a.button {
  display:inline-block;
  padding:15px 30px;
  margin:10px;
  background:#238636;
  color:#fff;
  text-decoration:none;
  font-weight:bold;
  border-radius:12px;
  transition:0.2s;
}

a.button:hover {
  background:#2ea44f;
}
/* Full-width hero iframe */
.iframe-hero {
  width: 100vw;
  left: 50%;
  transform: translateX(-50%);
  position: relative;
  padding: 48px 0;
  box-sizing: border-box;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10;
}

.iframe-hero__inner {
  width: min(1200px, 94%);
  height: 79vh;
  max-height: 900px;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(2,6,23,0.6);
}

.iframe-hero__inner iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}