.section-tight {
  padding-top: clamp(2.25rem, 5vw, 3.5rem);
}

.chapter {
  margin-top: clamp(2.2rem, 5vw, 3.4rem);
  padding-top: clamp(2rem, 4vw, 2.8rem);
  border-top: 1px solid var(--hairline);
}

.chapter:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.chapter-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.9rem 1.25rem;
  max-width: 44rem;
}

.chapter .index {
  font-size: 1.5rem;
  padding-top: 0.35rem;
}

.chapter h2 {
  font-size: clamp(1.85rem, 3vw, 2.65rem);
}

.chapter-head p {
  margin-top: 0.55rem;
  color: var(--muted-deep);
}

.scope-list {
  margin-top: 1.5rem;
}

.scope-list > div {
  display: grid;
  gap: 0.35rem 2rem;
  padding: 1rem 0;
  border-top: 1px solid var(--hairline);
}

.scope-list dt {
  font-weight: 600;
}

.scope-list dd {
  margin: 0;
  color: var(--muted-deep);
}

.page-banner img {
  width: 100%;
  height: clamp(200px, 38vw, 440px);
  object-fit: cover;
  object-position: center 42%;
}

.gallery-note {
  margin-bottom: 0.85rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--burgundy);
}

.project-gallery {
  margin-top: clamp(2rem, 5vw, 3.5rem);
}

.section-note-band {
  background: var(--paper-2);
  border-top: 1px solid var(--hairline);
}

.note-grid,
.project-layout,
.about-page,
.contact-layout {
  display: grid;
  gap: clamp(1.5rem, 4vw, 4rem);
}

.note-grid p,
.project-statement p,
.about-copy p {
  color: var(--muted-deep);
}

.note-grid p + p,
.project-statement p + p,
.about-copy p + p {
  margin-top: 0.9rem;
}

.note-grid .btn,
.project-statement .btn {
  margin-top: 1.5rem;
}

.project-legend {
  list-style: none;
  border-top: 1px solid var(--hairline);
}

.project-legend li {
  padding: 1.2rem 0;
  border-bottom: 1px solid var(--hairline);
}

.project-legend .index {
  font-size: 1.35rem;
}

.project-legend h2 {
  margin-top: 0.45rem;
  font-family: var(--sans);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.011em;
  line-height: 1.3;
}

.project-legend p {
  margin-top: 0.3rem;
  color: var(--muted-deep);
}

.about-copy h2,
.founder-page h2 {
  font-size: clamp(1.9rem, 3vw, 2.7rem);
}

.founder-page {
  border-top: 1px solid var(--hairline);
  padding-top: 1.15rem;
}

.founder-page h2 {
  margin-top: 0.6rem;
}

.founder-page p {
  margin-top: 1rem;
  color: var(--muted-deep);
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.85rem 1.4rem;
}

.contact-list > div {
  display: grid;
  gap: 0.25rem;
  padding: 1.05rem 0;
  border-top: 1px solid var(--hairline);
}

.contact-list > div:last-child {
  border-bottom: 1px solid var(--hairline);
}

.contact-list dt {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.contact-list dd {
  margin: 0;
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.55rem, 3vw, 2.35rem);
  line-height: 1.15;
  letter-spacing: -0.025em;
  overflow-wrap: anywhere;
}

.contact-list a {
  text-decoration: none;
}

.contact-list a:hover {
  color: var(--burgundy);
}

.legal-copy {
  max-width: 40rem;
}

.legal-copy h2 {
  margin-top: 2.2rem;
  font-size: clamp(1.55rem, 2.4vw, 2rem);
}

.legal-copy p {
  margin-top: 0.75rem;
  color: var(--muted-deep);
}

.legal-copy a {
  color: var(--burgundy);
}

@media (min-width: 760px) {
  .scope-list > div {
    grid-template-columns: minmax(14rem, 0.9fr) minmax(0, 1.15fr);
    align-items: baseline;
  }

  .contact-list > div {
    grid-template-columns: 7.5rem minmax(0, 1fr);
    gap: 1rem;
    align-items: baseline;
  }
}

.about-portrait {
  margin: 0;
}

.about-portrait img {
  width: 100%;
  height: min(72vw, 540px);
  object-fit: cover;
  object-position: center 60%;
}

.about-page .founder-page {
  grid-column: 1 / -1;
}

.svc-index {
  font-family: var(--serif);
  font-weight: 500;
  font-variant-numeric: lining-nums tabular-nums;
  font-size: clamp(2.4rem, 5vw, 3.5rem);
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--burgundy);
}

.svc h2 {
  margin-top: 0.35rem;
}

.svc-lead,
.svc-research dd,
.svc-qualify p,
.svc-report p,
.svc-demand li span {
  color: var(--muted-deep);
}

.svc-research,
.svc-qualify,
.svc-report {
  padding-block: clamp(3rem, 6vw, 5rem);
}

.svc-research-grid,
.svc-qualify-head {
  display: grid;
  gap: 1rem;
}

.svc-points > div,
.svc-rail li {
  padding: 1rem 0;
  border-top: 1px solid var(--hairline);
}

.svc-points dt,
.svc-rail h3,
.svc-report h3,
.svc-demand strong {
  font-weight: 650;
}

.svc-points dd,
.svc-rail p,
.svc-report p {
  margin: 0.3rem 0 0;
}

.svc-demand {
  position: relative;
  min-height: 520px;
  display: grid;
  align-items: end;
  color: var(--paper);
  background: var(--ink);
}

.svc-demand-photo {
  position: absolute;
  inset: 0;
}

.svc-demand-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.svc-demand-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(26, 18, 19, 0.88) 0%, rgba(26, 18, 19, 0.55) 48%, rgba(26, 18, 19, 0.2) 100%);
}

.svc-demand-copy {
  position: relative;
  z-index: 1;
  padding-block: clamp(2.5rem, 6vw, 4rem);
  max-width: 40rem;
}

.svc-demand .svc-index,
.svc-demand h2,
.svc-demand p,
.svc-demand strong {
  color: var(--paper);
}

.svc-demand li span {
  color: var(--on-dark-muted);
}

.svc-demand ul {
  list-style: none;
  display: grid;
  gap: 0.9rem;
  margin-top: 1.3rem;
}

.svc-demand li {
  display: grid;
  gap: 0.2rem;
}

.svc-demand :focus-visible {
  outline-color: var(--paper);
}

.svc-rail {
  list-style: none;
  margin-top: 1.5rem;
  border-left: 2px solid var(--red);
}

.svc-rail li {
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr);
  gap: 0.8rem;
  margin-left: 1rem;
}

.svc-rail span {
  font-family: var(--serif);
  font-variant-numeric: lining-nums tabular-nums;
  color: var(--burgundy);
}

.svc-report {
  background: var(--paper-2);
  border-top: 1px solid var(--hairline);
}

.svc-report-grid {
  display: grid;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.svc-report-grid > div {
  padding-top: 1rem;
  border-top: 1px solid var(--hairline);
}

.project-study + .project-study {
  margin-top: clamp(2rem, 5vw, 3.5rem);
}

.project-copy h2,
.folio-lead h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-top: 0.35rem;
}

.folio-lead h2,
.folio-lead .project-copy,
.folio-lead-card h2 {
  color: var(--paper);
}

.project-copy p,
.folio-lead-card p {
  margin-top: 0.7rem;
}

.project-study.folio-tile .folio-media {
  height: min(62vw, 480px);
}

.project-end {
  margin-top: 2rem;
}

@media (min-width: 800px) {
  .svc-report-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .svc-research-grid,
  .svc-qualify-head {
    grid-template-columns: 5rem minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 880px) {
  .note-grid,
  .project-layout,
  .about-page {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }

  .contact-layout {
    grid-template-columns: minmax(14rem, 0.7fr) minmax(0, 1.3fr);
    align-items: start;
  }

  .founder-page {
    border-top: 0;
    padding-top: 0;
    border-left: 1px solid var(--hairline);
    padding-left: clamp(1.5rem, 3vw, 2.5rem);
  }

  .about-page .founder-page {
    grid-column: 1 / -1;
    border-left: 0;
    padding-left: 0;
    border-top: 1px solid var(--hairline);
    padding-top: 1.4rem;
  }
}