/* ------------------------------------------------------------------
   Article video block — "Tom explains this in 90 seconds"
   Add to the main stylesheet (or @import). Palette: Wombat navy/steel.
   Typography inherits from the site (Plus Jakarta Sans for the caption).
   ------------------------------------------------------------------ */

.article-video {
  max-width: 680px;
  margin: 1.75rem 0 2.5rem;
}

.article-video__facade {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  padding: 0;
  border: 0;
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  background: #1c476a; /* Dark Navy */
  box-shadow: 0 6px 24px rgba(28, 71, 106, 0.18);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.article-video__facade:hover,
.article-video__facade:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(28, 71, 106, 0.28);
}

.article-video__facade:focus-visible {
  outline: 3px solid #507fa9; /* Steel Blue */
  outline-offset: 3px;
}

.article-video__thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.92;
}

.article-video__play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(28, 71, 106, 0.92); /* Dark Navy */
  color: #ffffff;
  transition: background 0.15s ease, transform 0.15s ease;
}

.article-video__facade:hover .article-video__play {
  background: #507fa9; /* Steel Blue */
  transform: translate(-50%, -50%) scale(1.06);
}

.article-video__play svg {
  margin-left: 3px; /* optical centring of the triangle */
}

.article-video__caption {
  margin: 0.6rem 0 0;
  font-size: 0.9rem;
  color: #507fa9; /* Steel Blue */
}

.article-video__caption strong {
  color: #1c476a; /* Dark Navy */
}

.article-video__iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
  border-radius: 12px;
  display: block;
  box-shadow: 0 6px 24px rgba(28, 71, 106, 0.18);
}

@media (max-width: 720px) {
  .article-video {
    margin: 1.25rem 0 2rem;
  }
  .article-video__play {
    width: 54px;
    height: 54px;
  }
}