.transmit-hero {
  position: relative;
  width: 100%;
  height: 100svh;
  background-color: var(--base-300);
  color: var(--base-500);
}

.transmit-hero .container {
  display: flex;
  align-items: flex-end;
  width: 100%;
  height: 100%;
}

.transmit-hero-header {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 90%;
  transform: translate(-50%, -50%);
}

.transmit-hero-header h1,
.transmit-hero-header .dsp {
  text-align: center;
}

.transmit-hero-header .subheader {
  transform: translateX(-6rem);
}

.transmit-hero-footer {
  display: flex;
  justify-content: space-between;
  width: 100%;
  margin: 0 auto;
  padding: 0.75rem;
}

.transmit-sticky {
  position: relative;
  width: 100%;
  height: 100svh;
  padding: 0.75rem;
  background-color: var(--base-200);
}

.transmit-sticky .container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  border-radius: 0.75rem;
  background-color: var(--base-400);
}

div.pin-spacer:has(> .transmit-sticky) {
  background-color: var(--base-400);
}

.transmit-sticky-header {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  white-space: nowrap;
  color: var(--base-100);
  will-change: transform, opacity;
}

.transmit-card-container {
  position: relative;
  display: flex;
  width: 80%;
  transform: translateY(30px);
  perspective: 1000px;
  will-change: width;
}

.transmit-card {
  position: relative;
  flex: 1;
  aspect-ratio: 5 / 7;
  transform-style: preserve-3d;
  transform-origin: top;
}

#transmit-card-1 {
  border-radius: 12px 0 0 12px;
}

#transmit-card-3 {
  border-radius: 0 12px 12px 0;
}

.transmit-card-front,
.transmit-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  overflow: hidden;
  border-radius: inherit;
  backface-visibility: hidden;
}

.transmit-card-back {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 2rem;
  text-align: center;
  transform: rotateY(180deg);
}

#transmit-card-1 .transmit-card-back {
  background-color: var(--base-500);
  color: var(--base-100);
}

#transmit-card-2 .transmit-card-back {
  background-color: var(--base-300);
  color: var(--base-500);
}

#transmit-card-3 .transmit-card-back {
  background-color: var(--base-200);
  color: var(--base-500);
}

.transmit-card-index {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  font-family: "DM Mono", monospace;
  font-size: 0.8rem;
  text-transform: uppercase;
  opacity: 0.4;
}

.transmit-card-info {
  display: flex;
  flex-direction: column;
  gap: 6rem;
}

.transmit-card-info .mono {
  opacity: 0.35;
}

.transmit-card-block {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

@media (max-width: 1000px) {
  .transmit-hero-header .subheader {
    transform: translateX(0);
  }

  .transmit-sticky {
    height: auto;
    padding: 0;
    overflow: visible;
  }

  .transmit-sticky .container {
    gap: 2rem;
    height: auto;
    padding: 8rem 0.75rem;
    border-radius: 0;
  }

  .transmit-sticky-header {
    position: relative;
    top: auto;
    left: auto;
    transform: none;
    will-change: auto;
  }

  .transmit-card-container {
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    transform: none;
    perspective: none;
    will-change: auto;
  }

  .transmit-card {
    flex: none;
    aspect-ratio: 1 / 1;
    border-radius: 12px;
    transform-style: flat;
    transform-origin: center;
  }

  #transmit-card-1,
  #transmit-card-2,
  #transmit-card-3 {
    border-radius: 12px;
  }

  .transmit-card-front {
    display: none;
  }

  .transmit-card-back {
    padding: 1.5rem;
    transform: none;
  }

  .transmit-card-info {
    gap: 2rem;
  }
}

/* Was an <h6> under the page <h1>. */
.transmit-sticky-header h2 {
  font-size: clamp(2.5rem, 5vw, 5rem);
}