.portfolio-grid {
  display: grid;
  gap: clamp(18px, 2.8vw, 28px);
}

a.work-card,
article.work-card[data-open-case-study] {
  text-decoration: none;
  color: inherit;
}

article.work-card[data-open-case-study] {
  cursor: pointer;
}

.work-card {
  --case-line: rgba(255, 255, 255, 0.16);
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(18px, 2.6vw, 28px);
  align-items: start;
  min-height: auto;
  padding: clamp(16px, 2.6vw, 28px);
  overflow: hidden;
  border: 1px solid var(--case-line);
  background:
    linear-gradient(var(--case-line), var(--case-line)) left top / 32px 1px no-repeat,
    linear-gradient(var(--case-line), var(--case-line)) left top / 1px 32px no-repeat,
    linear-gradient(rgba(0, 229, 255, 0.2), rgba(0, 229, 255, 0.2)) right top / 42px 1px no-repeat,
    linear-gradient(rgba(0, 229, 255, 0.2), rgba(0, 229, 255, 0.2)) right top / 1px 42px no-repeat,
    radial-gradient(circle at 12% 50%, rgba(0, 102, 255, 0.22), transparent 22rem),
    linear-gradient(135deg, rgba(0, 102, 255, 0.12), transparent 42%),
    rgba(3, 5, 8, 0.9);
  box-shadow:
    0 28px 84px rgba(0, 0, 0, 0.48),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  cursor: pointer;
  transition:
    border-color 320ms var(--ease-flow),
    box-shadow 320ms var(--ease-flow),
    transform 320ms var(--ease-flow);
}

.work-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.026) 1px, transparent 1px);
  background-size: 92px 52px;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.74), transparent 70%);
  opacity: 0.64;
  pointer-events: none;
}

.work-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 38%, rgba(0, 229, 255, 0.08) 50%, transparent 62%);
  background-size: 220% 100%;
  opacity: 0;
  pointer-events: none;
  transition: opacity 320ms var(--ease-flow);
}

.work-card:hover,
.work-card:focus-visible {
  --case-line: rgba(0, 229, 255, 0.42);
  border-color: rgba(0, 229, 255, 0.42);
  box-shadow:
    0 34px 96px rgba(0, 0, 0, 0.55),
    0 0 38px rgba(0, 102, 255, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.07);
  transform: translateY(-2px);
}

.work-card:focus-visible {
  outline: 1px solid var(--cyan);
  outline-offset: 4px;
}

.work-card:hover::after,
.work-card:focus-visible::after {
  opacity: 1;
  animation: contactSweep 8s ease-in-out infinite;
}

.work-media,
.work-copy {
  position: relative;
  z-index: 1;
}

.work-media {
  justify-self: stretch;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background:
    radial-gradient(circle at 50% 100%, rgba(0, 102, 255, 0.28), transparent 18rem),
    #050505;
  box-shadow: inset 0 0 42px rgba(0, 102, 255, 0.1);
  transition: width 620ms var(--ease-flow), box-shadow 420ms var(--ease-flow);
}

.work-preview {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.72;
  transform: scale(1);
  transition: opacity 450ms var(--ease-flow), transform 900ms var(--ease-flow), filter 450ms var(--ease-flow);
}

.work-card:hover .work-preview,
.work-card.is-playing .work-preview {
  opacity: 1;
  transform: scale(1.04);
  filter: saturate(1.1) contrast(1.08);
}

.work-copy {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-width: 0;
  padding-block: 0;
  transition: padding-block 620ms var(--ease-flow);
}

.work-meta {
  position: static;
}

.work-meta span {
  display: block;
  margin-bottom: 8px;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.work-meta strong {
  display: block;
  max-width: 600px;
  font-size: clamp(1.75rem, 3.5vw, 3.7rem);
  font-weight: 800;
  line-height: 0.96;
  letter-spacing: -0.035em;
  text-transform: uppercase;
}

.work-copy p {
  max-width: 58ch;
  margin: clamp(18px, 2.2vw, 24px) 0 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: clamp(0.95rem, 1.25vw, 1.05rem);
  line-height: 1.72;
}

.work-open {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  padding-top: clamp(24px, 3.2vw, 44px);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.work-open::after {
  content: "";
  width: 42px;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), transparent);
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.48);
  transition: transform 260ms var(--ease-flow);
}

.work-card:hover .work-open::after,
.work-card:focus-visible .work-open::after {
  transform: translateX(8px);
}

@media (max-width: 980px) {
  .work-card {
    min-height: auto;
  }
}