.btn-primary{background-color:#1e8f5a;border-radius:8px;font-size:18px;padding:14px 28px;font-weight:bold}h1, h2, h3{font-weight:700;color:#ffffff}.hero-section{border-radius:12px;overflow:hidden}.section{padding:60px 0}.btn-primary:hover{background-color:#146c43}