* {
  box-sizing: border-box;
}

html, body {
  height: 100%;
}

body {
  margin: 0;
  color: #fff;
  background-image: url('./imgs/bg.jpg');
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  background-attachment: fixed;
  font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica, Arial, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol, sans-serif;
}

.container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 24px;
}

.block {
  width: min(92vw, 900px);
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 16px 20px;
  border-radius: 12px;
}

.block.dark {
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
}

.block.light {
  background: rgba(255, 255, 255, 0.9);
  color: #000;
}

.block-content {
  line-height: 1.35;
  font-size: 18px;
}

.block.dark .block-content {
  font-size: 22px;
  font-weight: 700;
}

.block.light .block-content {
  font-size: 18px;
  font-weight: 600;
}

.media {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 8px;
}

.video {
  width: 100%;
  max-width: 720px;
  height: auto;
  display: block;
}

@media (max-width: 400px) {
  .block {
    width: 92vw;
    min-height: 56px;
    padding: 14px 16px;
    border-radius: 10px;
  }
}