/* Home hero */
.home-hero {
  padding-top: clamp(2rem, 5vw, 4rem);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  min-height: 78vh;
}

.home-hero h1 {
  font-size: var(--size-display);
  margin-top: 1rem;
}

.home-hero__lead {
  font-size: var(--size-lead);
  margin-top: 1.5rem;
  max-width: 42ch;
}

.home-hero__ctas {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.home-hero__proof {
  margin-top: 2rem;
  font-size: .92rem;
  color: var(--text-on-light-muted);
}

.home-hero__collage {
  position: relative;
  min-height: 480px;
}

.home-hero__collage picture {
  position: absolute;
  border: var(--border-width) solid var(--border-on-light);
  border-radius: var(--radius-md);
  box-shadow: 0 18px 40px rgba(10, 10, 11, .1);
  overflow: hidden;
}

.home-hero__collage picture img {
  display: block;
  width: 100%;
}

.home-hero__collage .c1 { width: 62%; top: 0; left: 0; z-index: 3; }
.home-hero__collage .c2 { width: 54%; top: 30%; right: 0; z-index: 2; }
.home-hero__collage .c3 { width: 46%; top: 62%; left: 10%; z-index: 1; }

.home-hero__collage .tag {
  position: absolute;
  font-family: var(--font-mono);
  font-size: .72rem;
  background: var(--ink-950);
  color: var(--paper-50);
  padding: .3rem .6rem;
  border-radius: 999px;
}

.home-hero__collage .t1 { top: -.6rem; left: 1rem; }
.home-hero__collage .t2 { top: 26%; right: 1rem; }
.home-hero__collage .t3 { top: 58%; left: 6%; }

@media (max-width: 900px) {
  .home-hero { grid-template-columns: 1fr; min-height: auto; }
  .home-hero__collage { display: none; }
}

.home-work-list {
  display: flex;
  flex-direction: column;
  gap: clamp(4rem, 8vw, 6rem);
}

.representative-work {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.representative-work figure {
  margin: 0;
}

.representative-work figcaption {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
}

@media (max-width: 760px) {
  .representative-work {
    grid-template-columns: 1fr;
  }
}

.service-index-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 4vw, 3rem);
  padding-block: 2.5rem;
  border-top: var(--border-width) solid var(--border-on-light);
}

.service-index-row:first-of-type { border-top: none; }

.service-index-row h3 { font-size: clamp(1.6rem, 3vw, 2.4rem); }

@media (max-width: 900px) {
  .service-index-row { grid-template-columns: 1fr; }
}

.origin-timeline {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.origin-timeline__year {
  font-family: var(--font-mono);
  color: var(--green-700);
  margin-bottom: .5rem;
  display: block;
}

.surface-dark .origin-timeline__year { color: var(--green-500); }

.reading-list {
  display: flex;
  flex-direction: column;
}

.reading-list li {
  border-top: var(--border-width) solid var(--border-on-light);
  padding-block: 1.5rem;
}

.reading-list li:first-child { border-top: none; }

.reading-list .reading-time {
  font-family: var(--font-mono);
  font-size: .78rem;
  color: var(--text-on-light-muted);
}

.work-chapter__placeholder {
  border: var(--border-width) solid var(--border-on-light);
  border-radius: var(--radius-md);
  background: var(--paper-100);
  aspect-ratio: 4 / 3;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.5rem;
}

.work-chapter__placeholder .mark {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 3rem;
  color: var(--text-on-light-muted);
}

.work-chapter__placeholder .note {
  font-size: .82rem;
  color: var(--text-on-light-muted);
}

/* Process blueprint */
.process-blueprint {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: clamp(2rem, 4vw, 4rem);
}

.process-blueprint__nav {
  position: sticky;
  top: calc(var(--header-height, 88px) + 2rem);
  align-self: start;
}

.process-blueprint__nav ol {
  display: flex;
  flex-direction: column;
  gap: .3rem;
  counter-reset: step;
}

.process-blueprint__nav li {
  counter-increment: step;
}

.process-blueprint__nav a {
  display: flex;
  gap: .75rem;
  padding: .6rem .1rem;
  color: var(--text-on-light-muted);
}

.process-blueprint__nav a::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: .8rem;
}

.process-blueprint__nav a[aria-current="true"] {
  color: var(--ink-950);
  font-weight: 600;
}

.process-stage {
  padding-block: clamp(2.5rem, 5vw, 4rem);
  border-top: var(--border-width) solid var(--border-on-light);
}

.process-stage:first-of-type { border-top: none; padding-top: 0; }

.process-stage__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.process-stage__grid h4 {
  font-family: var(--font-mono);
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: var(--tracking-label);
  color: var(--text-on-light-muted);
  margin-bottom: .6rem;
}

@media (max-width: 900px) {
  .process-blueprint { grid-template-columns: 1fr; }
  .process-blueprint__nav { position: static; }
  .process-stage__grid { grid-template-columns: 1fr; }
}

.principles-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

@media (max-width: 760px) {
  .principles-list { grid-template-columns: 1fr; }
}

/* Contact brief composer */
.brief-composer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
}

@media (max-width: 900px) {
  .brief-composer { grid-template-columns: 1fr; }
}

.brief-composer__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.contact-direct {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  font-family: var(--font-mono);
}

/* Ecosystem chapters */
.ecosystem-chapter {
  padding-block: clamp(3rem, 6vw, 5rem);
  border-top: var(--border-width) solid var(--border-on-light);
}

.ecosystem-chapter:first-of-type { border-top: none; }

.ecosystem-chapter__domain {
  font-family: var(--font-mono);
  font-size: .85rem;
  color: var(--green-700);
}

/* About team */
.team-index {
  display: flex;
  flex-direction: column;
}

.team-index li {
  display: grid;
  grid-template-columns: 1fr 3fr;
  gap: 1.5rem;
  border-top: var(--border-width) solid var(--border-on-light);
  padding-block: 1.75rem;
}

.team-index li:first-child { border-top: none; }

.team-index .name { font-size: 1.3rem; font-weight: 600; }
.team-index .role { font-family: var(--font-mono); font-size: .82rem; color: var(--text-on-light-muted); }

@media (max-width: 700px) {
  .team-index li { grid-template-columns: 1fr; }
}