/* Behind the Scenes page styles */

.bts-page {
  background-color: var(--color-paper);
  color: var(--color-ink);
}

/* Section headings */
.bts-section-heading {
  margin-block-end: var(--space-xl);
}

.bts-kicker {
  font-family: var(--font-heading);
  font-size: var(--text-label-size);
  line-height: var(--text-label-line-height);
  letter-spacing: var(--text-label-tracking);
  font-weight: var(--text-label-weight);
  text-transform: uppercase;
  color: var(--color-ember);
  margin-block-end: var(--space-xs);
}

.bts-section-heading h2 {
  margin-block-end: 0;
}

/* Hero */
.bts-hero {
  position: relative;
  background-color: var(--color-ink);
  color: var(--color-on-dark);
  margin-block-end: var(--space-4xl);
}

.bts-hero__media {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.bts-hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.bts-hero__content {
  position: relative;
  padding-block: var(--space-2xl) var(--space-3xl);
  background-color: var(--color-ink);
  color: var(--color-on-dark);
}

.bts-hero__title {
  color: var(--color-on-dark);
  max-width: 9ch;
  margin-block-end: var(--space-lg);
}

.bts-hero__standfirst {
  font-size: var(--text-body-large-size);
  line-height: var(--text-body-large-line-height);
  letter-spacing: var(--text-body-large-tracking);
  font-weight: var(--text-body-large-weight);
  color: var(--color-on-dark);
  max-width: 56ch;
  margin-block-end: var(--space-md);
}

.bts-hero__support {
  color: var(--color-on-dark-muted);
  max-width: 68ch;
  margin-block-end: 0;
}

/* Case study */
.bts-case-study {
  margin-block-end: var(--space-4xl);
}

.bts-case-study__grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: var(--space-2xl);
  align-items: start;
}

.bts-case-study__text {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.bts-case-study__unit h3 {
  margin-block-end: var(--space-sm);
}

.bts-case-study__unit p {
  margin-block-end: var(--space-md);
}

.bts-case-study__unit p:last-child {
  margin-block-end: 0;
}

.bts-case-study__aside {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

/* Figures */
.bts-figure {
  margin-block-end: 0;
}

.bts-figure__image {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  display: block;
}

.bts-figure__caption {
  font-size: var(--text-caption-size);
  line-height: var(--text-caption-line-height);
  letter-spacing: var(--text-caption-tracking);
  color: var(--color-ink-soft);
  border-block-start: var(--border-charcoal-line);
  padding-block-start: var(--space-xs);
  margin-block-start: var(--space-xs);
}

/* Pull quote */
.bts-pullquote {
  border-block-start: 2px solid var(--color-ember);
  padding-block-start: var(--space-md);
  margin-block-end: 0;
}

.bts-pullquote p {
  font-family: var(--font-heading);
  font-size: var(--text-h3-size);
  line-height: var(--text-h3-line-height);
  letter-spacing: var(--text-h3-tracking);
  font-weight: var(--text-h3-weight);
  color: var(--color-ink);
  margin-block-end: 0;
}

/* Techniques */
.bts-techniques {
  margin-block-end: var(--space-4xl);
}

.bts-techniques__grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: var(--space-2xl);
  align-items: start;
}

.bts-technique {
  display: flex;
  gap: var(--space-lg);
  min-width: 0;
}

.bts-technique__number {
  font-family: var(--font-heading);
  font-size: var(--text-h2-size);
  line-height: 1;
  font-weight: 800;
  color: var(--color-ember);
  flex: 0 0 auto;
}

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

.bts-technique__body h3 {
  margin-block-end: var(--space-sm);
}

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

.bts-technique__body p:last-child {
  margin-block-end: 0;
}

/* Locations */
.bts-locations {
  margin-block-end: var(--space-4xl);
}

.bts-locations__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3xl);
}

.bts-location {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: var(--space-2xl);
  align-items: start;
  min-width: 0;
}

.bts-location--text-right {
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
}

.bts-location--text-right .bts-location__text {
  order: 2;
}

.bts-location--text-right .bts-location__figure {
  order: 1;
}

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

.bts-location__text h3 {
  margin-block-end: var(--space-sm);
}

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

.bts-location__text p:last-child {
  margin-block-end: 0;
}

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

/* Design */
.bts-design {
  margin-block-end: var(--space-4xl);
}

.bts-design__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3xl);
}

.bts-design__unit {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: var(--space-2xl);
  align-items: start;
  min-width: 0;
}

.bts-design__unit--text-right {
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
}

.bts-design__unit--text-right .bts-design__text {
  order: 2;
}

.bts-design__unit--text-right .bts-design__figure {
  order: 1;
}

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

.bts-design__text h3 {
  margin-block-end: var(--space-sm);
}

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

.bts-design__text p:last-child {
  margin-block-end: 0;
}

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

/* Actors */
.bts-actors {
  margin-block-end: var(--space-4xl);
}

.bts-actors__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3xl);
}

.bts-actor {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: var(--space-2xl);
  align-items: start;
  min-width: 0;
}

.bts-actor--text-right {
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
}

.bts-actor--text-right .bts-actor__text {
  order: 2;
}

.bts-actor--text-right .bts-actor__figure {
  order: 1;
}

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

.bts-actor__text h3 {
  margin-block-end: var(--space-sm);
}

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

.bts-actor__text p:last-child {
  margin-block-end: 0;
}

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

/* Trivia */
.bts-trivia {
  margin-block-end: var(--space-4xl);
}

.bts-trivia__panel {
  background-color: var(--color-burgundy-soft);
  color: var(--color-ink);
  padding: var(--space-2xl);
  border: 1px solid var(--color-charcoal-line);
}

.bts-trivia__label {
  font-family: var(--font-heading);
  font-size: var(--text-label-size);
  line-height: var(--text-label-line-height);
  letter-spacing: var(--text-label-tracking);
  font-weight: var(--text-label-weight);
  text-transform: uppercase;
  color: var(--color-burgundy);
  margin-block-end: var(--space-sm);
}

.bts-trivia__intro {
  max-width: 68ch;
  margin-block-end: var(--space-lg);
  color: var(--color-ink-soft);
}

.bts-trivia__list {
  list-style: none;
  padding-inline-start: 0;
  margin-block-end: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  max-width: 68ch;
}

.bts-trivia__list li {
  padding-inline-start: var(--space-lg);
  position: relative;
}

.bts-trivia__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 0.5em;
  height: 0.5em;
  background-color: var(--color-burgundy);
  border-radius: var(--radius-button-tag);
}

/* Insight */
.bts-insight {
  background-color: var(--color-ink);
  color: var(--color-on-dark);
  padding-block: var(--space-4xl);
  margin-block-end: var(--space-4xl);
}

.bts-insight__inner {
  color: var(--color-on-dark);
}

.bts-insight__kicker {
  font-family: var(--font-heading);
  font-size: var(--text-label-size);
  line-height: var(--text-label-line-height);
  letter-spacing: var(--text-label-tracking);
  font-weight: var(--text-label-weight);
  text-transform: uppercase;
  color: var(--color-ember);
  margin-block-end: var(--space-xs);
}

.bts-insight__content h2 {
  color: var(--color-on-dark);
  margin-block-end: var(--space-xl);
}

.bts-insight__grid {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: var(--space-2xl);
  align-items: start;
}

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

.bts-insight__text h3 {
  color: var(--color-on-dark);
  margin-block-end: var(--space-sm);
}

.bts-insight__text p {
  color: var(--color-on-dark-muted);
  margin-block-end: var(--space-md);
}

.bts-insight__text p:last-child {
  margin-block-end: 0;
}

.bts-insight__quote {
  border-block-start: 2px solid var(--color-ember);
  padding-block-start: var(--space-md);
  margin-block-end: 0;
}

.bts-insight__quote p {
  font-family: var(--font-heading);
  font-size: var(--text-h3-size);
  line-height: var(--text-h3-line-height);
  letter-spacing: var(--text-h3-tracking);
  font-weight: var(--text-h3-weight);
  color: var(--color-on-dark);
  margin-block-end: 0;
}

/* Related */
.bts-related {
  margin-block-end: var(--space-4xl);
}

.bts-related__content {
  max-width: 68ch;
}

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

.bts-related__list {
  list-style: none;
  padding-inline-start: 0;
  margin-block-end: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.bts-related__list li {
  margin-block-end: 0;
}

/* Responsive */
@media (max-width: 1023px) {
  .bts-case-study__grid,
  .bts-techniques__grid,
  .bts-insight__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .bts-case-study__aside {
    order: 2;
  }

  .bts-case-study__text {
    order: 1;
  }

  .bts-location,
  .bts-location--text-right,
  .bts-design__unit,
  .bts-design__unit--text-right,
  .bts-actor,
  .bts-actor--text-right {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .bts-location--text-right .bts-location__text,
  .bts-location--text-right .bts-location__figure,
  .bts-design__unit--text-right .bts-design__text,
  .bts-design__unit--text-right .bts-design__figure,
  .bts-actor--text-right .bts-actor__text,
  .bts-actor--text-right .bts-actor__figure {
    order: initial;
  }

  .bts-location__text,
  .bts-design__text,
  .bts-actor__text {
    order: 1;
  }

  .bts-location__figure,
  .bts-design__figure,
  .bts-actor__figure {
    order: 2;
  }
}

@media (max-width: 767px) {
  .bts-hero {
    margin-block-end: var(--space-3xl);
  }

  .bts-hero__media {
    aspect-ratio: 3 / 2;
  }

  .bts-hero__content {
    padding-block: var(--space-xl) var(--space-2xl);
  }

  .bts-hero__title {
    max-width: 100%;
  }

  .bts-hero__standfirst,
  .bts-hero__support {
    max-width: 100%;
  }

  .bts-case-study,
  .bts-techniques,
  .bts-locations,
  .bts-design,
  .bts-actors,
  .bts-trivia,
  .bts-insight,
  .bts-related {
    margin-block-end: var(--space-3xl);
  }

  .bts-technique {
    flex-direction: column;
    gap: var(--space-sm);
  }

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

  .bts-insight {
    padding-block: var(--space-3xl);
  }

  .bts-insight__grid {
    gap: var(--space-xl);
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .bts-location,
  .bts-location--text-right,
  .bts-design__unit,
  .bts-design__unit--text-right,
  .bts-actor,
  .bts-actor--text-right {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: var(--space-xl);
  }

  .bts-location--text-right,
  .bts-design__unit--text-right,
  .bts-actor--text-right {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .bts-location--text-right .bts-location__text,
  .bts-design__unit--text-right .bts-design__text,
  .bts-actor--text-right .bts-actor__text {
    order: 2;
  }

  .bts-location--text-right .bts-location__figure,
  .bts-design__unit--text-right .bts-design__figure,
  .bts-actor--text-right .bts-actor__figure {
    order: 1;
  }
}