*{margin:0;padding:0;box-sizing:border-box}:root{--primary-green:#10b981;--primary-green-dark:#059669;--primary-yellow:#fbbf24;--primary-blue:#3b82f6;--dark-bg:#0f172a;--dark-secondary:#1e293b;--light-bg:#fff;--light-secondary:#f8fafc;--text-dark:#1e293b;--text-light:#64748b;--text-white:#fff;--shadow:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -1px rgba(0,0,0,.06);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -2px rgba(0,0,0,.05)}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;background-color:var(--light-bg);color:var(--text-dark);line-height:1.6}.container{max-width:1200px;margin:0 auto;padding:0 24px}.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;margin-bottom:3rem;max-width:600px;margin-left:auto;margin-right:auto}.btn{display:inline-block;padding:14px 32px;border-radius:8px;font-weight:600;text-decoration:none;transition:all .3s ease;border:none;cursor:pointer;font-size:1rem}.btn-primary{background:linear-gradient(135deg,var(--primary-green) 0,var(--primary-green-dark) 100%);color:var(--text-white);box-shadow:var(--shadow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-secondary{background:transparent;color:var(--primary-green);border:2px solid var(--primary-green)}.btn-secondary:hover{background:var(--primary-green);color:var(--text-white)}@media (max-width:768px){.section{padding:60px 0}.section-title{font-size:2rem}.section-subtitle{font-size:1.1rem}.container{padding:0 16px}}