*{margin:0;padding:0;box-sizing:border-box}:root{--lemon-yellow:#ffe135;--lemon-dark:gold;--lemon-bg:#fff9e6;--primary-blue:#1e3a8a;--primary-blue-light:#3b82f6;--text-dark:#1f2937;--text-light:#6b7280;--white:#fff;--border-color:#e5e7eb}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:var(--text-dark);background-color:var(--white);line-height:1.6}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;outline:none}.container{max-width:1200px;margin:0 auto;padding:0 20px}.btn{display:inline-block;padding:14px 32px;border-radius:8px;font-weight:600;font-size:16px;transition:all .3s ease;text-align:center}.btn-primary{background-color:var(--lemon-yellow);color:var(--text-dark);box-shadow:0 4px 6px rgba(0,0,0,.1)}.btn-primary:hover{background-color:var(--lemon-dark);transform:translateY(-2px);box-shadow:0 6px 12px rgba(0,0,0,.15)}.btn-secondary{background-color:var(--primary-blue);color:var(--white)}.btn-secondary:hover{background-color:var(--primary-blue-light);transform:translateY(-2px)}.section{padding:80px 0}.section-title{font-size:2.5rem;font-weight:700;margin-bottom:1rem;text-align:center;color:var(--text-dark)}.section-subtitle{font-size:1.25rem;color:var(--text-light);text-align:center;max-width:600px;margin:0 auto 3rem}@media (max-width:768px){.section-title{font-size:2rem}.section-subtitle{font-size:1.1rem}.section{padding:60px 0}}