.overview {
  background-color: var(--color-bg-alt);
  padding-block: clamp(2.25rem, 4.5vh, 3.25rem);
}

.overview__container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(1.125rem, 2vw, 1.5rem);
}

/* Header */

.overview__header {
  width: 100%;
  max-width: 640px;
  align-self: flex-start;
}

.overview__overline {
  margin: 0 0 var(--space-sm);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.overview__title {
  margin: 0;
  font-family: var(--font-primary);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.overview__title-line {
  display: block;
  font-size: clamp(1.625rem, 3.2vw, 2.375rem);
  font-weight: 800;
  color: var(--color-text);
}

.overview__title-line--accent {
  color: var(--color-accent);
}

/* Description */

.overview__description {
  margin: 0;
  width: 100%;
  max-width: 52ch;
  align-self: flex-start;
  font-size: clamp(0.9375rem, 1.4vw, 1rem);
  font-weight: 400;
  line-height: 1.55;
  color: rgba(21, 37, 51, 0.78);
}

/* Video wrapper */

.overview__video-wrap {
  width: 100%;
  max-width: min(100%, 920px);
}

@media (min-width: 769px) {
  .overview__video-wrap {
    width: 82%;
  }
}

/* Video frame — source-agnostic container */

.video-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 18px;
}

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

/* Placeholder */

.video-frame__placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  background-color: var(--color-text);
}

.video-frame__play {
  display: flex;
  align-items: center;
  justify-content: center;
  width: clamp(3.5rem, 8vw, 4.5rem);
  height: clamp(3.5rem, 8vw, 4.5rem);
  padding: 0;
  background-color: var(--color-accent);
  border: none;
  border-radius: 50%;
  cursor: default;
}

.video-frame__play-icon {
  display: block;
  width: 0;
  height: 0;
  margin-left: 0.25rem;
  border-style: solid;
  border-width: 0.625rem 0 0.625rem 1rem;
  border-color: transparent transparent transparent var(--color-white);
}

.video-frame__label {
  margin: 0;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
}

@media (max-width: 768px) {
  .overview__cta {
    align-self: stretch;
    width: 100%;
  }
}

/* CTA */

.overview__cta {
  align-self: center;
  margin-top: clamp(0.25rem, 1vw, 0.5rem);
}