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

body {
    overflow-x: hidden;
    background-color: #121416;
    font-size: 20px;
    font-weight: 400;
    color: white;
    font-family: "Geist Mono", monospace;
    letter-spacing: -1px;
}

p {opacity: 0.8;}

.logo {
    margin-top: 100px;
}

.img-block img {
    max-width: 100%;
    height: 100%;
}

.title {
    font-size: 32px;
    font-weight: 500;
    margin: 0 auto;
    display: block;
    width: fit-content;
    opacity: 0.8;
}

.container {
    max-width: 454px;
    padding: 0 20px;
    margin: 0 auto;
}

.site-wrapper {
    display: flex;
    flex-direction: column;
    gap: 100px;
}

.top-text {font-size: 23px;}

.os-list {
    display: flex;
    flex-direction: column;
    align-items: start;
    gap: 24px;
}

.os-list__item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: 16px;
}

.os-list__item p {opacity: 0.8;}
.os-list__item span {opacity: 0.3;}
.os-list__item p a {color: white;}

.download {
  position: relative;
  border: none;
  outline: none;
  background-image: url(./images/apple.png);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  width: 240px;
  height: 240px;
  cursor: pointer;
  background-color: transparent;
  margin: 0 auto;
  transition: box-shadow 0.3s ease;
}

.download::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 130%;
  height: 130%;
  transform: translate(-50%, -50%) scale(0.8);
  opacity: 0;
  background: radial-gradient(
    circle at center,
    rgba(46, 204, 113, 0.4) 0%,
    rgba(46, 204, 113, 0.0) 70%
  );
  border-radius: 50%;
  transition: transform 0.3s ease, opacity 0.3s ease;
  pointer-events: none;
}

.download:hover::after {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}

.text-block {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.copyright {
    opacity: 0.5;
    padding-bottom: 100px;
}