main>section{margin:0}main>section:nth-child(even){background:radial-gradient(circle at 25% 25%,transparent 14%,#dbdbdb 15%,#dbdbdb 20%,transparent 21%,transparent 100%),radial-gradient(circle at 75% 75%,transparent 11%,#dbdbdb 12%,#dbdbdb 17%,transparent 18%);background-size:3em 3em;opacity:1}main>section:nth-child(odd){background:radial-gradient(circle,transparent 25%,#eff6ff 26%),linear-gradient(0deg,transparent 44%,#dbdbdb 45%,#dbdbdb 55%,transparent 56%),linear-gradient(90deg,transparent 44%,#dbdbdb 45%,#dbdbdb 55%,transparent 56%);background-size:3em 3em;background-color:#eff6ff;opacity:1}.hero__actions{display:flex;gap:1rem;flex-wrap:wrap}.constructor__buttons{display:flex;gap:1rem;flex-wrap:wrap}