/* =============================================
   SEO CASE STUDIES — Vertical scroll drives cards
   ============================================= */

.seo-cases-showcase {
  position: relative;
}

.seo-cases-showcase.section {
  overflow: visible;
}

.seo-cases-showcase.is-passive {
  height: auto !important;
}

.seo-cases-sticky {
  z-index: 2;
  background: var(--white);
  height: 100vh;
  height: 100dvh;
  max-height: 100dvh;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  padding: 16px 0 18px;
  overflow: hidden;
}

.seo-cases-sticky > .container {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-height: 0;
  width: 100%;
  justify-content: flex-start;
}

.seo-cases-showcase .seo-cases-top {
  flex-shrink: 0;
  margin-bottom: 14px;
}

.seo-cases-showcase:not(.is-passive) .seo-cases-pill {
  margin-bottom: 12px;
}

.seo-cases-showcase .seo-cases-carousel {
  flex: 0 0 auto;
  min-height: 0;
  margin-bottom: 0 !important;
  display: flex;
  align-items: flex-start;
  width: 100%;
}

.seo-cases-showcase:not(.is-passive) .seo-cases-dots {
  flex: 0 0 auto;
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 10px;
  padding: 0;
  position: relative;
  z-index: 3;
}

.seo-cases-showcase.is-passive .seo-cases-dots {
  margin-top: 14px;
  padding-bottom: 6px;
}

.seo-cases-showcase .seo-case-slide-inner {
  min-height: 0;
  max-height: calc(100dvh - 250px);
  overflow: hidden;
}

.seo-cases-showcase .seo-cases-viewport {
  overflow: hidden;
  width: 100%;
}

.seo-cases-showcase:not(.is-passive) .seo-cases-track {
  display: flex;
  gap: 24px;
  padding-bottom: 0;
  will-change: transform;
}

/* First card only — tighter layout so height matches other cards */
.seo-cases-showcase .seo-case-slide.is-compact .seo-case-slide-inner {
  min-height: 0;
  padding: 28px 32px 28px;
}

.seo-cases-showcase .seo-case-slide.is-compact .seo-case-badge {
  margin-bottom: 14px;
}

.seo-cases-showcase .seo-case-slide.is-compact .seo-case-headline-row {
  margin-bottom: 20px;
  gap: 24px;
}

.seo-cases-showcase .seo-case-slide.is-compact .seo-case-desc {
  font-size: 11px;
  line-height: 1.5;
}

.seo-cases-showcase .seo-case-slide.is-compact .seo-case-body {
  gap: 22px;
}

.seo-cases-showcase .seo-case-slide.is-compact .seo-case-col h4 {
  margin-bottom: 10px;
}

.seo-cases-showcase .seo-case-slide.is-compact .seo-case-col ul {
  gap: 6px;
}

.seo-cases-showcase .seo-case-slide.is-compact .seo-case-col li {
  font-size: 11px;
  line-height: 1.4;
}

.seo-cases-showcase .seo-case-slide.is-compact .seo-case-check {
  width: 16px;
  height: 16px;
  font-size: 9px;
}

.seo-cases-showcase .seo-case-slide.is-compact .seo-case-stats {
  padding: 14px 16px;
  gap: 10px;
}

.seo-cases-showcase .seo-case-slide.is-compact .seo-case-stat strong {
  font-size: 20px;
}

.seo-cases-showcase.is-passive .seo-cases-sticky {
  position: static;
  height: auto;
  max-height: none;
  display: block;
  padding: 0;
}

.seo-cases-showcase.is-passive .seo-cases-sticky > .container {
  padding-bottom: 0;
}

.seo-cases-showcase.is-passive:not(.is-marquee) .seo-cases-viewport {
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.seo-cases-showcase.is-passive:not(.is-marquee) .seo-cases-viewport::-webkit-scrollbar {
  display: none;
}

.seo-cases-showcase.is-passive:not(.is-marquee) .seo-cases-track {
  display: flex;
  flex-wrap: nowrap;
  gap: 24px;
  width: max-content;
  transform: none !important;
  will-change: auto;
}

.seo-cases-showcase.is-marquee .seo-cases-viewport {
  overflow: hidden;
  scroll-snap-type: none;
  touch-action: pan-y;
  cursor: grab;
  user-select: none;
}

.seo-cases-showcase.is-marquee .seo-cases-viewport.is-marquee-paused {
  cursor: grabbing;
}

.seo-cases-showcase.is-marquee .seo-cases-track {
  display: flex;
  flex-wrap: nowrap;
  gap: 24px;
  width: max-content;
  will-change: transform;
}

.seo-cases-showcase.is-marquee .seo-cases-dots {
  display: none;
}

.seo-cases-showcase.is-passive:not(.is-marquee) .seo-case-slide {
  scroll-snap-align: start;
}

@media (max-width: 1024px) {
  .seo-cases-showcase.is-passive .seo-case-slide-inner,
  .seo-cases-showcase.is-marquee .seo-case-slide-inner {
    max-height: none;
    min-height: auto;
  }

  .seo-cases-showcase.is-passive .seo-case-stats,
  .seo-cases-showcase.is-marquee .seo-case-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px 10px;
    padding: 16px 14px;
  }

  .seo-cases-showcase.is-passive .seo-case-slide.is-compact .seo-case-stats,
  .seo-cases-showcase.is-marquee .seo-case-slide.is-compact .seo-case-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .seo-cases-showcase.is-passive .seo-case-stat strong,
  .seo-cases-showcase.is-marquee .seo-case-stat strong {
    font-size: 18px;
  }
}

@media (max-width: 640px) {
  .seo-cases-sticky {
    padding: 0;
  }

  .seo-cases-showcase.is-marquee .seo-case-slide {
    flex: 0 0 auto !important;
    min-width: 0 !important;
  }
}