/* =====================================================
   SHOWCASE CARDS SECTION
   3-column portrait cards with full-bleed media + glass overlay
   ===================================================== */

.showcase-section {
  padding: var(--spacing-2xl, 80px) 0;
  background-color: var(--color-bg-yellow);
}

.showcase-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg, 32px);
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 var(--spacing-md, 24px);
  align-items: start;
}

/* Stagger card positions for visual interest */
.showcase-card:nth-child(2) { margin-top: 16px; }
.showcase-card:nth-child(3) { margin-top: 26px; }

/* --- Individual Card --- */
.showcase-card {
  position: relative;
  border-radius: var(--radius-lg, 20px);
  overflow: hidden;
  aspect-ratio: 3 / 4;
  border: 5px solid transparent;
  cursor: default;
  perspective: 1300px;
  transform-style: preserve-3d;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  will-change: transform;
  opacity: 0;
  transform: translateY(4em);
  transition:
    box-shadow 0.5s cubic-bezier(0.23, 1, 0.32, 1),
    transform 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

/* Per-card colored borders */
.showcase-card:nth-child(1) { border-color: var(--color-accent); }
.showcase-card:nth-child(2) { border-color: var(--color-accent-warm); }
.showcase-card:nth-child(3) { border-color: var(--color-accent-hot); }

/* --- Scroll entrance + hover --- */
.showcase-card.is-visible {
  opacity: 1;
  transform: translateY(0) rotateY(0deg) skew(0deg, 0deg);
  transition:
    opacity 0.8s cubic-bezier(0.23, 1, 0.32, 1),
    transform 0.5s cubic-bezier(0.23, 1, 0.32, 1),
    box-shadow 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

.showcase-card.is-visible:hover {
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.15);
  transform: translateY(0) rotateY(-12deg) skew(1deg, -1deg);
}

.showcase-card:nth-child(2).is-visible { transition-delay: 0.15s; }
.showcase-card:nth-child(3).is-visible { transition-delay: 0.3s; }

/* --- Full-bleed Image/Video --- */
.showcase-card-visual {
  position: absolute;
  inset: 0;
}

.showcase-card-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.showcase-card-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 1;
}

.showcase-card:hover .showcase-card-video {
  opacity: 1;
}

/* --- Glass Text Overlay at Bottom --- */
.showcase-card-body {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 3;
  padding: 12px;
  margin: 14px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: 12px;
}

/* Reuse showcase glass style for case-study top header block */
.case-header-overlay.showcase-card-body {
  top: 0;
  bottom: auto;
  background: var(--color-bg-dark);
  display: inline-flex;
  align-content: space-around;
  flex-direction: row;
  align-items: center;
  padding-inline-start: 24px;
}

.case-header-overlay.showcase-card-body .showcase-card-desc {
  color: white;
  max-width: 50ch;
  text-wrap-style: pretty;
}

.case-header-overlay.showcase-card-body .showcase-card-heading {
  color: var(--color-accent);
}

/* Per-card tinted glass backgrounds */
.showcase-card:nth-child(1) .showcase-card-body { background: var(--gradient-accent); }
.showcase-card:nth-child(2) .showcase-card-body { background: rgba(215, 171, 138, 0.24); }
.showcase-card:nth-child(3) .showcase-card-body { background: rgba(141, 79, 49, 0.18); }

.showcase-card-heading {
  font-family: var(--font-heading, 'DM Serif Display');
  font-size: clamp(1.2rem, 2vw, 2rem);
  color: var(--color-accent);
  margin-bottom: 6px;
  line-height: 1;
}

.showcase-card:nth-child(1) .showcase-card-body .showcase-card-desc { color: var(--color-accent-text); }
.showcase-card:nth-child(1) .showcase-card-body .showcase-card-heading { color: var(--color-accent-text); }
.showcase-card-desc {
  font-family: var(--font-sans, 'Inter');
  font-size: var(--text-sm, 0.8rem);
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.8);
}

/* =====================================================
   FEATURED CASE STORIES
   Portrait cards + web-stories style viewer
   ===================================================== */

.case-story-card {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  border-radius: 28px;
  overflow: hidden;
  cursor: pointer;
  background: var(--color-accent-light);
  aspect-ratio: 9 / 16;
  box-shadow: var(--shadow-md);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.case-story-card:hover,
.case-story-card:focus-visible {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.case-story-card:focus-visible {
  outline: 2px solid rgba(var(--color-accent-rgb), 0.45);
  outline-offset: 4px;
}

.case-story-card-media,
.case-story-card-img,
.case-story-card-overlay {
  position: absolute;
  inset: 0;
}

.case-story-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.case-story-card-overlay {
  background:
    linear-gradient(180deg, rgba(40, 22, 10, 0.06) 0%, rgba(40, 22, 10, 0.3) 40%, rgba(18, 10, 4, 0.88) 100%);
}

.case-story-card::before {
  content: "";
  position: absolute;
  inset: 10px;
  border-radius: 22px;
  border: 1px solid rgba(255, 245, 235, 0.34);
  z-index: 1;
}

.case-story-card-body {
  position: absolute;
  inset: auto 0 0 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px 18px;
  color: #fff7ef;
}

.case-story-chip {
  display: inline-flex;
  align-self: flex-start;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 246, 237, 0.2);
  border: 1px solid rgba(255, 246, 237, 0.26);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.case-story-card-title {
  font-family: var(--font-heading, 'DM Serif Display');
  font-size: clamp(1.35rem, 1.9vw, 1.8rem);
  line-height: 1.05;
}

.case-story-card-text {
  font-size: 0.88rem;
  line-height: 1.55;
  color: rgba(255, 246, 237, 0.88);
}

.story-viewer {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: grid;
  place-items: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.28s ease, visibility 0.28s ease;
}

.story-viewer.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.story-viewer-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(22, 12, 6, 0.76);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.story-viewer-dialog {
  position: relative;
  z-index: 1;
  width: min(100vw - 28px, 420px);
  border-radius: 30px;
  overflow: hidden;
  background: var(--color-primary-dark);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.38);
  transform: translateY(24px) scale(0.96);
  transition: transform 0.32s ease;
}

.story-viewer.is-open .story-viewer-dialog {
  transform: translateY(0) scale(1);
}

.story-viewer-progress {
  position: absolute;
  top: 16px;
  left: 16px;
  right: 16px;
  z-index: 4;
  display: grid;
  grid-auto-flow: column;
  gap: 6px;
}

.story-viewer-progress-segment {
  height: 3px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.26);
}

.story-viewer-progress-fill {
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(255, 246, 237, 0.92), rgba(224, 172, 111, 0.96));
  transform-origin: left center;
  transform: scaleX(0);
}

.story-viewer-close {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 5;
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.24);
  cursor: pointer;
}

.story-viewer-close span {
  position: absolute;
  width: 16px;
  height: 2px;
  border-radius: 999px;
  background: #fff6ef;
}

.story-viewer-close span:first-child {
  transform: rotate(45deg);
}

.story-viewer-close span:last-child {
  transform: rotate(-45deg);
}

.story-viewer-stage {
  position: relative;
  aspect-ratio: 9 / 16;
}

.story-viewer-media {
  position: absolute;
  inset: 0;
}

.story-viewer-image,
.story-viewer-gradient {
  position: absolute;
  inset: 0;
}

.story-viewer-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.story-viewer-gradient {
  background:
    linear-gradient(180deg, rgba(10, 6, 3, 0.35) 0%, rgba(10, 6, 3, 0.08) 28%, rgba(10, 6, 3, 0.22) 58%, rgba(10, 6, 3, 0.92) 100%);
}

.story-viewer-hit {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 34%;
  z-index: 3;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.story-viewer-hit--prev {
  left: 0;
}

.story-viewer-hit--next {
  right: 0;
}

.story-viewer-copy {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 26px;
  z-index: 4;
  color: #fff9f4;
}

.story-viewer-kicker {
  margin: 0 0 10px;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 244, 233, 0.78);
}

.story-viewer-title {
  margin: 0 0 12px;
  font-family: var(--font-heading, 'DM Serif Display');
  font-size: clamp(2rem, 8vw, 2.8rem);
  line-height: 0.96;
  color: #fff8f1;
}

.story-viewer-text {
  margin: 0;
  max-width: 26ch;
  font-size: 0.96rem;
  line-height: 1.7;
  color: rgba(255, 244, 233, 0.9);
}

.story-viewer-stat {
  position: absolute;
  top: 28px;
  left: 22px;
  z-index: 4;
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 12px;
  border-radius: 16px;
  background: rgba(255, 248, 242, 0.14);
  border: 1px solid rgba(255, 248, 242, 0.18);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.story-viewer-stat-label {
  font-size: 0.64rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 244, 233, 0.72);
}

.story-viewer-stat-value {
  font-size: 0.92rem;
  line-height: 1.2;
  color: #fff8f1;
}

.story-viewer-copy,
.story-viewer-stat,
.story-viewer-image {
  animation: storyViewerFade 0.42s ease;
}

body.story-viewer-open {
  overflow: hidden;
}

@keyframes storyViewerFade {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- Footer Text --- */
.showcase-footer {
  max-width: 640px;
  margin: var(--spacing-2xl, 64px) auto 0;
  padding: 0 var(--spacing-md, 24px);
  text-align: center;
}

.showcase-footer-text {
  font-family: var(--font-sans, 'Inter');
  font-size: var(--text-base, 1rem);
  line-height: 1.7;
  color: var(--color-text-main, #1A1A1A);
}

.showcase-footer-note {
  font-family: var(--font-sans, 'Inter');
  font-size: var(--text-sm, 0.875rem);
  line-height: 1.6;
  color: var(--color-text-secondary, #555);
  margin-top: var(--spacing-sm, 12px);
}

/* Hide unused elements */
.showcase-card-curve,
.showcase-card-number,
.showcase-card-text {
  display: none;
}

/* --- Responsive: Tablet --- */
@media (max-width: 968px) {
  .showcase-list {
    gap: var(--spacing-md, 24px);
    max-width: 900px;
  }

  .showcase-card:nth-child(2) { margin-top: 30px; }
  .showcase-card:nth-child(3) { margin-top: 12px; }
}

/* --- Responsive: Mobile --- */
@media (max-width: 768px) {
  .showcase-section {
    padding: var(--spacing-xl, 48px) 0;
  }

  .showcase-list {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg, 32px);
    max-width: 400px;
    padding: 0 var(--spacing-sm, 16px);
  }

  .showcase-card:nth-child(2),
  .showcase-card:nth-child(3) {
    margin-top: 0;
  }

  .showcase-card-heading {
    font-size: 1.3rem;
  }

  .story-viewer-dialog {
    width: min(100vw - 18px, 420px);
    border-radius: 24px;
  }

  .story-viewer-progress {
    top: 12px;
    left: 12px;
    right: 12px;
  }

  .story-viewer-copy {
    left: 18px;
    right: 18px;
    bottom: 20px;
  }

  .story-viewer-stat {
    left: 18px;
    top: 22px;
  }
}

/* --- Reduced motion --- */
@media (prefers-reduced-motion: reduce) {
  .showcase-card {
    opacity: 1;
    transform: none;
  }

  .showcase-card.is-visible {
    transition: none;
  }

  .case-story-card,
  .story-viewer,
  .story-viewer-dialog {
    transition: none;
  }

  .story-viewer-copy,
  .story-viewer-stat,
  .story-viewer-image {
    animation: none;
  }
}