:root{--primary-color: #4ECDC4;--secondary-color: #1A535C;--accent-color: #FF6B6B;--background-light: #F7FFF7;--text-dark: #2D3436;--text-light: #636E72;--white: #FFFFFF;--card-shadow: 0 10px 20px rgba(0,0,0,.05);--border-radius: 20px;--font-family: "Inter", sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--background-light);color:var(--text-dark);line-height:1.6}h1,h2,h3,h4,h5,h6{color:var(--secondary-color);font-weight:700}a{text-decoration:none;color:inherit}ul{list-style:none}.container{max-width:1200px;margin:0 auto;padding:0 20px}.btn{display:inline-block;padding:12px 24px;border-radius:50px;font-weight:600;cursor:pointer;transition:all .3s ease;border:none}.btn-primary{background-color:var(--primary-color);color:var(--white)}.btn-primary:hover{background-color:var(--secondary-color);transform:translateY(-2px)}.btn-secondary{background-color:var(--white);color:var(--secondary-color);border:2px solid var(--secondary-color)}.btn-secondary:hover{background-color:var(--secondary-color);color:var(--white)}.section-padding{padding:80px 0}