.studio-home {
  --studio-copy: color-mix(in srgb, var(--text) 72%, var(--muted));
  --studio-ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  background:
    radial-gradient(circle at 12% -8%, rgba(200, 255, 90, 0.11), transparent 32rem),
    radial-gradient(circle at 88% 18%, rgba(98, 131, 255, 0.09), transparent 38rem),
    var(--bg);
}

.studio-home .site-header {
  background: color-mix(in srgb, var(--bg) 86%, transparent);
}

.studio-home .header-inner {
  min-height: 4.5rem;
}

.studio-home .nav {
  gap: 0.25rem;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scrollbar-gutter: stable;
}

.studio-home .nav a {
  display: inline-flex;
  min-height: 2.75rem;
  flex: 0 0 auto;
  padding-inline: 0.72rem;
  white-space: nowrap;
}

.studio-progress {
  position: fixed;
  z-index: 120;
  inset: 0 0 auto;
  height: 0.15rem;
  background: var(--accent);
  pointer-events: none;
  transform: scaleX(0);
  transform-origin: left center;
}

#work,
#capabilities,
#approach,
#experience {
  scroll-margin-top: 8.5rem;
}

.studio-home .hero {
  grid-template-columns: minmax(0, 1fr);
  gap: 2.5rem;
  min-height: auto;
  padding-block: clamp(4rem, 11vw, 8rem);
}

.studio-hero-copy {
  align-self: center;
}

.studio-home .hero h1 {
  max-width: 14ch;
  font-size: clamp(3.2rem, 10vw, 8.8rem);
  letter-spacing: -0.065em;
}

.studio-home .hero-copy {
  max-width: 44rem;
}

.studio-index {
  align-self: stretch;
  border-block: 1px solid var(--line);
}

.studio-index ol {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
}

.studio-index li {
  display: grid;
  grid-template-columns: 2.75rem minmax(0, 1fr);
  gap: 0.85rem;
  padding-block: 1.1rem;
  border-bottom: 1px solid var(--line);
}

.studio-index li:last-child {
  border-bottom: 0;
}

.studio-index-number {
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.studio-index strong {
  display: block;
  margin-bottom: 0.2rem;
  font-size: 0.96rem;
}

.studio-index p {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.45;
}

.section-intro-grid {
  display: grid;
  gap: 1.5rem;
  align-items: end;
}

.studio-home .section-intro {
  margin: 0;
}

.showcase-stack {
  display: grid;
  gap: 1rem;
  margin-top: clamp(2.5rem, 6vw, 4.5rem);
}

.showcase-card {
  position: relative;
  display: grid;
  min-width: 0;
  min-height: 28rem;
  overflow: clip;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--text) 3.5%, transparent), color-mix(in srgb, var(--text) 0.8%, transparent)),
    var(--surface);
  isolation: isolate;
}

.showcase-card::after {
  position: absolute;
  z-index: -1;
  width: 18rem;
  height: 18rem;
  right: -6rem;
  bottom: -8rem;
  border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent);
  border-radius: 50%;
  content: "";
  transform: scale(0.8);
  opacity: 0.55;
}

.showcase-card:focus-visible {
  outline-offset: 0.35rem;
}

.showcase-visual {
  position: relative;
  display: grid;
  min-height: 14rem;
  place-items: center;
  padding: clamp(1.5rem, 5vw, 3.5rem);
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 40%, color-mix(in srgb, var(--accent) 13%, transparent), transparent 45%),
    linear-gradient(160deg, color-mix(in srgb, var(--text) 3.5%, transparent), transparent);
}

.showcase-visual .project-mark {
  width: clamp(4.75rem, 15vw, 8rem);
  margin: 0;
  border-radius: 1.5rem;
  box-shadow:
    0 0 0 1px var(--line),
    0 1.6rem 4rem rgba(0, 0, 0, 0.24);
}

.showcase-signal {
  position: absolute;
  top: 1rem;
  left: 1rem;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.showcase-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(1.5rem, 5vw, 3rem);
}

.showcase-copy h3,
.lab-card h3,
.lab-heading h3 {
  margin: 0.55rem 0 0.8rem;
  letter-spacing: -0.045em;
  line-height: 0.98;
  text-wrap: balance;
}

.showcase-copy h3 {
  font-size: clamp(2.5rem, 9vw, 5.7rem);
}

.showcase-copy > p {
  max-width: 42rem;
  margin: 0;
  color: var(--studio-copy);
  text-wrap: pretty;
}

.showcase-copy .project-meta {
  margin-top: 1.5rem;
}

.showcase-copy .project-link {
  margin-top: 1.25rem;
}

.lab-heading {
  display: grid;
  gap: 1rem;
  margin-top: clamp(5rem, 10vw, 8rem);
  padding-top: 2rem;
  border-top: 1px solid var(--line-strong);
}

.lab-heading h3 {
  max-width: 18ch;
  font-size: clamp(2rem, 6vw, 3.8rem);
}

.lab-heading > p {
  max-width: 40rem;
  margin: 0;
  color: var(--muted);
}

.lab-grid {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.lab-card {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 20rem;
  flex-direction: column;
  padding: clamp(1.35rem, 4vw, 2rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--text) 1.8%, transparent);
  transition:
    border-color 180ms ease,
    background-color 180ms ease;
}

.lab-card:focus-visible {
  border-color: color-mix(in srgb, var(--accent) 48%, var(--line));
  background: color-mix(in srgb, var(--accent) 5%, var(--surface));
}

.lab-card .project-mark {
  width: 3.75rem;
  margin-bottom: auto;
}

.lab-card .project-number {
  margin-top: auto;
}

.lab-card h3 {
  font-size: clamp(1.7rem, 6vw, 2.6rem);
}

.lab-card p {
  margin: 0;
  color: var(--muted);
}

.capability-grid {
  display: grid;
  gap: 1px;
  margin-top: 3rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.capability-card {
  min-width: 0;
  padding: clamp(1.5rem, 5vw, 2.5rem);
  background: var(--surface);
}

.capability-card > span {
  display: block;
  margin-bottom: 3rem;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.capability-card h3 {
  margin: 0 0 0.8rem;
  font-size: clamp(1.5rem, 5vw, 2.2rem);
  letter-spacing: -0.035em;
  line-height: 1.05;
  text-wrap: balance;
}

.capability-card p {
  margin: 0;
  color: var(--muted);
}

.approach-rail {
  display: grid;
  gap: 1rem;
  margin-top: 3rem;
}

.approach-rail article {
  display: grid;
  grid-template-columns: 2.8rem minmax(0, 1fr);
  gap: 0.5rem 1rem;
  padding-block: 1.4rem;
  border-top: 1px solid var(--line-strong);
}

.approach-rail strong {
  grid-row: 1 / span 2;
  color: var(--accent);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
}

.approach-rail h3 {
  margin: 0;
  font-size: clamp(1.6rem, 5vw, 2.6rem);
  letter-spacing: -0.035em;
}

.approach-rail p {
  max-width: 46rem;
  margin: 0.55rem 0 0;
  color: var(--muted);
}

.experience-note {
  display: grid;
  gap: 1.5rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.experience-note > p {
  max-width: 52rem;
  margin: 0;
  color: var(--studio-copy);
  font-size: clamp(1.1rem, 3vw, 1.5rem);
}

/* New studio sections participate in the shared page-level 12-column grid. */
.studio-home .section > .site-shell > .section-intro-grid,
.studio-home .section > .site-shell > .showcase-stack,
.studio-home .section > .site-shell > .lab-heading,
.studio-home .section > .site-shell > .lab-grid,
.studio-home .section > .site-shell > .capability-grid,
.studio-home .section > .site-shell > .approach-rail,
.studio-home .section > .site-shell > .experience-note {
  grid-column: 1 / -1;
  width: 100%;
  min-width: 0;
}

.studio-home .footer {
  border-top: 1px solid var(--line);
}

@keyframes studio-page-out {
  to {
    opacity: 0;
    transform: scale(0.992);
  }
}

@keyframes studio-page-in {
  from {
    opacity: 0;
    transform: translateY(0.7rem);
  }
}

::view-transition-old(root) {
  animation: 180ms cubic-bezier(0.4, 0, 1, 1) both studio-page-out;
}

::view-transition-new(root) {
  animation: 360ms cubic-bezier(0.16, 1, 0.3, 1) both studio-page-in;
}

::view-transition-group(project-title),
::view-transition-group(project-mark),
::view-transition-group(site-mark) {
  animation-duration: 420ms;
  animation-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
}

@supports (animation-timeline: scroll()) {
  .studio-progress {
    animation: studio-scroll-progress linear both;
    animation-timeline: scroll(root block);
  }

  @keyframes studio-scroll-progress {
    to {
      transform: scaleX(1);
    }
  }
}

@supports (animation-timeline: view()) {
  .showcase-card::after {
    animation: studio-orbit linear both;
    animation-timeline: view(block);
    animation-range: entry 10% cover 80%;
  }

  @keyframes studio-orbit {
    from {
      transform: translateY(3rem) scale(0.76);
    }

    to {
      transform: translateY(-2rem) scale(1.08);
    }
  }
}


.showcase-visual .project-mark,
.lab-card .project-mark {
  transition: transform 280ms var(--studio-ease-out);
}

.showcase-card:focus-visible .project-mark,
.lab-card:focus-visible .project-mark {
  transform: translateY(-0.3rem) scale(1.025);
}

@media (hover: hover) and (pointer: fine) {
  .showcase-card:hover .project-mark,
  .lab-card:hover .project-mark {
    transform: translateY(-0.3rem) scale(1.025);
  }

  .lab-card:hover {
    border-color: color-mix(in srgb, var(--accent) 48%, var(--line));
    background: color-mix(in srgb, var(--accent) 5%, var(--surface));
  }
}

@media (width >= 48rem) {
  .studio-home .hero {
    min-height: calc(100dvh - 4.5rem);
  }

  .section-intro-grid,
  .lab-heading,
  .experience-note {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .section-intro-grid > :first-child,
  .lab-heading > :first-child {
    grid-column: 1 / span 7;
  }

  .section-intro-grid > :last-child,
  .lab-heading > :last-child {
    grid-column: 9 / -1;
    align-self: end;
  }

  .experience-note > p {
    grid-column: 1 / span 7;
  }

  .experience-note .archive-link {
    grid-column: 9 / -1;
    align-self: end;
    margin-top: 0;
  }

  .lab-grid,
  .capability-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .lab-grid > :nth-child(odd),
  .capability-grid > :nth-child(odd) {
    grid-column: 1 / span 6;
  }

  .lab-grid > :nth-child(even),
  .capability-grid > :nth-child(even) {
    grid-column: 7 / -1;
  }

  .approach-rail article {
    grid-template-columns: 3.5rem minmax(0, 1fr);
  }
}

@media (width >= 64rem) {
  .studio-home .hero {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    align-items: center;
  }

  .studio-hero-copy {
    grid-column: 1 / span 8;
  }

  .studio-index {
    grid-column: 10 / -1;
  }

  .showcase-card {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    min-height: 34rem;
  }

  .showcase-card:nth-child(odd) .showcase-visual {
    grid-column: 1 / span 5;
  }

  .showcase-card:nth-child(odd) .showcase-copy {
    grid-column: 6 / -1;
  }

  .showcase-card:nth-child(even) .showcase-copy {
    grid-column: 1 / span 7;
    grid-row: 1;
  }

  .showcase-card:nth-child(even) .showcase-visual {
    grid-column: 8 / -1;
    grid-row: 1;
    border-right: 0;
    border-left: 1px solid var(--line);
  }

  .showcase-card:nth-child(odd) .showcase-visual {
    border-right: 1px solid var(--line);
    border-bottom: 0;
  }

  .showcase-copy h3 {
    font-size: clamp(3.4rem, 6vw, 6rem);
  }

  .capability-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .capability-grid > :nth-child(1) {
    grid-column: 1 / span 7;
  }

  .capability-grid > :nth-child(2) {
    grid-column: 8 / -1;
  }

  .capability-grid > :nth-child(3) {
    grid-column: 1 / span 4;
  }

  .capability-grid > :nth-child(4) {
    grid-column: 5 / -1;
  }

  .approach-rail {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: var(--layout-gutter);
    border-top: 0;
  }

  .approach-rail article {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto 1fr;
    gap: 0;
    padding: 2rem 0;
    border-top: 1px solid var(--line-strong);
    border-right: 0;
  }

  .approach-rail article:nth-child(1) {
    grid-column: 1 / span 4;
  }

  .approach-rail article:nth-child(2) {
    grid-column: 5 / span 5;
  }

  .approach-rail article:nth-child(3) {
    grid-column: 10 / -1;
  }

  .approach-rail strong {
    grid-row: auto;
    margin-bottom: 3rem;
  }
}

@media (width >= 76rem) {
  .lab-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .lab-grid > :nth-child(1) {
    grid-column: 1 / span 4;
  }

  .lab-grid > :nth-child(2) {
    grid-column: 5 / span 3;
  }

  .lab-grid > :nth-child(3) {
    grid-column: 8 / -1;
  }

  .lab-grid > :nth-child(4) {
    grid-column: 3 / span 5;
  }
}

@media (prefers-reduced-motion: reduce) {
  .studio-progress {
    display: none;
  }

  .showcase-card::after {
    animation: none;
  }

  ::view-transition-group(*),
  ::view-transition-old(root),
  ::view-transition-new(root) {
    animation-duration: 0.001ms !important;
  }
}