/* Page-owned styles for Behind-the-Scenes Facts */

.bts-hero {
  background-color: var(--color-ink-navy);
  color: var(--color-ivory);
  min-height: 80vh;
  display: flex;
  align-items: center;
  padding: var(--space-2xl) var(--container-padding-mobile);
  position: relative;
  overflow: hidden;
}

.bts-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(27, 36, 48, 0) 60%, rgba(27, 36, 48, 0.4) 100%);
  pointer-events: none;
}

.bts-hero__content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  margin-inline: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.bts-hero__kicker {
  color: var(--color-brass);
  margin: 0;
}

.bts-hero__title {
  color: var(--color-ivory);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0;
  max-width: 680px;
}

.bts-hero__standfirst {
  font-size: var(--text-body-large-size);
  line-height: var(--text-body-large-line-height);
  color: var(--color-ivory);
  opacity: 0.9;
  max-width: 560px;
  margin: 0;
}

.bts-hero__meta {
  margin: 0;
  color: var(--color-brass);
}

.bts-hero__meta .label {
  color: var(--color-brass);
}

.bts-hero__meta .metadata-separator {
  background-color: var(--color-brass);
}

.bts-rule-terracotta {
  border: none;
  border-top: 2px solid var(--color-terracotta);
  margin: 0 0 var(--space-md) 0;
  width: 100%;
}

.bts-intro__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.bts-intro__text {
  min-width: 0;
}

.bts-intro__heading {
  margin-block-end: var(--space-md);
}

.bts-intro__text p {
  max-width: 680px;
}

.bts-intro__subheading {
  margin-block-start: var(--space-lg);
  margin-block-end: var(--space-sm);
}

.bts-intro__quote-wrap {
  min-width: 0;
  display: flex;
  align-items: center;
}

.bts-pull-quote {
  font-family: var(--font-heading);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  line-height: 1.35;
  color: var(--color-ink-navy);
  max-width: var(--measure-reading);
  border-inline-start: 4px solid var(--color-terracotta);
  padding-inline-start: var(--space-md);
  margin: 0;
  background-color: var(--color-ivory-deep);
  padding: var(--space-lg);
}

.bts-pull-quote p {
  margin: 0;
}

.bts-pull-quote__cite {
  display: block;
  font-family: var(--font-body);
  font-style: normal;
  font-size: var(--text-body-small-size);
  color: var(--color-ink-navy-soft);
  margin-block-start: var(--space-sm);
}

.bts-featured__section-heading,
.bts-recent__section-heading {
  margin-block-end: var(--space-lg);
}

.bts-featured__card {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.bts-featured__media {
  display: block;
  width: 100%;
  min-width: 0;
  border-radius: var(--radius-0);
  overflow: hidden;
}

.bts-featured__image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.02);
  transition: transform var(--transition-slow);
}

.bts-featured__media:hover .bts-featured__image,
.bts-featured__media:focus-visible .bts-featured__image {
  transform: scale(1.02);
}

.bts-featured__body {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.bts-featured__category {
  margin: 0;
}

.bts-featured__title {
  margin: 0;
  max-width: 560px;
}

.bts-featured__deck {
  max-width: 560px;
  margin: 0;
}

.bts-featured__meta {
  margin: 0;
}

.bts-featured__link {
  align-self: flex-start;
  margin-block-start: var(--space-xs);
}

.bts-recent__list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.bts-recent__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  padding-block: var(--space-lg);
  border-bottom: 1px solid var(--color-slate-30);
  align-items: start;
}

.bts-recent__row:first-child {
  padding-block-start: 0;
}

.bts-recent__row:last-child {
  border-bottom: none;
  padding-block-end: 0;
}

.bts-recent__thumb {
  display: block;
  width: 100%;
  min-width: 0;
  border-radius: var(--radius-0);
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

.bts-recent__thumb--placeholder {
  background-color: var(--color-ivory);
  border: 1px solid var(--color-slate-30);
}

.bts-recent__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.02);
  transition: transform var(--transition-slow);
}

.bts-recent__thumb:hover .bts-recent__image,
.bts-recent__thumb:focus-visible .bts-recent__image {
  transform: scale(1.02);
}

.bts-recent__text {
  min-width: 0;
}

.bts-recent__title {
  margin: 0 0 var(--space-xs) 0;
  max-width: 560px;
}

.bts-recent__deck {
  max-width: 560px;
  margin: 0;
}

.bts-recent__meta {
  margin: 0;
}

.bts-deep-dive__inner {
  max-width: 680px;
  margin-inline: auto;
  padding-inline: var(--container-padding-mobile);
}

.bts-deep-dive__heading {
  margin-block-end: var(--space-lg);
}

.bts-deep-dive__subheading {
  margin-block-start: var(--space-lg);
  margin-block-end: var(--space-sm);
}

.bts-deep-dive__quote {
  margin-block: var(--space-lg);
  background-color: transparent;
  padding: 0;
  border-inline-start: 4px solid var(--color-terracotta);
  padding-inline-start: var(--space-md);
}

.bts-standards__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.bts-standards__text {
  min-width: 0;
}

.bts-standards__heading {
  margin-block-end: var(--space-md);
}

.bts-standards__text p {
  max-width: 680px;
}

.bts-standards__principles {
  min-width: 0;
  border: 1px solid var(--color-slate-40);
  padding: var(--space-lg);
  background-color: var(--color-ivory);
}

.bts-standards__principles-title {
  margin-block-end: var(--space-md);
}

.bts-standards__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.bts-standards__list li {
  position: relative;
  padding-inline-start: var(--space-lg);
  font-size: var(--text-body-small-size);
  line-height: var(--text-body-small-line-height);
  color: var(--color-ink-navy-soft);
}

.bts-standards__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 8px;
  height: 8px;
  background-color: var(--color-terracotta);
  border-radius: 50%;
}

.bts-related__heading {
  margin-block-end: var(--space-lg);
}

.bts-related__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.bts-related__card {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  padding: var(--space-lg);
  border: 1px solid var(--color-slate-30);
  text-decoration: none;
  color: var(--color-ink-navy);
  transition: border-color var(--transition-fast);
  min-width: 0;
}

.bts-related__card:hover {
  border-color: var(--color-terracotta);
}

.bts-related__card:focus-visible {
  outline: 2px solid var(--color-terracotta);
  outline-offset: 2px;
}

.bts-related__arrow {
  flex-shrink: 0;
  font-size: 1.5rem;
  color: var(--color-terracotta);
  line-height: 1;
}

.bts-related__title {
  margin: 0 0 var(--space-xs) 0;
  transition: color var(--transition-fast);
}

.bts-related__card:hover .bts-related__title {
  color: var(--color-terracotta);
}

.bts-related__desc {
  margin: 0;
  max-width: 560px;
}

.bts-cta {
  background-color: var(--color-ink-navy);
  color: var(--color-ivory);
  padding: var(--space-2xl) var(--container-padding-mobile);
  text-align: center;
}

.bts-cta__inner {
  max-width: 560px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.bts-cta__rule {
  border: none;
  border-top: 1px solid var(--color-brass);
  width: 100%;
  margin: 0;
}

.bts-cta__heading {
  color: var(--color-ivory);
  margin: 0;
}

.bts-cta__text {
  color: var(--color-ivory);
  opacity: 0.9;
  margin: 0;
}

.bts-cta__button {
  margin-block-start: var(--space-xs);
}

/* Tablet and desktop */
@media (min-width: 768px) {
  .bts-hero {
    padding-inline: var(--container-padding-desktop);
  }

  .bts-intro__grid {
    grid-template-columns: 7fr 5fr;
    gap: var(--space-2xl);
  }

  .bts-featured__card {
    grid-template-columns: 8fr 4fr;
    gap: var(--space-xl);
  }

  .bts-recent__row {
    grid-template-columns: 2fr 7fr 3fr;
    gap: var(--space-lg);
  }

  .bts-recent__thumb {
    aspect-ratio: 4 / 3;
  }

  .bts-standards__grid {
    grid-template-columns: 7fr 5fr;
    gap: var(--space-2xl);
  }

  .bts-related__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-xl);
  }

  .bts-deep-dive__inner {
    padding-inline: var(--container-padding-desktop);
  }

  .bts-cta {
    padding-inline: var(--container-padding-desktop);
  }
}

@media (max-width: 767px) {
  .bts-hero {
    min-height: auto;
    padding-block: var(--space-xl);
  }

  .bts-hero__title {
    font-size: 2.5rem;
  }

  .bts-hero__standfirst {
    font-size: 1.125rem;
    line-height: 1.75;
  }

  .bts-pull-quote {
    font-size: 1.5rem;
    padding: var(--space-md);
  }

  .bts-deep-dive__inner {
    padding-inline: var(--container-padding-mobile);
  }

  .bts-cta {
    padding-block: var(--space-xl);
  }
}

@media (prefers-reduced-motion: reduce) {
  .bts-featured__image,
  .bts-recent__image {
    transition: none;
  }

  .bts-featured__media:hover .bts-featured__image,
  .bts-featured__media:focus-visible .bts-featured__image,
  .bts-recent__thumb:hover .bts-recent__image,
  .bts-recent__thumb:focus-visible .bts-recent__image {
    transform: none;
  }
}