/* ==========================================================================
   PORTFOLIO — Alternating zig-zag showcase + fullscreen case study
   ========================================================================== */

.portfolio {
  position: relative;
}

.portfolio__header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.portfolio__header .section__label,
.portfolio__header .section__title {
  justify-content: center;
}

.portfolio__header .section__label {
  display: inline-flex;
}

/* Centered pill filter bar */
.portfolio__filters {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.35rem;
  margin-top: var(--space-lg);
  padding: 0.35rem;
  border-radius: var(--radius-full);
  background: var(--card-solid);
  border: 1px solid var(--color-border);
}

.portfolio__filters .tag {
  border: none;
  background: transparent;
  padding: 0.55rem 1.25rem;
  transition: background var(--duration-fast) ease,
              color var(--duration-fast) ease;
}

.portfolio__filters .tag.is-active {
  background: var(--color-text);
  color: var(--color-bg);
  border-color: transparent;
}

[data-theme="light"] .portfolio__filters .tag.is-active {
  background: var(--color-text);
  color: var(--color-bg-elevated);
}

/* Showcase list */
.portfolio__showcase {
  display: flex;
  flex-direction: column;
  gap: var(--space-3xl);
  margin-top: var(--space-2xl);
}

/* --------------------------------------------------------------------------
   Alternating project row
   -------------------------------------------------------------------------- */
.project-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.project-showcase.is-hidden {
  display: none;
}

/* Reverse: image on right */
.project-showcase--reverse .project-showcase__media {
  order: 2;
}

.project-showcase--reverse .project-showcase__content {
  order: 1;
}

/* Image column */
.project-showcase__media {
  position: relative;
}

.project-showcase__image-wrap {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16 / 11;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  transform-style: preserve-3d;
  will-change: transform;
}

.project-showcase__image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.08);
  transition: transform 0.8s var(--ease-out-expo);
}

.project-showcase:hover .project-showcase__image-wrap img {
  transform: scale(1.02);
}

/* Content column */
.project-showcase__content {
  padding: var(--space-md) 0;
}

.project-showcase__index {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.project-showcase__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
}

.project-showcase__desc {
  font-size: var(--text-base);
  line-height: 1.75;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
  max-width: 520px;
}

.project-showcase__metrics {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.project-showcase__metric {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.project-showcase__metric-value {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-accent);
  line-height: 1;
}

.project-showcase__metric-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.project-showcase__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  text-decoration: underline;
  text-underline-offset: 4px;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  transition: color var(--duration-fast) ease,
              gap var(--duration-normal) var(--ease-out-expo);
}

.project-showcase__link:hover {
  color: var(--color-accent);
  gap: 0.75rem;
}

.project-showcase__link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--duration-normal) var(--ease-out-expo);
}

.project-showcase__link:hover svg {
  transform: translate(2px, -2px);
}

/* --------------------------------------------------------------------------
   Fullscreen case study panel — matches muhammadhariskhan.com layout
   -------------------------------------------------------------------------- */
.case-study-panel {
  --cs-bg: var(--color-bg);
  --cs-bg-soft: var(--color-bg-elevated, var(--card-solid));
  --cs-surface: var(--card-solid);
  --cs-primary: var(--color-text);
  --cs-primary-mid: var(--color-bg-card, var(--color-surface, var(--card-solid)));
  --cs-gold: var(--color-accent);
  --cs-gold-deep: var(--color-accent);
  --cs-border: var(--color-border);
  --cs-muted: var(--color-text-muted);
  --cs-text: var(--color-text);

  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  background: var(--cs-bg);
  color: var(--cs-text);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--duration-normal) ease,
              visibility var(--duration-normal) ease;
}

.case-study-panel.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.case-study-panel__scroll {
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  touch-action: pan-y;
}

.case-study-panel__topbar {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--container-padding);
  background: linear-gradient(to bottom, var(--cs-bg) 65%, transparent);
}

.case-study-panel__close {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  border-radius: 999px;
  border: 1px solid var(--cs-border);
  background: var(--cs-surface);
  color: var(--cs-primary);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: border-color var(--duration-fast) ease,
              transform var(--duration-fast) var(--ease-out-expo);
}

.case-study-panel__close:hover {
  border-color: var(--cs-primary-mid);
  transform: translateX(-4px);
}

.case-study-panel__close svg {
  width: 16px;
  height: 16px;
}

.case-study-panel__progress {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--cs-muted);
  letter-spacing: 0.1em;
  max-width: 45%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.case-study-panel__hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
  max-width: 1180px;
  margin: 0 auto var(--space-xl);
  padding: var(--space-md) var(--container-padding) 0;
}

@media (min-width: 900px) {
  .case-study-panel__hero {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 3rem;
  }
}

.case-study-panel__hero-text {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  min-width: 0;
}

.case-study-panel__hero-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cs-gold-deep);
}

.case-study-panel__hero-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.2vw, 2.6rem);
  color: var(--cs-primary);
  line-height: 1.15;
  margin: 0;
}

.case-study-panel__hero-desc {
  margin: 0;
  color: var(--cs-muted);
  font-size: 1.0625rem;
  line-height: 1.65;
  max-width: 34rem;
}

.case-study-panel__hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.25rem;
}

.case-study-panel__tag {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  background: var(--color-accent-muted);
  color: var(--color-accent);
}

.case-study-panel__btn-visit {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  align-self: flex-start;
  margin-top: 0.75rem;
  padding: 0.9rem 1.6rem;
  border-radius: 999px;
  background: var(--color-accent);
  color: var(--color-bg);
  font-size: 0.95rem;
  font-weight: 600;
  box-shadow: none;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.case-study-panel__btn-visit:hover {
  transform: translateY(-1px);
  opacity: 0.9;
  color: var(--color-bg);
  box-shadow: none;
}

.case-study-panel__btn-visit svg {
  width: 16px;
  height: 16px;
}

.case-study-panel__hero-media {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--cs-bg-soft);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

.case-study-panel__hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.case-study-panel__content {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 var(--container-padding) var(--space-3xl);
}

.case-study-panel__eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cs-gold-deep);
  margin-bottom: 0.65rem;
}

.case-study-panel__meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 2.5rem;
}

@media (min-width: 640px) {
  .case-study-panel__meta {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
  }
}

.case-study-panel__meta-card {
  padding: 1rem;
  border-radius: 12px;
  border: 1px solid var(--cs-border);
  background: var(--cs-bg-soft);
}

.case-study-panel__meta-card span {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--cs-gold-deep);
  margin-bottom: 0.35rem;
}

.case-study-panel__meta-card strong {
  font-weight: 600;
  color: var(--cs-primary);
  font-size: 0.95rem;
  line-height: 1.4;
}

.case-study-panel__overview {
  margin-bottom: 2.5rem;
}

.case-study-panel__overview p {
  margin: 0;
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--cs-muted);
  max-width: 65ch;
}

.case-study-panel__duo {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

@media (min-width: 768px) {
  .case-study-panel__duo {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

.case-study-panel__duo-card {
  background: var(--cs-surface);
  border-radius: 16px;
  padding: 1.75rem 1.85rem;
  border: 1px solid var(--cs-border);
}

.case-study-panel__duo-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.case-study-panel__duo-icon svg {
  width: 22px;
  height: 22px;
}

.case-study-panel__duo-icon--dark {
  background: var(--color-accent);
  color: var(--color-bg);
}

.case-study-panel__duo-icon--gold {
  background: var(--color-accent-muted);
  color: var(--color-accent);
}

.case-study-panel__duo-card h3 {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--cs-primary);
}

.case-study-panel__duo-card p {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--cs-muted);
}

.case-study-panel__impact {
  margin-bottom: 3rem;
}

.case-study-panel__impact-label {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.15rem);
  margin: 0 0 1.25rem;
  color: var(--cs-primary);
}

.case-study-panel__metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 0;
  padding: 0;
  border: none;
  background: transparent;
  border-radius: 0;
}

@media (min-width: 768px) {
  .case-study-panel__metrics {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
  }
}

.case-study-panel__metric {
  background: var(--cs-surface);
  color: var(--cs-text);
  padding: 1.35rem 1rem;
  border-radius: 16px;
  text-align: center;
  border: 1px solid var(--cs-border);
}

.case-study-panel__metric-value {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  color: var(--color-accent);
  line-height: 1;
  font-weight: 600;
}

.case-study-panel__metric-label {
  font-size: 0.8rem;
  color: var(--cs-muted);
  margin-top: 0.55rem;
  text-transform: none;
  letter-spacing: 0;
  line-height: 1.35;
}

.case-study-panel__breakdown {
  margin-bottom: 2rem;
}

.case-study-panel__breakdown-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.15rem);
  margin: 0 0 1.5rem;
  color: var(--cs-primary);
}

.case-study-panel__sections {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.case-study-panel__section {
  background: var(--cs-surface);
  border-radius: 16px;
  padding: 1.75rem 1.5rem;
  border: 1px solid var(--cs-border);
}

@media (min-width: 640px) {
  .case-study-panel__section {
    padding: 2rem 2.25rem;
  }
}

.case-study-panel__section-head {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 0.75rem;
}

.case-study-panel__section-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--cs-gold-deep);
  letter-spacing: 0.08em;
}

.case-study-panel__section-title {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  margin: 0;
  line-height: 1.25;
  color: var(--cs-primary);
}

.case-study-panel__section-desc {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--cs-muted);
  margin: 0 0 1.25rem;
  max-width: 68ch;
}

.case-study-panel__screenshot {
  margin: 0 0 1.25rem;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--cs-border);
  background: var(--cs-bg-soft);
  cursor: zoom-in;
}

.case-study-panel__screenshot img {
  width: 100%;
  height: auto;
  display: block;
}

.case-study-panel__section-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .case-study-panel__section-metrics {
    grid-template-columns: repeat(4, 1fr);
  }
}

.case-study-panel__metric--sm {
  padding: 1rem 0.75rem;
}

.case-study-panel__metric--sm .case-study-panel__metric-value {
  font-size: 1.15rem;
}

.case-study-panel__highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.case-study-panel__highlight {
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 500;
  background: var(--cs-bg-soft);
  color: var(--cs-muted);
  border: 1px solid var(--cs-border);
}

.case-study-panel__deliverables {
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
  padding: 1.75rem 1.85rem;
  border-radius: 16px;
  background: var(--cs-surface);
  border: 1px solid var(--cs-border);
}

.case-study-panel__deliverables h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin: 0 0 1rem;
  color: var(--cs-primary);
}

.case-study-panel__deliverables ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  margin: 0;
  padding: 0;
}

.case-study-panel__deliverables li {
  position: relative;
  padding-left: 1.6rem;
  font-size: 0.98rem;
  color: var(--cs-muted);
  line-height: 1.6;
}

.case-study-panel__deliverables li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--cs-gold-deep);
  font-weight: 700;
}

.case-study-panel__block--result {
  margin: 1.5rem 0;
  padding: 1.75rem 1.85rem;
  border-radius: 16px;
  border: 1px solid rgba(252, 171, 41, 0.35);
  background: var(--cs-surface);
}

.case-study-panel__block--result h3 {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--cs-primary);
}

.case-study-panel__block--result p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--cs-muted);
}

.case-study-panel__pdf {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.75rem;
  padding: 0.75rem 1.25rem;
  border-radius: 999px;
  border: 1px solid var(--cs-border);
  background: var(--cs-surface);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--cs-primary);
  transition: border-color 0.2s ease, color 0.2s ease;
}

.case-study-panel__pdf:hover {
  border-color: var(--cs-gold-deep);
  color: var(--cs-gold-deep);
}

.case-study-panel__pdf svg {
  width: 16px;
  height: 16px;
}

.case-study-panel__cta {
  text-align: center;
  margin-top: 1rem;
  padding: 2.5rem 1.5rem;
  border-radius: 20px;
  background: var(--cs-surface);
  border: 1px solid var(--cs-border);
}

.case-study-page__cta-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.15rem);
  margin: 0 0 1.15rem;
  color: var(--cs-text);
}

.case-study-panel__cta .btn--primary {
  background: var(--color-accent);
  color: var(--color-bg);
  border: none;
}

.case-study-panel__cta .btn--primary:hover {
  filter: brightness(1.05);
}

/* Responsive */
@media (max-width: 1024px) {
  .project-showcase {
    gap: var(--space-lg);
  }
}

@media (max-width: 768px) {
  .project-showcase,
  .project-showcase--reverse {
    grid-template-columns: 1fr;
  }

  .project-showcase--reverse .project-showcase__media,
  .project-showcase--reverse .project-showcase__content {
    order: unset;
  }

  .project-showcase__content {
    padding: 0;
  }

  .case-study-panel__metrics {
    grid-template-columns: repeat(2, 1fr);
  }

  .case-study-panel__meta {
    grid-template-columns: 1fr;
  }

  .case-study-panel__section-metrics {
    grid-template-columns: repeat(2, 1fr);
  }

  .case-study-panel__gallery {
    grid-template-columns: 1fr;
  }

  .case-study-panel__hero {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .case-study-panel__hero-desc {
    max-width: none;
  }

  .case-study-panel__hero-media {
    aspect-ratio: 16 / 10;
  }

  .portfolio__showcase {
    gap: var(--space-2xl);
  }
}

/* --------------------------------------------------------------------------
   View all CTA + Work / Case Study pages
   -------------------------------------------------------------------------- */
.portfolio__view-all {
  display: flex;
  justify-content: center;
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
}

.portfolio__view-all .btn {
  display: inline-flex;
  align-items: center;
}

.work-page__intro {
  max-width: 36rem;
  margin: var(--space-sm) auto 0;
  color: var(--color-text-muted);
  font-size: var(--text-base);
  line-height: 1.6;
}

.case-study-page {
  padding-bottom: var(--space-3xl);
}

.case-study-page__empty {
  padding: calc(var(--nav-height, 80px) + var(--space-3xl)) 0 var(--space-3xl);
  text-align: center;
}

.case-study-page__topbar {
  position: sticky;
  top: 0;
  z-index: 4;
  padding: calc(var(--nav-height, 72px) + 0.5rem) 0 0.75rem;
  background: linear-gradient(to bottom, var(--color-bg) 70%, transparent);
}

.case-study-page__topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.case-study-page__back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  background: var(--card-solid);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  transition: border-color var(--duration-fast) ease, transform var(--duration-fast) ease;
}

.case-study-page__back:hover {
  border-color: var(--color-accent);
  transform: translateX(-3px);
}

.case-study-page__back svg {
  width: 16px;
  height: 16px;
}

.case-study-page__crumb {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 50%;
}

.case-study-page__hero {
  padding: var(--space-lg) 0 var(--space-xl);
}

.case-study-page__hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: center;
}

.case-study-page__hero-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  min-width: 0;
}

.case-study-page__label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.case-study-page__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 3rem);
  line-height: 1.1;
  margin: 0;
  color: var(--color-text);
}

.case-study-page__lead {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--text-base);
  line-height: 1.6;
  max-width: 40ch;
}

.case-study-page__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: var(--space-xs);
}

.case-study-page__hero-media {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--color-surface);
}

.case-study-page__hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.case-study-page__body {
  max-width: 900px;
  margin: 0 auto;
  padding-bottom: var(--space-2xl);
}

.case-study-page__body .case-study-panel__block h2,
.case-study-page__body .case-study-panel__deliverables h2,
.case-study-page__related h2 {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.case-study-page__related {
  margin-top: var(--space-3xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
}

.case-study-page__related-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.case-study-page__related-card {
  display: grid;
  gap: var(--space-sm);
  padding: var(--space-md);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  background: var(--card-solid);
  color: inherit;
  transition: border-color var(--duration-fast) ease;
}

.case-study-page__related-card:hover {
  border-color: var(--color-accent);
}

.case-study-page__related-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.case-study-page__related-card span {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.case-study-page__related-card strong {
  display: block;
  margin: 0.25rem 0;
  font-size: var(--text-base);
}

.case-study-page__related-card p {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

@media (max-width: 768px) {
  .case-study-page__hero-grid,
  .case-study-page__related-grid {
    grid-template-columns: 1fr;
  }

  .case-study-page__crumb {
    display: none;
  }
}