.site-hero-details {
  --border-width: 1px;
  --wide-width: 25rem;

  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: fit-content;
  border: solid var(--border-width) black;
  font-size: 0.75rem;
  font-weight: 600;
  margin-block: 2rem;

  @container (min-width: 700px) {
    position: absolute;
    z-index: 5; /*  Appear above hero title text. */
    top: 100%;
    left: 0;
    min-width: var(--wide-width);
    margin: 0;
    transform-origin: top left;
    letter-spacing: 1.6px;
    font-size: 1rem;
    rotate: -90deg;
  }
}

.site-hero-details__item {
  padding: 0.75rem 1rem;
  white-space: nowrap;
  text-transform: uppercase;

  &:first-child {
    color: var(--text-on-neutral-primary);
    border-right: solid 1.5px black;
  }

  @container (min-width: 700px) {
    padding: 0.75rem 1.25rem;
  }
}

.site-hero-details__button {
  display: flex;
  width: 3rem;
  padding: 0;
  color: var(--text-on-neutral-dark-secondary);
  border-color: transparent;
  outline-offset: -5px;
  background: var(--neutral-dark);
  aspect-ratio: 1;

  &::after {
    width: 1.5rem;
    margin: auto;
    content: '';
    background: currentColor;
    aspect-ratio: 1;
    mask-image: url('images/calendar.svg');
    mask-repeat: no-repeat;
    mask-size: contain;

    @container (min-width: 700px) {
      rotate: 90deg;
    }
  }
}

.site-hero-details__flyout {
  position: absolute;
  z-index: 1; /*  Appear above video at mobile. */
  top: 100%;
  left: calc(-1 * var(--border-width));
  display: flex;
  visibility: hidden;
  flex-direction: column;
  min-width: calc(100% + 2 * var(--border-width));
  padding: 1.5rem 1rem;
  color: var(--text-on-neutral-dark);
  border: solid var(--border-width) var(--neutral-dark);
  background: var(--neutral-dark);
  gap: 1rem;

  [aria-expanded='true'] + & {
    visibility: visible;
  }

  @container (min-width: 700px) {
    left: calc(100% + var(--border-width));
    min-width: max-content;
    height: calc(var(--wide-width) + var(--border-width));
    rotate: 90deg;
    transform-origin: top left;
  }
}

.site-hero-details__flyout-general {
  padding: 0 1rem;
}

.site-hero-details__flyout-general-date {
  color: var(--text-on-neutral-dark);
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.3;
}

.site-hero-details__flyout-general-location {
  color: var(--text-on-neutral-dark-primary);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.5;
}

.site-hero-details__flyout-day {
  padding: 0.5rem 1rem;
  a {
    display: block;
    text-decoration: none;

    &:hover {
      color: var(--text-on-secondary);
      background: var(--secondary);
    }
  }
}

.site-hero-details__flyout-day-heading {
  letter-spacing: 0.84px;
  text-transform: uppercase;
  color: var(--text-on-neutral-dark-primary);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.7;

  a:hover & {
    color: var(--text-on-secondary);
  }
}

.site-hero-details__flyout-day-info {
  color: var(--text-on-neutral-dark);
  font-size: 1rem;
  font-weight: 600;
  font-style: normal;
  line-height: 1.5;

  a & {
    text-decoration: underline;
    text-decoration-color: var(--color--secondary-50);
    text-underline-offset: 0.375rem;
  }

  a:hover & {
    color: var(--text-on-secondary);
  }
}