* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

body {
  overflow: hidden;
}

.modal {
  background-image: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)),
    url("/images/bg.png");
  background-position: top;
  background-repeat: no-repeat;
  background-size: cover;
  position: fixed;
  top: 0;
  left: 0;
  overflow-y: auto;
  z-index: 10;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.4);
  display: flex;
  justify-content: center;
}
.modal::before {
  content: "";
  position: fixed;
  inset: 0;
  backdrop-filter: blur(10px);
}
.modal .modal__content {
  margin: auto 0;
  padding: 20px 16px;
  text-align: center;
  width: 100%;
  height: max-content;
  max-width: 450px;
  position: relative;
}
.modal__btn {
  background: #ffb400;
  border-radius: 40px;
  padding: 16px 32px;
  border: none;
  width: 100%;
  font-weight: 800;
  font-size: 22px;
  line-height: 24px;
  color: #000000;
  transition: all 0.3s ease-in-out;
  text-decoration: none;
  display: block;
  text-transform: uppercase;
}
.modal__btn:hover {
  background: #ffa31a;
}