(30,41,59,.3)}.section{padding:60px 0}.section-title{font-size:36px;font-weight:700;text-align:center;margin-bottom:40px;color:var(--secondary-dark)}@media (max-width:768px){.section{padding:40px 0}.section-title{font-size:28px;margin-bottom:30px}.btn{padding:10px 20px;font-size:14px}}