html,
body {
  width: 100%;
  height: 100%;
  margin: 0%;
  font-size: 1rem;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background-color: #080a16;
  position: relative;
}

* {
  box-sizing: border-box;
}

img {
  display: block;
  margin: 0 auto;
}

a {
  transition: 0.3s all;
}

.main-wrapper {
  background: url(../imgs/bg.png), #fff;
  background-position: top center;
  background-size: 100% auto;
  background-repeat: no-repeat;
  min-height: 100vh;
  max-width: 550px;
  margin: auto;
  position: relative;
}

.contact-wrapper {
  position: absolute;
  bottom: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  width: 100%;
}

.contact--btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(90deg, #6cc55f 0%, #57a34c 100%);
  border-radius: 10px;
  padding: 9px 19px;
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  animation: pulse-expand 3s infinite;
  text-decoration: none;
}

@keyframes pulse-expand {
  0%,
  100% {
    transform: scale(1);
  }
  10% {
    transform: scale(1.08);
  }
  20% {
    transform: scale(1);
  }
  30% {
    transform: scale(1.08);
  }
  40%,
  100% {
    transform: scale(1);
  }
}

.contact--description {
  font-size: 0.875rem;
  color: #2c931d;
}