*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
}

body {
  background: #141414;
  color: #fff;
  font-family: Roboto, sans-serif;
}

main {
  max-width: 562px;
  margin: 0 auto;
  padding: 30px 0 10px;
}

h1 {
  margin: 0 0 20px;
  color: #fff;
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
}

.video {
  position: relative;
  width: 100%;
  margin-bottom: 50px;
  aspect-ratio: 16 / 9;
  background: #000;
}

.video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.download {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  margin: 0 0 50px;
  padding: 15px 30px;
  border-radius: 4px;
  background: #28a745;
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  line-height: 1;
  text-decoration: none;
  text-transform: uppercase;
}

.download:hover,
.download:focus-visible {
  background: #009609;
}

.download svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  flex: 0 0 auto;
}

footer {
  display: flex;
  justify-content: center;
  background: #000;
  padding: 30px 0 10px;
}

footer a {
  line-height: 0;
}

footer img {
  display: block;
  width: 240px;
  max-width: 100%;
  height: auto;
}

@media (max-width: 767px) {
  h1 {
    font-size: 1.5rem;
  }

  .download {
    font-size: 1.125rem;
  }
}