:root{--primary-color:#4d150c;--primary-dark:#3a0f08;--secondary-color:#f37021;--text-main:#333;--text-light:#666;--bg-light:#f9f9f9;--white:#fff;--font-main:"Open Sans",sans-serif;--spacing-container:1200px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--white);color:var(--text-main);font-family:var(--font-main);line-height:1.6}a{color:inherit;text-decoration:none;transition:color .3s ease}ul{list-style:none}.container{margin:0 auto;max-width:var(--spacing-container);padding:0 1rem}.btn{border:none;border-radius:5px;cursor:pointer;display:inline-block;font-weight:600;padding:10px 20px;transition:all .3s ease}.btn-primary{background-color:var(--primary-color);color:var(--white)}.btn-primary:hover{background-color:var(--primary-dark)}.section-title{color:var(--primary-color);font-size:2rem;font-weight:700;margin-bottom:2rem;text-align:center;text-transform:uppercase}.flex{display:flex}.justify-between{justify-content:space-between}.items-center{align-items:center}.grid{display:grid}.gap-4{gap:1rem}