/**
 * Case Studies archive (/case-studies/)
 */

.cs-archive {
  --cs-teal: #1c8592;
  --cs-teal-dark: #176f7a;
  --cs-text: #3a3a3a;
  --cs-muted: #5a5a5a;
  --cs-quote: #e8c98a;
  --cs-card-shadow: 0 8px 28px rgba(23, 55, 70, 0.1);
  width: 100%;
}

/* ----- Hero ----- */
.cs-archive__hero {
  background: linear-gradient(
    90deg,
    rgba(245, 176, 49, 0.22) 0%,
    rgba(28, 133, 146, 0.18) 55%,
    rgba(28, 133, 146, 0.28) 100%
  );
  padding: 3.5rem 1.5rem 2.5rem;
}

.cs-archive__hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
}

.cs-archive__hero-title {
  margin: 0;
  color: var(--cs-teal);
  font-size: clamp(2.4rem, 4vw, 3.6rem);
  line-height: 1.15;
  font-weight: 700;
}

.cs-archive__hero-media {
  display: flex;
  justify-content: center;
}

.cs-archive__hero-media img {
  display: block;
  width: min(100%, 420px);
  height: auto;
}

/* ----- Shared sections ----- */
.cs-archive__testimonials,
.cs-archive__cases {
  padding: 3.5rem 1.5rem;
}

.cs-archive__section-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.cs-archive__section-title {
  margin: 0 0 0.75rem;
  text-align: center;
  color: var(--cs-teal);
  font-size: clamp(1.75rem, 2.6vw, 2.25rem);
  font-weight: 700;
}

.cs-archive__section-intro {
  margin: 0 auto 2.5rem;
  max-width: 720px;
  text-align: center;
  color: var(--cs-muted);
  font-size: 1.05rem;
  line-height: 1.55;
}

/* ----- Testimonial slider ----- */
.cs-archive__testimonial-slider {
  max-width: 820px;
  margin: 0 auto;
}

.cs-archive__quote {
  position: relative;
  text-align: center;
  padding: 1.5rem 2.5rem 1rem;
}

.cs-archive__quote-mark {
  width: 64px;
  height: auto;
  opacity: 0.85;
  pointer-events: none;
}

.cs-archive__quote-mark--left {
  display: block;
  margin: 0 auto 0.75rem 0;
}

.cs-archive__quote-mark--right {
  display: block;
  margin: 1rem 0 0 auto;
}

.cs-archive__quote-text {
  color: var(--cs-text);
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  line-height: 1.65;
  margin: 0.5rem 0 1.25rem;
}

.cs-archive__quote-attr {
  margin: 0 0 1rem;
  color: var(--cs-text);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.4;
}

.cs-archive__quote-logo {
  display: flex;
  justify-content: center;
  margin-top: 0.5rem;
}

.cs-archive__quote-logo img {
  max-height: 48px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
}

#case-studies-testimonial-slider .splide__pagination {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  margin-top: 1.25rem;
  position: relative;
  bottom: auto;
  left: auto;
  padding: 0;
}

#case-studies-testimonial-slider .splide__pagination__page {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #c9c9c9;
  opacity: 1;
}

#case-studies-testimonial-slider .splide__pagination__page.is-active {
  background: var(--cs-teal);
  transform: scale(1.15);
}

/* ----- Case study grid ----- */
.cs-archive__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.75rem;
  margin-top: 2rem;
}

.cs-archive__card {
  background: #fff;
  border-radius: 14px;
  box-shadow: var(--cs-card-shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  margin: 0;
}

.cs-archive__card-link {
  display: block;
  text-decoration: none;
}

.cs-archive__card-media {
  margin: 0;
  aspect-ratio: 16 / 11;
  overflow: hidden;
  background: #eef3f4;
}

.cs-archive__card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.cs-archive__card:hover .cs-archive__card-image {
  transform: scale(1.03);
}

.cs-archive__card-body {
  padding: 1.25rem 1.35rem 1.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1;
}

.cs-archive__card-title {
  margin: 0;
  font-size: 1.1rem;
  line-height: 1.35;
  font-weight: 700;
}

.cs-archive__card-title a {
  color: var(--cs-teal);
  text-decoration: none;
}

.cs-archive__card-title a:hover,
.cs-archive__card-title a:focus {
  color: var(--cs-teal-dark);
  text-decoration: underline;
}

.cs-archive__card-excerpt {
  margin: 0;
  color: var(--cs-muted);
  font-size: 0.98rem;
  line-height: 1.55;
}

.cs-archive__read-more {
  color: var(--cs-teal);
  text-decoration: underline;
  font-weight: 600;
  white-space: nowrap;
}

.cs-archive__read-more:hover,
.cs-archive__read-more:focus {
  color: var(--cs-teal-dark);
}

.cs-archive__empty {
  text-align: center;
  color: var(--cs-muted);
}

/* ----- Pagination ----- */
.cs-archive__cases .navigation.pagination,
.cs-archive__cases nav.navigation {
  margin-top: 2.5rem;
}

.cs-archive__cases .nav-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.cs-archive__cases .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  height: 2.25rem;
  padding: 0 0.65rem;
  border-radius: 6px;
  border: 1px solid var(--cs-teal);
  color: var(--cs-teal);
  text-decoration: none;
  font-weight: 600;
}

.cs-archive__cases .page-numbers.current,
.cs-archive__cases a.page-numbers:hover {
  background: var(--cs-teal);
  color: #fff;
}

/* Hide default GP archive chrome if an Element still injects nearby */
.post-type-archive-case-studies .page-header,
.post-type-archive-case-studies .archive-description {
  display: none;
}

/* ----- Responsive ----- */
@media (max-width: 980px) {
  .cs-archive__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cs-archive__hero-inner {
    grid-template-columns: 1fr 0.85fr;
  }
}

@media (max-width: 767px) {
  .cs-archive__hero {
    padding: 2.25rem 1.25rem 1.75rem;
  }

  .cs-archive__hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 1.25rem;
  }

  .cs-archive__hero-media img {
    width: min(100%, 280px);
  }

  .cs-archive__testimonials,
  .cs-archive__cases {
    padding: 2.5rem 1.25rem;
  }

  .cs-archive__grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .cs-archive__quote {
    padding: 1rem 0.5rem;
  }

  .cs-archive__quote-mark {
    width: 48px;
  }
}