.concept-film {
  width: 100%;
  overflow: hidden;
  background: #0d100e;
  color: #f2eee5;
}

.concept-film-heading,
.concept-film-frame,
.concept-film-note {
  width: 100%;
  max-width: 1180px;
  margin-left: auto;
  margin-right: auto;
}

.concept-film-heading {
  margin-bottom: 46px;
}

.concept-film-heading > p {
  margin: 0 0 18px;
  color: #b99b66;
  font-size: 10px;
  letter-spacing: .34em;
}

.concept-film-heading h2 {
  margin: 0 0 20px;
  font-family: var(--serif);
  font-size: clamp(34px, 4.2vw, 56px);
  font-weight: 400;
  line-height: 1.42;
  letter-spacing: -.04em;
}

.concept-film-heading h2 em {
  color: #cbb17f;
  font-style: normal;
}

.concept-film-heading > span {
  color: rgba(255, 255, 255, .6);
  font-size: 14px;
  line-height: 1.8;
}

.concept-film-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid rgba(203, 177, 127, .55);
  background: #000;
  box-shadow: 0 28px 70px rgba(0, 0, 0, .38);
}

.concept-film-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  pointer-events: auto;
}

.concept-film-controls {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  border: 1px solid rgba(203, 177, 127, .4);
  border-top: 0;
  background: #171a18;
}

.concept-film-controls button {
  min-width: 112px;
  height: 46px;
  padding: 0 18px;
  border: 0;
  background: transparent;
  color: #eee8dc;
  cursor: pointer;
}

.concept-film-controls button + button {
  border-left: 1px solid rgba(203, 177, 127, .25);
}

.concept-film-controls button:hover,
.concept-film-controls button:focus-visible {
  background: rgba(185, 155, 102, .18);
  outline: 1px solid #cbb17f;
}

.concept-film-controls b,
.concept-film-controls span {
  display: inline-block;
  vertical-align: middle;
}

.concept-film-controls b {
  font-size: 18px;
  font-weight: 400;
  line-height: 1;
}

.concept-film-controls span {
  margin-left: 7px;
  font-size: 11px;
}

.concept-film-note {
  margin-top: 14px;
  color: rgba(255, 255, 255, .4);
  font-size: 10px;
  letter-spacing: .04em;
}

@media (max-width: 820px) {
  .concept-film {
    padding: 82px 24px;
  }

  .concept-film-heading {
    margin-bottom: 34px;
  }

  .concept-film-heading h2 {
    font-size: 32px;
  }

  .concept-film-heading > span {
    display: block;
    font-size: 13px;
  }

  .concept-film-frame {
    aspect-ratio: 16 / 9;
  }

  .concept-film-controls {
    width: 100%;
  }

  .concept-film-controls button {
    flex: 1;
    min-width: 0;
    height: 46px;
    padding: 0 8px;
  }

  .concept-film-controls b {
    font-size: 16px;
  }

  .concept-film-controls span {
    margin-left: 5px;
    font-size: 10px;
  }
}