/* Case Studies page styles — scoped to page-owned components */

.case-studies-hero {
  padding-block: var(--space-9);
}

.case-studies-hero__grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-6);
  align-items: center;
}

.case-studies-hero__content {
  grid-column: 1 / span 7;
  min-width: 0;
}

.case-studies-hero__media {
  grid-column: 8 / span 5;
  margin: 0;
  min-width: 0;
}

.case-studies-hero__media img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

.case-studies-hero__title {
  font-size: var(--text-display);
  line-height: var(--leading-display);
  color: var(--color-text-on-dark);
  margin-bottom: var(--space-5);
}

.case-studies-hero__lead {
  max-width: 40rem;
  font-size: var(--text-body-large);
  line-height: var(--leading-body);
  color: var(--color-text-on-dark);
  margin-bottom: var(--space-6);
}

.case-studies-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.case-studies-intro {
  padding-block: var(--space-9);
}

.case-studies-intro__container {
  max-width: 50rem;
  margin-inline: auto;
  text-align: center;
}

.case-studies-intro__container h2 {
  margin-bottom: var(--space-5);
}

.case-studies-intro__container p {
  max-width: 47.5rem;
  margin-inline: auto;
  margin-bottom: var(--space-4);
}

.case-study {
  padding-block: var(--space-9);
}

.case-study--birthday {
  background-color: var(--color-surface-dark);
}

.case-study__card {
  background-color: var(--color-bg-base);
  border: var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-subtle);
  padding: var(--space-6);
}

.case-study__card--dark {
  background-color: var(--color-surface-dark);
  border-color: rgba(255,255,255,0.2);
  color: var(--color-text-on-dark);
}

.case-study__card--dark h3,
.case-study__card--dark h4,
.case-study__card--dark h5,
.case-study__card--dark p,
.case-study__card--dark li,
.case-study__card--dark figcaption,
.case-study__card--dark blockquote {
  color: var(--color-text-on-dark);
}

.case-study__header {
  margin-bottom: var(--space-5);
}

.case-study__header h3 {
  margin-bottom: var(--space-3);
}

.case-study__summary {
  font-size: var(--text-body-large);
  line-height: var(--leading-body);
  max-width: 47.5rem;
}

.case-study__body {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-6);
  align-items: start;
}

.case-study__text {
  grid-column: 1 / span 6;
  min-width: 0;
}

.case-study__media {
  grid-column: 7 / span 6;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
  margin: 0;
  min-width: 0;
}

.case-study__media--single {
  grid-template-columns: 1fr;
}

.case-study__media-item {
  margin: 0;
  min-width: 0;
}

.case-study__media-item img,
.case-study__media img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  transition: transform var(--transition-transform);
}

.case-study__media-item:hover img,
.case-study__media:hover img {
  transform: scale(1.02);
}

.case-study__media-item figcaption,
.case-study__media figcaption {
  margin-top: var(--space-2);
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  color: var(--color-ink-muted);
}

.case-study__card--dark .case-study__media-item figcaption,
.case-study__card--dark .case-study__media figcaption {
  color: rgba(244,242,236,0.7);
}

.case-study__before-after {
  margin-bottom: var(--space-5);
}

.case-study__outcome {
  margin-bottom: var(--space-5);
}

.case-study__stat {
  margin-top: var(--space-3);
}

.case-study__production {
  margin-top: var(--space-6);
}

.case-study__production h4 {
  margin-bottom: var(--space-4);
}

.case-study__production-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
}

.production-card {
  background-color: var(--color-bg-base);
  border: var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-subtle);
  padding: var(--space-4);
  min-width: 0;
  transition: transform var(--transition-transform), box-shadow var(--transition-color);
}

.production-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}

.production-card--dark {
  background-color: rgba(244,242,236,0.05);
  border-color: rgba(255,255,255,0.2);
}

.production-card h5 {
  margin-bottom: var(--space-2);
}

.production-card p {
  margin-bottom: 0;
}

.case-studies-process {
  padding-block: var(--space-9);
}

.case-studies-process__container {
  max-width: 50rem;
}

.case-studies-process__lead {
  font-size: var(--text-body-large);
  margin-bottom: var(--space-5);
}

.case-studies-process__steps {
  list-style: none;
  margin: 0 0 var(--space-5);
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.case-studies-process__steps li {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding: var(--space-4);
  background-color: rgba(201,206,211,0.15);
  border-radius: var(--radius-md);
  transition: background-color var(--transition-color);
}

.case-studies-process__steps li:hover {
  background-color: rgba(201,206,211,0.3);
}

.case-studies-process__step-number {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background-color: var(--color-accent-blue);
  color: var(--color-text-on-accent);
  font-family: var(--font-heading);
  font-size: var(--text-body);
  line-height: 1;
}

.case-studies-process__steps h3 {
  font-size: var(--text-h4);
  line-height: var(--leading-h4);
  margin-bottom: var(--space-2);
}

.case-studies-process__steps p {
  margin-bottom: 0;
}

.case-studies-process__link {
  margin-top: var(--space-5);
}

.case-studies-testimonial {
  padding-block: var(--space-9);
}

.case-studies-testimonial__container {
  max-width: 50rem;
  margin-inline: auto;
  text-align: center;
}

.case-studies-testimonial__container h2 {
  color: var(--color-text-on-dark);
  margin-bottom: var(--space-5);
}

.case-studies-testimonial__quote {
  margin: 0;
  padding: 0;
  border: none;
  background: none;
  font-size: var(--text-h3);
  line-height: var(--leading-h3);
  color: var(--color-text-on-dark);
}

.case-studies-testimonial__quote p {
  font-size: var(--text-h3);
  line-height: var(--leading-h3);
  color: var(--color-text-on-dark);
  margin-bottom: var(--space-4);
}

.case-studies-testimonial__quote footer {
  font-size: var(--text-body);
  line-height: var(--leading-body);
  color: rgba(244,242,236,0.8);
}

.case-studies-cta {
  padding-block: var(--space-9);
}

.case-studies-cta__container {
  max-width: 50rem;
  margin-inline: auto;
  text-align: center;
}

.case-studies-cta__container h2 {
  margin-bottom: var(--space-4);
}

.case-studies-cta__container > p {
  max-width: 47.5rem;
  margin-inline: auto;
  margin-bottom: var(--space-5);
}

.case-studies-cta__contact {
  margin-bottom: var(--space-5);
}

.case-studies-cta__contact p {
  margin-bottom: var(--space-2);
}

.case-studies-cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-4);
}

/* Tablet */
@media (min-width: 48rem) and (max-width: 63.9375rem) {
  .case-studies-hero__content {
    grid-column: 1 / span 7;
  }

  .case-studies-hero__media {
    grid-column: 8 / span 5;
  }

  .case-study__text {
    grid-column: 1 / span 6;
  }

  .case-study__media {
    grid-column: 7 / span 6;
  }

  .case-study__production-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* Mobile */
@media (max-width: 47.9375rem) {
  .case-studies-hero__grid {
    grid-template-columns: 1fr;
    gap: var(--space-5);
    text-align: center;
  }

  .case-studies-hero__content {
    grid-column: 1;
  }

  .case-studies-hero__media {
    grid-column: 1;
  }

  .case-studies-hero__lead {
    margin-inline: auto;
  }

  .case-studies-hero__actions {
    justify-content: center;
  }

  .case-study__card {
    padding: var(--space-5);
  }

  .case-study__body {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }

  .case-study__text {
    grid-column: 1;
  }

  .case-study__media {
    grid-column: 1;
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .case-study__production-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .case-studies-process__steps li {
    flex-direction: column;
    gap: var(--space-3);
  }

  .case-studies-process__step-number {
    width: 2rem;
    height: 2rem;
    font-size: var(--text-caption);
  }

  .case-studies-testimonial__quote {
    font-size: var(--text-h4);
    line-height: var(--leading-h4);
  }

  .case-studies-testimonial__quote p {
    font-size: var(--text-h4);
    line-height: var(--leading-h4);
  }
}

@media (prefers-reduced-motion: reduce) {
  .case-study__media-item img,
  .case-study__media img,
  .production-card {
    transition: none;
  }

  .case-study__media-item:hover img,
  .case-study__media:hover img {
    transform: none;
  }

  .production-card:hover {
    transform: none;
  }
}